Brandy Sundberg, MHPTT, RT (R), RDMS
Assistant Professor and Director of Imaging
University of Nebraska Medical Center/Women’s Care

Brandy Sundberg is an assistant professor at the University of Nebraska Medical Center and director of imaging at Women’s Care, with more than 20 years of experience in perinatal imaging and specialization in fetal neurosonography. She is an advanced practice sonographer and co-founder of CalmStrong Education, a platform focused on obstetric imaging education for sonographers nationwide. Brandy Sundberg integrates clinical expertise with education in health professions teaching and technology and is currently pursuing a doctoral degree. She is also a certified mindfulness meditation and yoga instructor, working with healthcare professionals and military populations to support resilience and reduce burnout through evidence-based wellness practices.

Advanced Ultrasound Practitioner
Elliot Hospital

Ted Whitten is a nationally recognized ultrasound practitioner with more than 35 years of experience in diagnostic medical sonography. He has extensive clinical expertise in pediatric, abdominal, OB/GYN, vascular, and musculoskeletal imaging, with a focus on advancing imaging quality and clinical standards. Ted Whitten has held numerous leadership roles, including serving as president and fellow of the Society of Diagnostic Medical Sonography (SDMS) and the SDMS Foundation, and has contributed to ARDMS credentialing and compliance initiatives. He is an experienced national speaker and educator, providing instruction at conferences, workshops, and international medical mission training programs. He earned a bachelor’s degree in biology with a pre-medical focus from Cedarville University and completed his sonography training at New Hampshire Technical Institute.

Manager, Cardiology/Noninvasive Cardiology/Cardiac Rehab
Parkland Health

Eric Kallstrom is manager of cardiology, noninvasive cardiology, and cardiac rehabilitation at Parkland Health, where he focuses on quality, education, and patient safety within echocardiography practice. He has 19 years of experience in echocardiography and has contributed to the profession through leadership roles, including board and committee service, as well as involvement in publishing, editorial work, manuscript review, and continuing medical education activities. His academic background includes a Doctor of Strategic Leadership from Liberty University and a Master of Business Administration in Health Industry Leadership from Regis University. He is a fellow of the American Society of Echocardiography and the American Institute of Ultrasound in Medicine and contributes to the Cardiovascular Credentialing International RCS item writing committee.

Clinical Education Specialist
GE HealthCare

Cara Hill is a clinical education specialist at GE Healthcare with expertise in pediatric ultrasound and a strong background in diagnostic medical sonography education. She has contributed to sonography programs, including at Misericordia University, where she supported the development of future sonographers. Her experience spans both clinical practice and industry, with a focus on advancing ultrasound education and application. She is actively involved in global health initiatives through Rad-Aid International, serving as program manager for the RAD-AID Laos Project, where she supports efforts to expand medical imaging education and improve ultrasound accessibility for healthcare professionals in Laos. She is also a member of the Society of Diagnostic Medical Sonography (SDMS) and is committed to mentorship and ongoing professional development within the sonography community.

Associate Professor
Nova Southeastern University

Lonette Spence, DHSc, RVT, is an associate professor in the medical sonography program at Nova Southeastern University, where she has taught since 2011. She has extensive clinical experience as a vascular and general sonographer, including work at major healthcare institutions such as Emory University Hospital. Lonette Spence is actively engaged in academic service, contributing to university committees and serving as a faculty advisor to the Student Government Association. She is a reviewer for the Journal of Diagnostic Medical Sonography, an ARDMS MOC Skills volunteer, and an active member of the Society of Diagnostic Medical Sonography. Her professional focus centers on advancing sonography education and promoting clinical excellence.

Clinical Coordinator
Mayo Clinic School of Health Sciences

Laura E. Schmalz, BHS, RDMS, RVT, is a diagnostic medical sonographer with more than 20 years of experience in clinical and educational settings. She serves as a clinical coordinator and sonography instructor at the Mayo Clinic School of Health Sciences in Rochester, Minnesota, where she holds the academic rank of Instructor of Radiology. In this role, Laura supports clinical education, student development, and curriculum delivery within the sonography program. Her professional interests include vascular sonography, physiological vascular testing, and advancing sonography education. Laura Schmalz is actively engaged in preparing future sonographers and contributing to the development of effective clinical training practices.

Clinical Luminary Manager
Philips Healthcare

Ryan Fuller has worked in ultrasound for more than 30 years across community hospital, university hospital, and commercial environments. His clinical experience spans radiology, cardiology, and point-of-care ultrasound, providing a broad foundation in diagnostic medical sonography. Ryan Fuller has also held roles in clinical applications, marketing, and personnel management, contributing to a comprehensive understanding of both clinical practice and the business of ultrasound. In his current role, he supports key opinion leaders and collaborates on initiatives including product development and professional engagement. Ryan Fuller has participated in numerous projects, including society work groups and national speaking engagements. He values the collaborative nature of the profession and the contributions of the sonography community.

Cardiac Sonographer III
Orlando Health

Meredith Ott is a cardiac sonographer, educator, and doctoral candidate with a focus on advancing cardiovascular education and clinical excellence. She practices at Orlando Health’s Orlando Regional Medical Center, a Level I Trauma Center, where she performs advanced echocardiography in high-acuity settings. Meredith Ott developed and launched the Adult/Pediatric Cardiac Sonography Advanced Technical Certificate program at Eastern Florida State College, where she continues to teach and mentor students. Her academic background includes an associate degree in echocardiology technology from El Centro College, a bachelor’s degree from Eastern Florida State College, and a master’s degree from Florida Institute of Technology. She is currently pursuing a Doctor of Health Science degree at Purdue University Global, with anticipated completion in 2026.

Faculty & Pediatric Sonographer
Saint Joseph’s University & Children’s Hospital of Philadelphia

Kathryn E. Zale is a diagnostic medical sonographer, educator, and published author specializing in OB/GYN, pediatric, general, and vascular sonography. She serves as faculty in the diagnostic medical sonography and vascular technology programs at Saint Joseph’s University in Lancaster, Pennsylvania, and practices clinically at Children’s Hospital of Philadelphia. Her prior experience includes maternal fetal medicine with a focus on high-risk obstetrics, including detailed fetal anatomy imaging and cervical length assessment. Kathryn E. Zale is a contributing author for The Textbook of Diagnostic Sonography and serves on the editorial board of the Journal of Diagnostic Medical Sonography. She is a national speaker dedicated to advancing evidence-based OB/GYN ultrasound education.

