Michigan Sonographers' Society

History of the MSS Mission Statement & Bylaws Past Presidents Photo Gallery

Current Board & Committee Members

President

Shannon Parks, RDMS (AB, OB/GYN, RVT)

Shannon Parks has been a diagnostic medical sonographer for more than 23 years and currently serves as the Senior Ultrasound Imaging Specialist for Corewell Health West and South. She is credentialed through the ARDMS in Abdomen (AB), Obstetrics & Gynecology (OB/GYN), and Vascular Technology (RVT).

Throughout her career, Shannon has been passionate about advancing the ultrasound profession through clinical excellence, education, and leadership. While she enjoys all aspects of diagnostic ultrasound, her primary passion is vascular ultrasound, where she has dedicated much of her clinical expertise and professional development.

In her current role, Shannon collaborates with multidisciplinary teams across multiple hospitals and regions to implement new ultrasound services, standardize imaging workflows, develop clinical protocols, and support system-wide initiatives. She has served on numerous committees and has played an integral role in integrating programs, improving operational processes, and promoting best practices that enhance both patient care and operational excellence.

Vice President

Jennifer Heuker, BS, RDMS

I am a graduate of Grand Valley State University and currently practice Ultrasound at Munson Medical Center in Traverse City, as well as at a specialized vein clinic focused on advanced venous imaging. Throughout my journey, I’ve developed a deep love for the Ultrasound community. A community built on collaboration, support, and a shared commitment to continuous growth and lifelong learning. Working alongside and learning from others has been one of the most meaningful parts of my career. Ultrasound is a dynamic and ever-evolving field, and I truly value the constant opportunities it provides to learn, innovate, and strive for clinical excellence. My deeply rooted passion for growth, collaboration, and learning inspires me to give back to the community that has supported and shaped me.

Secretary

Angela Schmidt, RDMS (AB, OB/GYN, BR), RVT

I am a general and vascular sonographer in a rural hospital in Michigan. I have worked in the sonography field for 13 years. I have held the role as a clinical instructor; taking special interest in teaching and mentoring the newest emerging sonographers. Lifelong learning and education play an integral role in my day-to-day endeavors. I enjoy volunteering within my community as a board member for the parent teacher association. I am looking to expand my volunteerism into my career as well. I have been a member of the MSS for many years, and I am excited for the opportunity to join the board!

Treasurer

Mariane Kasza RT(R), RDMS

Mariane is a graduate of the Schools of Radiologic Technology and Diagnostic Medical Sonography from Providence Hospital. I am registered in Radiologic Technology and Diagnostic Medical Sonography in Abdominal and OB/GYN. I have worked in the field for over 35 years and have been an MSS and SDMS member for almost the same amount of time. I have previously served as the MSS Treasurer from 2014 - 2018 and 2024 - 2026.

Advisor

Lindsay Akers, RDMS

Lindsay has been an Advanced Practice Sonographer at the University of Michigan Hospital for 18 years, mentoring sonographers, residents, and fellows. She has 25 years of experience in the ultrasound field with a focus on adult general studies, Doppler, and high-risk OB. Her former roles as a Radiographer and CT Technologist help her navigate the challenging aspects of an APS and afford a well-rounded knowledge of Radiologic imaging. Passionate about teaching, lecturing, and advancing the APS role nationwide, Lindsay is chair the Society of Radiologists in Ultrasound Advance Practice Sonographer Special Interest Group (SRU APS SIG), fostering professional connections and inspiring growth in the field.

Advisor

Liz Lawrence RDMS, RDCS, RVT

has over 40 years in the field of Sonography. Her career has included 15 years as a manufacturers’ representative, supervisory & management roles in the large medical centers, and presently is owner of a staffing company specializing in placing imaging professionals. She is a graduate of Oklahoma University Health Sciences DMS Program in 1975. Immediately after graduation, she co-founded the Michigan Sonographer’s Society in December 1975. She published the first Registry Review Manual to help sonographers prepare for the ARDMS exam between 1979-1981. Currently, she teaches ultrasound physics at Oakland Community College and Carnegie Institute.

The History of the MSS

Three Sonographers working in Metro Detroit attended the 1975 ASUTS (Now known as SDMS) in Winston-Salem, North Carolina. This was the first national sonographers meeting for Linda O’Donnell, Rachelle Karol, and Liz Lawrence. These three individuals were inspired to organize a state-wide professional society, so other sonographers in Michigan could have access to high-quality continuing education close to home. The first Michigan Sonographers’ Society meeting was held at Hutzel Hospital in December 1975 with approximately twenty attendees.

A steering committee guided the MSS during the first year while the Constitution and Bylaws were written and organizational policy was established. The First Spring Symposium was held at Oakwood Hospital in March 1976. The first officers were elected in the fall of 1977. Long before the ARDMS required CME, the MSS offered “MSS credits” so members could document to employers their dedication to the field.

Co-founders – Rachelle Karol, Linda O’Donnell, Liz Lawrence

Since the first symposium in 1976 the MSS has hosted distinguished speakers from all over the country and internationally. We are recognized for the quality of our meetings and the supportive participation by our membership. Forty years later, we communicate by email with over 600 sonographers in Michigan, Ohio, Indiana as well as our Canadian Neighbors. Our Society continues to be a progressive and dynamic organization with an active membership of 200-300 professionals at any given time.