Technical Director of the Neurovascular Ultrasound Lab
Weill Cornell Medicine / New York-Presbyterian Hospital

Richard Genova, BA, RVT, RPhS, NVS, is the technical director and a practicing neurosonologist in an Intersocietal Accreditation Commission-accredited neurovascular ultrasound laboratory. He performs a full range of transcranial Doppler and carotid duplex examinations and plays a key role in maintaining laboratory accreditation standards. Richard Genova is actively involved in educating vascular neurology fellows in preparation for the American Society of Neuroimaging credentialing examinations in extracranial and intracranial ultrasound interpretation. He also contributes to clinical research as a certified neurosonology investigator in multiple registered trials. His professional service includes serving on the Board of Directors for the American Society of Neuroimaging and as a representative to the IAC Board of Directors, Vascular Testing.

Diagnostic Medical Sonography Program Director
Johns Hopkins Schools of Medical Imaging

Hayley Bartkus, MS, RDMS, is the diagnostic medical sonography program director at the Johns Hopkins Schools of Medical Imaging, where she is dedicated to advancing ultrasound education and student engagement. She began her career in clinical sonography at Albany Medical Center before expanding her experience in general, pediatric, and high-risk obstetric sonography at the Hospital of the University of Pennsylvania. Hayley Bartkus has contributed to clinical research initiatives, including uterine transplantation and medical device trials, while supporting interdisciplinary ultrasound education. She co-founded EchoMentor, a digital education and mentorship platform focused on accessible, evidence-based learning. Hayley Bartkus also serves on the faculty at Boston University Chobanian & Avedisian School of Medicine. She holds a master’s degree in health professions education and is recognized for her leadership and advocacy in advancing patient-centered care and sonography education.

Program Director
Doña Ana Community College

Stephanie Nuñez is a tenured associate professor and program director at Doña Ana Community College, where she has led the diagnostic medical sonography program for five years. Under her leadership, the program achieved a 10-year continuing accreditation through the Commission on Accreditation of Allied Health Education Programs (CAAHEP). She began her sonography career in 2010 after earning an associate degree in diagnostic medical sonography from Doña Ana Community College. She later earned a bachelor’s degree in career and technical education from Eastern New Mexico University and a master’s degree in educational leadership and administration from New Mexico State University. She serves on the New Mexico Medical Imaging and Radiation Therapy Advisory Council and contributes as an ARDMS item writer and Journal of Diagnostic Medical Sonography reviewer. Her clinical experience informs her focus on patient advocacy and emotional intelligence in sonography education.

Cardiac Sonographer
Barnes Jewish Hospital

Sydni Hennemann has nearly two decades of experience in echocardiography, with a background in both clinical practice and leadership. She currently serves as a cardiac sonographer at Barnes Jewish Hospital in St. Louis, Missouri, and previously held the role of technical director at Saint Francis Healthcare System in Cape Girardeau. Sydni Hennemann is actively involved with the American Society of Echocardiography, contributing to professional committees and presenting at national meetings, including a lecture during an ASE conference in Boston. She also serves as treasurer for the Midwest Cardiac Sonographer Society, reflecting her commitment to professional engagement and education. Her experience spans adult and congenital echocardiography, supported by advanced cardiovascular training and registry credentials. She holds a bachelor’s degree in radiologic sciences.

Sonographer
University of Michigan

Candace Summerskill is a sonographer at the University of Michigan, specializing in reproductive medicine imaging at the Center for Reproductive Medicine. She is a recent graduate of the diagnostic medical sonography program at Owens Community College and was recognized as an SDMS Emerging Leader in 2025. Candace Summerskill has developed a focused interest in women’s health imaging and the role of ultrasound in fertility evaluation and patient care. Her clinical work emphasizes accurate imaging techniques, patient-centered care, and compassionate communication. Presenting at the SDMS Annual Conference represents her first national presentation, marking an early career milestone and demonstrating her commitment to professional growth and contribution to the sonography community.

Clinical Coordinator
Mayo Clinic School of Health Sciences

Laura E. Schmalz, BHS, RDMS, RVT, is a diagnostic medical sonographer with more than 20 years of experience in clinical and educational settings. She serves as a clinical coordinator and sonography instructor at the Mayo Clinic School of Health Sciences in Rochester, Minnesota, where she holds the academic rank of Instructor of Radiology. In this role, Laura supports clinical education, student development, and curriculum delivery within the sonography program. Her professional interests include vascular sonography, physiological vascular testing, and advancing sonography education. Laura Schmalz is actively engaged in preparing future sonographers and contributing to the development of effective clinical training practices.

Diagnostic Medical Sonography Faculty
Cambridge College of Healthcare & Technology – Altamonte Springs

Nicole Y. García Santiago, MHS, RDMS, RVT, RDCS, serves as diagnostic medical sonography faculty at Cambridge College of Healthcare & Technology in Altamonte Springs, Florida. She brings 17 years of experience in sonography education, including didactic, laboratory, and clinical instruction. Nicole Y. García Santiago is dedicated to advancing student learning through the integration of academic theory and clinical application. She actively contributes to the profession as an ARDMS item writer, an SDMS CME reviewer, and a member of the SDMS membership, awards and recognition committee. Her work focuses on fostering critical thinking skills in emerging sonographers to support diagnostic accuracy and clinical excellence. She earned a master’s degree in health science from Saint Francis University and a bachelor’s degree in medical sonography, vascular, and echocardiography from Universidad del Este in Carolina, Puerto Rico.

Luminary Manager - General Imaging
Philips Healthcare

John Aleshire, Jr, MEd, RDMS, RVT, RT(R)(CT), CTT+, VCTT+, is a Luminary Manager for Philips Healthcare within the General Imaging organization. He has worked in sonography since 2008, with experience in both clinical and industry settings, including roles as a clinical lead and vendor educator. John Aleshire has extensive experience training sonographers and developing educational content, with a focus on musculoskeletal applications. He has been actively involved in professional engagement within Arkansas and has volunteered with the SDMS for more than five years. He earned a bachelor’s degree in imaging sciences with a concentration in sonography from the University of Arkansas–Fort Smith and a master’s degree in education from the University of Arkansas–Fayetteville.

Cardiac Sonographer III
Orlando Health

Meredith Ott is a cardiac sonographer, educator, and doctoral candidate with a focus on advancing cardiovascular education and clinical excellence. She practices at Orlando Health’s Orlando Regional Medical Center, a Level I Trauma Center, where she performs advanced echocardiography in high-acuity settings. Meredith Ott developed and launched the Adult/Pediatric Cardiac Sonography Advanced Technical Certificate program at Eastern Florida State College, where she continues to teach and mentor students. Her academic background includes an associate degree in echocardiology technology from El Centro College, a bachelor’s degree from Eastern Florida State College, and a master’s degree from Florida Institute of Technology. She is currently pursuing a Doctor of Health Science degree at Purdue University Global, with anticipated completion in 2026.

Faculty & Pediatric Sonographer
Saint Joseph’s University & Children’s Hospital of Philadelphia

Kathryn E. Zale is a diagnostic medical sonographer, educator, and published author specializing in OB/GYN, pediatric, general, and vascular sonography. She serves as faculty in the diagnostic medical sonography and vascular technology programs at Saint Joseph’s University in Lancaster, Pennsylvania, and practices clinically at Children’s Hospital of Philadelphia. Her prior experience includes maternal fetal medicine with a focus on high-risk obstetrics, including detailed fetal anatomy imaging and cervical length assessment. Kathryn E. Zale is a contributing author for The Textbook of Diagnostic Sonography and serves on the editorial board of the Journal of Diagnostic Medical Sonography. She is a national speaker dedicated to advancing evidence-based OB/GYN ultrasound education.

Technical Director of the Neurovascular Ultrasound Lab
Weill Cornell Medicine / New York-Presbyterian Hospital

Richard Genova, BA, RVT, RPhS, NVS, is the technical director and a practicing neurosonologist in an Intersocietal Accreditation Commission-accredited neurovascular ultrasound laboratory. He performs a full range of transcranial Doppler and carotid duplex examinations and plays a key role in maintaining laboratory accreditation standards. Richard Genova is actively involved in educating vascular neurology fellows in preparation for the American Society of Neuroimaging credentialing examinations in extracranial and intracranial ultrasound interpretation. He also contributes to clinical research as a certified neurosonology investigator in multiple registered trials. His professional service includes serving on the Board of Directors for the American Society of Neuroimaging and as a representative to the IAC Board of Directors, Vascular Testing.

Diagnostic Medical Sonography Program Director
Johns Hopkins Schools of Medical Imaging

Hayley Bartkus, MS, RDMS, is the diagnostic medical sonography program director at the Johns Hopkins Schools of Medical Imaging, where she is dedicated to advancing ultrasound education and student engagement. She began her career in clinical sonography at Albany Medical Center before expanding her experience in general, pediatric, and high-risk obstetric sonography at the Hospital of the University of Pennsylvania. Hayley Bartkus has contributed to clinical research initiatives, including uterine transplantation and medical device trials, while supporting interdisciplinary ultrasound education. She co-founded EchoMentor, a digital education and mentorship platform focused on accessible, evidence-based learning. Hayley Bartkus also serves on the faculty at Boston University Chobanian & Avedisian School of Medicine. She holds a master’s degree in health professions education and is recognized for her leadership and advocacy in advancing patient-centered care and sonography education.

Diagnostic Medical Sonography Faculty
Cambridge College of Healthcare & Technology – Altamonte Springs

Nicole Y. García Santiago, MHS, RDMS, RVT, RDCS, serves as diagnostic medical sonography faculty at Cambridge College of Healthcare & Technology in Altamonte Springs, Florida. She brings 17 years of experience in sonography education, including didactic, laboratory, and clinical instruction. Nicole Y. García Santiago is dedicated to advancing student learning through the integration of academic theory and clinical application. She actively contributes to the profession as an ARDMS item writer, an SDMS CME reviewer, and a member of the SDMS membership, awards and recognition committee. Her work focuses on fostering critical thinking skills in emerging sonographers to support diagnostic accuracy and clinical excellence. She earned a master’s degree in health science from Saint Francis University and a bachelor’s degree in medical sonography, vascular, and echocardiography from Universidad del Este in Carolina, Puerto Rico.

Cardiac Sonographer
Barnes Jewish Hospital

Sydni Hennemann has nearly two decades of experience in echocardiography, with a background in both clinical practice and leadership. She currently serves as a cardiac sonographer at Barnes Jewish Hospital in St. Louis, Missouri, and previously held the role of technical director at Saint Francis Healthcare System in Cape Girardeau. Sydni Hennemann is actively involved with the American Society of Echocardiography, contributing to professional committees and presenting at national meetings, including a lecture during an ASE conference in Boston. She also serves as treasurer for the Midwest Cardiac Sonographer Society, reflecting her commitment to professional engagement and education. Her experience spans adult and congenital echocardiography, supported by advanced cardiovascular training and registry credentials. She holds a bachelor’s degree in radiologic sciences.

Sonographer
University of Michigan

Candace Summerskill is a sonographer at the University of Michigan, specializing in reproductive medicine imaging at the Center for Reproductive Medicine. She is a recent graduate of the diagnostic medical sonography program at Owens Community College and was recognized as an SDMS Emerging Leader in 2025. Candace Summerskill has developed a focused interest in women’s health imaging and the role of ultrasound in fertility evaluation and patient care. Her clinical work emphasizes accurate imaging techniques, patient-centered care, and compassionate communication. Presenting at the SDMS Annual Conference represents her first national presentation, marking an early career milestone and demonstrating her commitment to professional growth and contribution to the sonography community.

Manager, Vascular Lab
Nebraska Medicine

Heather Niewald is the manager of the vascular lab at Nebraska Medicine in Omaha and has dedicated 30 years to vascular ultrasound. She began her career as a vascular technologist in 1996 and later advanced into lead and management roles within the vascular laboratory. She serves on the University of Nebraska Medical Center advisory committee and is committed to supporting sonography education and professional development. Heather Niewald earned an associate degree in vascular ultrasound and a bachelor’s degree in healthcare administration and leadership.

Senior Vascular Sonographer
Nebraska Medicine

Jena Thompson is a senior vascular sonographer at Nebraska Medicine in Omaha, Nebraska. She began her career in 2021 after earning a degree in diagnostic medical sonography from Nebraska Methodist College. She has been recognized within Nebraska Medicine’s Heart and Vascular department for her contributions to an upgrade of the vascular laboratory reporting system and for supporting staff education during implementation of the new process. In recognition of her efforts, she received the Extraordinary Achievement Award. Jena Thompson is passionate about fostering positive learning environments for future sonographers and emphasizes adaptable teaching approaches to support individual learning needs. In 2026, she was nominated for an Outstanding Preceptor Award by a student she mentored during the 2025-2026 academic year.

Program Director
Doña Ana Community College

Stephanie Nuñez is a tenured associate professor and program director at Doña Ana Community College, where she has led the diagnostic medical sonography program for five years. Under her leadership, the program achieved a 10-year continuing accreditation through the Commission on Accreditation of Allied Health Education Programs (CAAHEP). She began her sonography career in 2010 after earning an associate degree in diagnostic medical sonography from Doña Ana Community College. She later earned a bachelor’s degree in career and technical education from Eastern New Mexico University and a master’s degree in educational leadership and administration from New Mexico State University. She serves on the New Mexico Medical Imaging and Radiation Therapy Advisory Council and contributes as an ARDMS item writer and Journal of Diagnostic Medical Sonography reviewer. Her clinical experience informs her focus on patient advocacy and emotional intelligence in sonography education.

Professor Emeritus; Academy Professor
The Ohio State University

Kevin Evans is a funded researcher and director of the Laboratory for Investigatory Imaging, established in 2005 to support original research in image analysis, simulation, and cardiovascular applications. His work has been supported by funding from the Centers for Disease Control, state agencies, private foundations, and industry collaborations. Kevin Evans currently serves as editor-in-chief of the Journal of Diagnostic Medical Sonography and has held leadership roles including chair of the American Registry of Diagnostic Medical Sonography and the ARDMS Breast Foundation. He is a past president of the Society of Diagnostic Medical Sonography and the SDMS Educational Foundation. Kevin Evans has authored more than 275 publications, including peer-reviewed articles, abstracts, textbook chapters, and two textbooks. He is a recipient of the Distinguished Sonographer Award from the American Institute of Ultrasound in Medicine and the Legacy Award from the Society of Ultrasound in Medical Education.

Professor
University of Southern California

Shawn Roll is a Professor in the Chan Division of Occupational Science and Occupational Therapy at the University of Southern California. He integrates his expertise as an occupational therapist and registered musculoskeletal sonographer to advance research in musculoskeletal health and workplace well-being. His work has explored the integration of mind-body approaches with sonographic imaging to enhance rehabilitation assessment and prevention strategies. His current research focuses on understanding how built, social, and organizational environments influence health and well-being in technology-enabled workplaces. Shawn Roll has secured more than $7 million in research funding, authored over 100 peer-reviewed publications, and presented nationally and internationally. He has served as an associate editor for the Journal of Diagnostic Medical Sonography, is a fellow of the American Institute of Ultrasound in Medicine and the American Occupational Therapy Association, and is a recipient of the Distinguished Sonographer Award.

Professor
The Ohio State University

Carolyn Sommerich, PhD, CPE, HFES is a Professor in the Department of Integrated Systems Engineering at Ohio State University. She directs the Engineering Laboratory for Human Factors/Ergonomics/Safety. Her research focus is ergonomics and occupational biomechanics, with a special interest in intervention research to reduce exposures to risk factors for musculoskeletal discomfort and disorders; application sectors include healthcare, manufacturing, distribution, and education. The research approach is participatory and interdisciplinary. She has been engaged in collaborative research with sonographers, radiographers, and other healthcare professionals for more than 15 years.

Brandy Sundberg, MHPTT, RT (R), RDMS
Assistant Professor and Director of Imaging
University of Nebraska Medical Center/Women’s Care

Brandy Sundberg is an assistant professor at the University of Nebraska Medical Center and director of imaging at Women’s Care, with more than 20 years of experience in perinatal imaging and specialization in fetal neurosonography. She is an advanced practice sonographer and co-founder of CalmStrong Education, a platform focused on obstetric imaging education for sonographers nationwide. Brandy Sundberg integrates clinical expertise with education in health professions teaching and technology and is currently pursuing a doctoral degree. She is also a certified mindfulness meditation and yoga instructor, working with healthcare professionals and military populations to support resilience and reduce burnout through evidence-based wellness practices.

Owner
Bob DeJong, LLC

Robert DeJong began his career in medical imaging after graduating from The Johns Hopkins School of Radiologic Technology. He spent more than 25 years leading the radiology ultrasound division at The Johns Hopkins Hospital before retiring in 2018. Robert DeJong now provides ultrasound education through his company and serves as director of medical education for Aegle Medical Solutions. He is the author of Craig’s Essentials of Sonography and Patient Care and Sonography Scanning: Principles and Protocols, and has contributed to multiple ultrasound textbooks. An active member of the Society of Diagnostic Medical Sonography, he has been recognized with the Joan Baker Pioneer Award and holds fellow status with both the SDMS and the American Institute of Ultrasound in Medicine.

Assistant Professor
University of Nebraska Medical Center

Jesse Umbra is an assistant professor at the University of Nebraska Medical Center, where she teaches in both the College of Allied Health Professions’ diagnostic medical sonography program and the College of Medicine. She holds a master of health professions teaching and technology degree and maintains credentials as an Advanced Cardiac Sonographer (ACS), Registered Diagnostic Cardiac Sonographer (RDCS), and Registered Vascular Technologist (RVT). Jesse Umbra also serves as the associate director of point-of-care ultrasound education, contributing to the development and advancement of physician ultrasound training programs. Her work focuses on improving ultrasound education and enhancing clinical application across disciplines.

Perinatal Imaging Specialist: Lead Sonographer
Advocate Advanced Medical Group OB

Debra Krukowski, BS, RDMS, RT, is the lead sonographer at Advocate Advanced Medical Group OB in Park Ridge, Illinois. She previously served as program coordinator of a diagnostic medical sonography program for more than 37 years before retiring from that role. Debra Krukowski has presented at multiple SDMS conferences and online CME activities and has contributed as a member of the SDMS educational committee. She also served as an item writer for ARDMS. She continues to support sonography education as a lecturer for the resident didactic program at Lutheran General Hospital and frequently presents to local sonography programs. Debra Krukowski is passionate about applying physical principles to image optimization and understanding image formation. She values lifelong learning and is dedicated to mentoring sonographers and advancing clinical practice.

Manager, Vascular Lab
Nebraska Medicine

Heather Niewald is the manager of the vascular lab at Nebraska Medicine in Omaha and has dedicated 30 years to vascular ultrasound. She began her career as a vascular technologist in 1996 and later advanced into lead and management roles within the vascular laboratory. She serves on the University of Nebraska Medical Center advisory committee and is committed to supporting sonography education and professional development. Heather Niewald earned an associate degree in vascular ultrasound and a bachelor’s degree in healthcare administration and leadership.

Professor Emeritus; Academy Professor
The Ohio State University

Kevin Evans is a funded researcher and director of the Laboratory for Investigatory Imaging, established in 2005 to support original research in image analysis, simulation, and cardiovascular applications. His work has been supported by funding from the Centers for Disease Control, state agencies, private foundations, and industry collaborations. Kevin Evans currently serves as editor-in-chief of the Journal of Diagnostic Medical Sonography and has held leadership roles including chair of the American Registry of Diagnostic Medical Sonography and the ARDMS Breast Foundation. He is a past president of the Society of Diagnostic Medical Sonography and the SDMS Educational Foundation. Kevin Evans has authored more than 275 publications, including peer-reviewed articles, abstracts, textbook chapters, and two textbooks. He is a recipient of the Distinguished Sonographer Award from the American Institute of Ultrasound in Medicine and the Legacy Award from the Society of Ultrasound in Medical Education.

Professor
University of Southern California

Shawn Roll is a Professor in the Chan Division of Occupational Science and Occupational Therapy at the University of Southern California. He integrates his expertise as an occupational therapist and registered musculoskeletal sonographer to advance research in musculoskeletal health and workplace well-being. His work has explored the integration of mind-body approaches with sonographic imaging to enhance rehabilitation assessment and prevention strategies. His current research focuses on understanding how built, social, and organizational environments influence health and well-being in technology-enabled workplaces. Shawn Roll has secured more than $7 million in research funding, authored over 100 peer-reviewed publications, and presented nationally and internationally. He has served as an associate editor for the Journal of Diagnostic Medical Sonography, is a fellow of the American Institute of Ultrasound in Medicine and the American Occupational Therapy Association, and is a recipient of the Distinguished Sonographer Award.

Professor
The Ohio State University

Carolyn Sommerich, PhD, CPE, HFES is a Professor in the Department of Integrated Systems Engineering at Ohio State University. She directs the Engineering Laboratory for Human Factors/Ergonomics/Safety. Her research focus is ergonomics and occupational biomechanics, with a special interest in intervention research to reduce exposures to risk factors for musculoskeletal discomfort and disorders; application sectors include healthcare, manufacturing, distribution, and education. The research approach is participatory and interdisciplinary. She has been engaged in collaborative research with sonographers, radiographers, and other healthcare professionals for more than 15 years.

Manager, Adult Echocardiography
University Hospitals Cleveland Medical Center
Harrington Heart & Vascular Institute

Raymond Musarra has been with the Harrington Heart and Vascular Institute at University Hospitals Cleveland Medical Center since 2000 and has served as manager of the echocardiography lab since 2010. He is also the technical director for IAC accreditation across system echo labs, a role he has held since 2008. Raymond Musarra contributes to the advancement of echocardiography through his involvement with the American Society of Echocardiography, where currently serves on the FASE, Training & Certification Advisory Committee. He most recently served as the education representative on the Artificial Intelligence Collaborative Task Force and its curriculum subgroup. He is a past president of the Northern Ohio Cardiac Imaging Association. His scholarly contributions include co-authorship in the stress echocardiography chapter in Basic to Advanced Clinical Echocardiography: A Self-Assessment Tool for the Cardiac Sonographer. He has presented at national conferences, including the SDMS Cardiac Virtual Seminar. Raymond Musarra earned an allied health bachelor’s degree and a master’s degree in business administration with a healthcare management specialization from Youngstown State University.

Sonographer
Duke Health

Ana Baez-Castillo, BS, RDMS, began her career in sonography in 2012 and currently serves as a sonographer within the Department of OB/GYN at Duke Fertility Center and Duke Women’s Health Arringdon. She has more than a decade of experience providing comprehensive ultrasound services in fertility, obstetrics, gynecology, minimally invasive gynecologic surgery, and adolescent patient populations. Ana Baez-Castillo is registered with the American Registry for Diagnostic Medical Sonography in OB/GYN and is an active member of the Society of Diagnostic Medical Sonographers, where she serves on the event management committee. She is recognized for her leadership in training sonography students, residents, and fellows, and has received two Service Champion Awards at Duke Health. Her professional interests include clinical excellence, patient-centered care, and advancing sonography education.

Professor
University of Alabama at Birmingham

Mark Lockhart, MD, MPH, FAIUM, is a radiologist at the University of Alabama at Birmingham with expertise in abdominal and vascular imaging. He has held multiple leadership roles within the department of radiology, including chief of the abdominal imaging section and chief of genitourinary imaging from 2012 to 2021, and currently serves as chair of the departmental promotions committee. Nationally, he has contributed extensively to the field through service as a board member of the American Institute of Ultrasound in Medicine, chair of the American Board of Radiology ultrasound certifying committee, and president of the Society of Radiologists in Ultrasound. His clinical and research interests include vascular ultrasound, contrast-enhanced ultrasound, genitourinary and pelvic imaging, and body interventions.

CEO and Co-Founder
Advanced Musculoskeletal Ultrasound Center

Colin Rigney is a board-certified orthopedic physical therapist and RMSK-certified musculoskeletal sonographer recognized for advancing the integration of diagnostic ultrasound within orthopedic and sports medicine practice. He is CEO and co-founder of Advanced Musculoskeletal Ultrasound Center, where he develops scalable training programs focused on diagnostic ultrasound and image-guided procedures. Colin Rigney also serves as an equity partner at Modern Physical Therapy and Sports Medicine in the Greater Phoenix area, supporting clinical integration of advanced imaging technologies. In addition, he is adjunct faculty at A.T. Still University, teaching radiology and diagnostic imaging in the Doctor of Physical Therapy program. With 17 years of MSKUS experience, his work emphasizes clinical application, education, and improving diagnostic accuracy across diverse practice settings.

Director, Clinical Programs and Customer Education
GE HealthCare

Beth Berry is the director of clinical programs and customer education at GE HealthCare and has more than a decade of experience in diagnostic imaging, ultrasound, and healthcare technology education. She leads the development and oversight of clinical education programs focused on ultrasound imaging and related technologies. Her experience includes designing and delivering educational initiatives for clinicians, supporting technical training, and collaborating with healthcare teams to optimize imaging performance and workflow. Beth Berry earned a Bachelor of Science in Radiation Science Technology and Education from the University of Nebraska Medical Center and a Bachelor of Science in Psychology with a minor in Biology from the University of Nebraska–Lincoln. She holds ARDMS credentials in abdomen, obstetrics and gynecology, neurosonology, and fetal echocardiography.

Cardiac Sonographer Educator
Advocate Health Wake Forest Baptist

Pamela Burgess is a cardiac sonographer educator at Advocate Health Wake Forest Baptist, where she supports the Cardiac Ultrasound and Stress Testing Labs. Pamela Burgess brings more than 30 years of experience in sonography and holds multiple credentials through ARDMS, including Registered Diagnostic Cardiac Sonographer, Registered Diagnostic Medical Sonographer, and Registered Vascular Technologist. She serves as a representative of the Society of Diagnostic Medical Sonography on the IAC Echocardiography Board of Directors and is a fellow of the American Society of Echocardiography. Pamela Burgess has contributed extensively to the profession through national speaking engagements, course leadership, and committee service, including prior leadership roles and participation in accreditation review and site visitation activities.

Perinatal Imaging Specialist: Lead Sonographer
Advocate Advanced Medical Group OB

Debra Krukowski, BS, RDMS, RT, is the lead sonographer at Advocate Advanced Medical Group OB in Park Ridge, Illinois. She previously served as program coordinator of a diagnostic medical sonography program for more than 37 years before retiring from that role. Debra Krukowski has presented at multiple SDMS conferences and online CME activities and has contributed as a member of the SDMS educational committee. She also served as an item writer for ARDMS. She continues to support sonography education as a lecturer for the resident didactic program at Lutheran General Hospital and frequently presents to local sonography programs. Debra Krukowski is passionate about applying physical principles to image optimization and understanding image formation. She values lifelong learning and is dedicated to mentoring sonographers and advancing clinical practice.

Technical Director
Winchester Surgical Associates

Donna Kelly has more than 30 years of experience in diagnostic medical sonography, with a primary focus on venous ultrasound. She is recognized as a subject matter expert in venous imaging and has spent her career working as a full-time sonographer. Her expertise includes vascular laboratory and vein center accreditation, serving as both a site visitor and application reviewer for the Intersocietal Accreditation Commission vein center division. Donna Kelly is an active member of the American Vein and Lymphatic Society ultrasound committee and contributes to the Society for Vascular Ultrasound annual meeting planning committee. She is the author of three journal publications and co-author of the second edition of Inside Ultrasound’s Vascular Venous Reference Guide. She is also the founder of Sonocoach, where she provides training, staffing, and accreditation support for venous-focused practices.

CEO and Co-Founder
Advanced Musculoskeletal Ultrasound Center

Colin Rigney is a board-certified orthopedic physical therapist and RMSK-certified musculoskeletal sonographer recognized for advancing the integration of diagnostic ultrasound within orthopedic and sports medicine practice. He is CEO and co-founder of Advanced Musculoskeletal Ultrasound Center, where he develops scalable training programs focused on diagnostic ultrasound and image-guided procedures. Colin Rigney also serves as an equity partner at Modern Physical Therapy and Sports Medicine in the Greater Phoenix area, supporting clinical integration of advanced imaging technologies. In addition, he is adjunct faculty at A.T. Still University, teaching radiology and diagnostic imaging in the Doctor of Physical Therapy program. With 17 years of MSKUS experience, his work emphasizes clinical application, education, and improving diagnostic accuracy across diverse practice settings.

Manager, Adult Echocardiography
University Hospitals Cleveland Medical Center
Harrington Heart & Vascular Institute

Raymond Musarra has been with the Harrington Heart and Vascular Institute at University Hospitals Cleveland Medical Center since 2000 and has served as manager of the echocardiography lab since 2010. He is also the technical director for IAC accreditation across system echo labs, a role he has held since 2008. Raymond Musarra contributes to the advancement of echocardiography through his involvement with the American Society of Echocardiography, where currently serves on the FASE, Training & Certification Advisory Committee. He most recently served as the education representative on the Artificial Intelligence Collaborative Task Force and its curriculum subgroup. He is a past president of the Northern Ohio Cardiac Imaging Association. His scholarly contributions include co-authorship in the stress echocardiography chapter in Basic to Advanced Clinical Echocardiography: A Self-Assessment Tool for the Cardiac Sonographer. He has presented at national conferences, including the SDMS Cardiac Virtual Seminar. Raymond Musarra earned an allied health bachelor’s degree and a master’s degree in business administration with a healthcare management specialization from Youngstown State University.

Echosonographer
Children's Hospital of Philadelphia

Christina Werth is an accomplished sonographer, mentor, and ultrasound educator with more than a decade of clinical experience in high-risk obstetrics, gynecology, and fetal echocardiography. She has contributed to the advancement of sonography education through leadership roles, including having managed educational programs for the American Institute of Ultrasound in Medicine and co-chairing a sonography educational committee at the University of Rochester. As the Clinical Coordinator for Ultrasound Education at the Hospital of the University of Pennsylvania, Christina Werth was recognized with the Collaborative Award for Residence Teaching Excellence. She is the recipient of the Rochester Institute of Technology College of Health Sciences & Technology Emerging Leader Alumni Award and BB Imaging’s Leader in Sonography award. Currently, she practices at the Fetal Heart Program at the Children's Hospital of Philadelphia, focusing on complex fetal cardiac care.

Professor
University of Alabama at Birmingham

Mark Lockhart, MD, MPH, FAIUM, is a radiologist at the University of Alabama at Birmingham with expertise in abdominal and vascular imaging. He has held multiple leadership roles within the department of radiology, including chief of the abdominal imaging section and chief of genitourinary imaging from 2012 to 2021, and currently serves as chair of the departmental promotions committee. Nationally, he has contributed extensively to the field through service as a board member of the American Institute of Ultrasound in Medicine, chair of the American Board of Radiology ultrasound certifying committee, and president of the Society of Radiologists in Ultrasound. His clinical and research interests include vascular ultrasound, contrast-enhanced ultrasound, genitourinary and pelvic imaging, and body interventions.

Brandy Sundberg, MHPTT, RT (R), RDMS
Assistant Professor and Director of Imaging
University of Nebraska Medical Center/Women’s Care

Brandy Sundberg is an assistant professor at the University of Nebraska Medical Center and director of imaging at Women’s Care, with more than 20 years of experience in perinatal imaging and specialization in fetal neurosonography. She is an advanced practice sonographer and co-founder of CalmStrong Education, a platform focused on obstetric imaging education for sonographers nationwide. Brandy Sundberg integrates clinical expertise with education in health professions teaching and technology and is currently pursuing a doctoral degree. She is also a certified mindfulness meditation and yoga instructor, working with healthcare professionals and military populations to support resilience and reduce burnout through evidence-based wellness practices.

Director, Clinical Programs and Customer Education
GE HealthCare

Beth Berry is the director of clinical programs and customer education at GE HealthCare and has more than a decade of experience in diagnostic imaging, ultrasound, and healthcare technology education. She leads the development and oversight of clinical education programs focused on ultrasound imaging and related technologies. Her experience includes designing and delivering educational initiatives for clinicians, supporting technical training, and collaborating with healthcare teams to optimize imaging performance and workflow. Beth Berry earned a Bachelor of Science in Radiation Science Technology and Education from the University of Nebraska Medical Center and a Bachelor of Science in Psychology with a minor in Biology from the University of Nebraska–Lincoln. She holds ARDMS credentials in abdomen, obstetrics and gynecology, neurosonology, and fetal echocardiography.

Cardiac Sonographer Educator
Advocate Health Wake Forest Baptist

Pamela Burgess is a cardiac sonographer educator at Advocate Health Wake Forest Baptist, where she supports the Cardiac Ultrasound and Stress Testing Labs. Pamela Burgess brings more than 30 years of experience in sonography and holds multiple credentials through ARDMS, including Registered Diagnostic Cardiac Sonographer, Registered Diagnostic Medical Sonographer, and Registered Vascular Technologist. She serves as a representative of the Society of Diagnostic Medical Sonography on the IAC Echocardiography Board of Directors and is a fellow of the American Society of Echocardiography. Pamela Burgess has contributed extensively to the profession through national speaking engagements, course leadership, and committee service, including prior leadership roles and participation in accreditation review and site visitation activities.

Ultrasound Practitioner (APS)
University of Michigan, Michigan Medicine

Lindsay Akers, RDMS, is an Advanced Practice Sonographer at the University of Michigan, Michigan Medicine, with 25 years of experience in diagnostic medical sonography and nearly 20 years in the advanced practice sonographer role. She specializes in adult general ultrasound, Doppler imaging, and high-risk obstetrics. Her prior experience as a radiographer and CT technologist contributes to a comprehensive understanding of medical imaging. Lindsay Akers is actively involved in sonography education and professional leadership, presenting at local and national levels. She leads the Society of Radiologists in Ultrasound advanced practice sonographer and sonographer special interest group and serves as president of the Michigan Sonographers’ Society.

Technical Director
Winchester Surgical Associates

Donna Kelly has more than 30 years of experience in diagnostic medical sonography, with a primary focus on venous ultrasound. She is recognized as a subject matter expert in venous imaging and has spent her career working as a full-time sonographer. Her expertise includes vascular laboratory and vein center accreditation, serving as both a site visitor and application reviewer for the Intersocietal Accreditation Commission vein center division. Donna Kelly is an active member of the American Vein and Lymphatic Society ultrasound committee and contributes to the Society for Vascular Ultrasound annual meeting planning committee. She is the author of three journal publications and co-author of the second edition of Inside Ultrasound’s Vascular Venous Reference Guide. She is also the founder of Sonocoach, where she provides training, staffing, and accreditation support for venous-focused practices.

Program Director of Diagnostic Medical Sonography
Palm Beach State College

Jenna Laquerre is the program director for the diagnostic medical sonography program at Palm Beach State College, where she also serves as adjunct faculty in radiography and the Bachelor of Science in medical imaging programs. She is registered in multiple sonography specialties, including abdomen, obstetrics and gynecology, pediatric sonography, breast, and vascular technology, and holds radiography certification. Jenna Laquerre is an active member of the Society of Diagnostic Medical Sonography, the American Society of Radiologic Technologists, and Lambda Nu National Honor Society. She contributes to the profession as a manuscript peer reviewer for Radiologic Technology and the Journal of Diagnostic Medical Sonography and is a published author and national speaker. Her clinical experience includes work at Nemours Children’s Hospital and AdventHealth. She is also the author of Lange Review: The Fundamentals of Pediatric Sonography: A Registry Review and Protocol Guide.

HVTI Lead Imaging Specialist
Cleveland Clinic Heart
Vascular and Thoracic Institute
C5 Research

Margaret M. Park is a nationally recognized leader in cardiovascular multimodality imaging, education, and research. Known professionally as “Koko,” she has contributed extensively to the advancement of echocardiography through clinical practice, research, and education. She has served as a director for both the Society of Diagnostic Medical Sonography and the American Society of Echocardiography and currently represents the SDMS on the Cardiovascular Credentialing International Board of Advisors. She also serves as an ASE liaison to the Intersocietal Accreditation Commission and as executive secretary for the ASE. Margaret M. Park is co-editor of Basic to Advanced Clinical Echocardiography and has authored numerous peer-reviewed publications on strain imaging, pulmonary hypertension, and right ventricular function. Her contributions have been recognized with the SDMS John P. Baker Pioneer Award and the ASE Sonographer Lifetime Achievement Award.

Echosonographer
Children's Hospital of Philadelphia

Christina Werth is an accomplished sonographer, mentor, and ultrasound educator with more than a decade of clinical experience in high-risk obstetrics, gynecology, and fetal echocardiography. She has contributed to the advancement of sonography education through leadership roles, including having managed educational programs for the American Institute of Ultrasound in Medicine and co-chairing a sonography educational committee at the University of Rochester. As the Clinical Coordinator for Ultrasound Education at the Hospital of the University of Pennsylvania, Christina Werth was recognized with the Collaborative Award for Residence Teaching Excellence. She is the recipient of the Rochester Institute of Technology College of Health Sciences & Technology Emerging Leader Alumni Award and BB Imaging’s Leader in Sonography award. Currently, she practices at the Fetal Heart Program at the Children's Hospital of Philadelphia, focusing on complex fetal cardiac care.

Professor & Founding Program Director
Touro University California

Patricia Vargas-Ikits is a healthcare educator and leader in diagnostic medical sonography with over 19 years of clinical and academic experience. She serves as professor and founding program director of the diagnostic medical sonography program at Touro University California, where she leads program development, curriculum innovation, and professional advancement initiatives. She previously held a faculty and clinical coordinator role at Nova Southeastern University, contributing to clinical education and student mentorship. Her areas of expertise include vascular sonography, cerebrovascular imaging, clinical education, and interprofessional collaboration. Patricia Vargas-Ikits is an active member of the SDMS, SVU, and AIUM and contributes to the profession as an invited speaker, subject matter expert, item writer, and peer reviewer.

Clinical Applications Specialist
Angiogenesis Analytics

Kevin Rooker is a registered diagnostic medical sonographer with more than 40 years of experience in diagnostic medical sonography. He holds multiple credentials through the American Registry for Diagnostic Medical Sonography, including abdomen, obstetrics and gynecology, neurosonology, and vascular technology. Kevin Rooker has served in a variety of clinical and leadership roles across academic medical centers, private physician practices, and as the owner-operator of a mobile ultrasound service. He currently supports clinicians and sonographers as a clinical applications specialist, focusing on the advancement of multiparametric ultrasound technologies. Kevin Rooker is a dedicated educator who has trained sonographers, physicians, and healthcare professionals and is a frequent presenter at national and international conferences. He actively volunteers with the Society of Diagnostic Medical Sonography, serving as chair of the events management committee and contributing as a CME reviewer, subject matter expert, and conference speaker.

Sonographer, Women's Imaging
OSU Wexner Medical Center
Training Coordinator
OSU Radiologic Sciences & Therapy Division

Angela Butwin has more than 15 years of experience as a diagnostic medical sonographer. She graduated from the Radiography and Sonography programs at Ohio State University (OSU), where she developed an interest in women’s health and began working in maternal fetal medicine in 2009. She later earned a master’s degree in health and rehabilitation sciences education and joined the Radiologic Sciences & Therapy Division at OSU as a clinical coordinator and instructor, eventually serving as sonography program director. Currently, Angela holds a dual role as a sonographer in women’s imaging at the OSU Wexner Medical Center and training coordinator for the OSU Radiologic Sciences & Therapy Division. She contributes to quality assurance, education, and research while teaching and mentoring students. Angela has served as a JDMS associate editor since 2016 and has published and presented at local and national levels.

Clinical Education Specialist
GE HealthCare

Cara Hill is a clinical education specialist at GE Healthcare with expertise in pediatric ultrasound and a strong background in diagnostic medical sonography education. She has contributed to sonography programs, including at Misericordia University, where she supported the development of future sonographers. Her experience spans both clinical practice and industry, with a focus on advancing ultrasound education and application. She is actively involved in global health initiatives through Rad-Aid International, serving as program manager for the RAD-AID Laos Project, where she supports efforts to expand medical imaging education and improve ultrasound accessibility for healthcare professionals in Laos. She is also a member of the Society of Diagnostic Medical Sonography (SDMS) and is committed to mentorship and ongoing professional development within the sonography community.

Advanced Ultrasound Practitioner
Elliot Hospital

Ted Whitten is a nationally recognized ultrasound practitioner with more than 35 years of experience in diagnostic medical sonography. He has extensive clinical expertise in pediatric, abdominal, OB/GYN, vascular, and musculoskeletal imaging, with a focus on advancing imaging quality and clinical standards. Ted Whitten has held numerous leadership roles, including serving as president and fellow of the Society of Diagnostic Medical Sonography (SDMS) and the SDMS Foundation, and has contributed to ARDMS credentialing and compliance initiatives. He is an experienced national speaker and educator, providing instruction at conferences, workshops, and international medical mission training programs. He earned a bachelor’s degree in biology with a pre-medical focus from Cedarville University and completed his sonography training at New Hampshire Technical Institute.

Advanced Ultrasound Practitioner
Elliot Hospital

Ted Whitten is a nationally recognized ultrasound practitioner with more than 35 years of experience in diagnostic medical sonography. He has extensive clinical expertise in pediatric, abdominal, OB/GYN, vascular, and musculoskeletal imaging, with a focus on advancing imaging quality and clinical standards. Ted Whitten has held numerous leadership roles, including serving as president and fellow of the Society of Diagnostic Medical Sonography (SDMS) and the SDMS Foundation, and has contributed to ARDMS credentialing and compliance initiatives. He is an experienced national speaker and educator, providing instruction at conferences, workshops, and international medical mission training programs. He earned a bachelor’s degree in biology with a pre-medical focus from Cedarville University and completed his sonography training at New Hampshire Technical Institute.

Sonographer
Independent

Georgeanne Lammertin is a respected leader in cardiovascular imaging with extensive experience in echocardiography and ultrasound contrast optimization. She is a frequent presenter at national conferences, including the SDMS Annual Conference, where she shares expertise on ultrasound-enhancing agents and cardiac imaging standards. Georgeanne has contributed to advancing best practices through her focus on innovation, education, and quality improvement in cardiac diagnostics. She holds a master’s degree in business administration and maintains multiple sonography credentials, including Registered Cardiac Sonographer and Registered Diagnostic Cardiac Sonographer.

Ultrasound Practitioner (APS)
University of Michigan, Michigan Medicine

Lindsay Akers, RDMS, is an Advanced Practice Sonographer at the University of Michigan, Michigan Medicine, with 25 years of experience in diagnostic medical sonography and nearly 20 years in the advanced practice sonographer role. She specializes in adult general ultrasound, Doppler imaging, and high-risk obstetrics. Her prior experience as a radiographer and CT technologist contributes to a comprehensive understanding of medical imaging. Lindsay Akers is actively involved in sonography education and professional leadership, presenting at local and national levels. She leads the Society of Radiologists in Ultrasound advanced practice sonographer and sonographer special interest group and serves as president of the Michigan Sonographers’ Society.

Diagnostic Medical Sonography Program Director
Keiser University

Angelena Zehm serves as the diagnostic medical sonography program director at Keiser University in New Port Richey, Florida, a role she has held for eight years. She earned a master’s degree in education from Keiser University, with a focus on allied health teaching and leadership. She brings more than 17 years of experience in sonography education, with expertise in both online and traditional instructional environments, and more than 30 years of clinical experience as a staff, mobile, travel, and lead sonographer. Her background supports her focus on integrating clinical practice with academic instruction. Angelena Zehm is actively involved with the Society of Diagnostic Medical Sonography (SDMS), serving as a CME reviewer and as the Abdomen-Extended Team Lead on the Event Management Committee. She has presented at SDMS virtual conferences, CME Crunch Weeks, and regional educational events. She also serves as a site visitor for the Joint Review Committee on Education in Diagnostic Medical Sonography (JRC-DMS).

SDMS and SDMS Foundation Board of Directors

Sara Baker is a diagnostic medical sonographer and vascular technologist with more than 20 years of clinical experience across abdomen, vascular, obstetrics, gynecology, pediatric/neurosonography, and musculoskeletal imaging. She has demonstrated extensive leadership and volunteer service within national organizations, including the Society of Diagnostic Medical Sonography (SDMS) and the American Registry for Diagnostic Medical Sonography (ARDMS). Sara Baker served as Chair and Vice Chair of the ARDMS Pediatric Specialty Exam Committee and contributed to exam development in multiple specialties. She currently serves on the boards of directors for both the SDMS and the SDMS Foundation and participates in the membership awards and recognition committee. Her contributions also include manuscript reviews for the Journal of Diagnostic Medical Sonography and presentations at national and regional conferences.

HVTI Lead Imaging Specialist
Cleveland Clinic Heart
Vascular and Thoracic Institute
C5 Research

Margaret M. Park is a nationally recognized leader in cardiovascular multimodality imaging, education, and research. Known professionally as “Koko,” she has contributed extensively to the advancement of echocardiography through clinical practice, research, and education. She has served as a director for both the Society of Diagnostic Medical Sonography and the American Society of Echocardiography and currently represents the SDMS on the Cardiovascular Credentialing International Board of Advisors. She also serves as an ASE liaison to the Intersocietal Accreditation Commission and as executive secretary for the ASE. Margaret M. Park is co-editor of Basic to Advanced Clinical Echocardiography and has authored numerous peer-reviewed publications on strain imaging, pulmonary hypertension, and right ventricular function. Her contributions have been recognized with the SDMS John P. Baker Pioneer Award and the ASE Sonographer Lifetime Achievement Award.

Program Director of Diagnostic Medical Sonography
Palm Beach State College

Jenna Laquerre is the program director for the diagnostic medical sonography program at Palm Beach State College, where she also serves as adjunct faculty in radiography and the Bachelor of Science in medical imaging programs. She is registered in multiple sonography specialties, including abdomen, obstetrics and gynecology, pediatric sonography, breast, and vascular technology, and holds radiography certification. Jenna Laquerre is an active member of the Society of Diagnostic Medical Sonography, the American Society of Radiologic Technologists, and Lambda Nu National Honor Society. She contributes to the profession as a manuscript peer reviewer for Radiologic Technology and the Journal of Diagnostic Medical Sonography and is a published author and national speaker. Her clinical experience includes work at Nemours Children’s Hospital and AdventHealth. She is also the author of Lange Review: The Fundamentals of Pediatric Sonography: A Registry Review and Protocol Guide.

Professor & Founding Program Director
Touro University California

Patricia Vargas-Ikits is a healthcare educator and leader in diagnostic medical sonography with over 19 years of clinical and academic experience. She serves as professor and founding program director of the diagnostic medical sonography program at Touro University California, where she leads program development, curriculum innovation, and professional advancement initiatives. She previously held a faculty and clinical coordinator role at Nova Southeastern University, contributing to clinical education and student mentorship. Her areas of expertise include vascular sonography, cerebrovascular imaging, clinical education, and interprofessional collaboration. Patricia Vargas-Ikits is an active member of the SDMS, SVU, and AIUM and contributes to the profession as an invited speaker, subject matter expert, item writer, and peer reviewer.