Marsh Ryan, MD,JD,FACSMarsha Ryan , MD, JD, FACS
Assistant Professor of Clinical Surgery
SIU General Surgery



Dr. Marsha Ryan is an assistant professor of general surgery at Southern Illinois University School of Medicine. She practices all aspects of general surgery and has a special interest in treatment of breast cancer. Her office is in Carbondale, Illinois, at 120 N. Illinois Avenue.

Dr. Ryan earned her bachelor’s degree in 1968 from Oklahoma City University in Oklahoma City, Oklahoma. She earned her medical degree in 1972 from the University of Oklahoma School of Medicine in Oklahoma City, Oklahoma. She completed her general surgery residency from the University of Missouri Hospitals in Columbia, Missouri in 1978.

Dr. Ryan completed her degree in law from the Southern Illinois University School of Law in Carbondale, Illinois in 1987, and was admitted to the Illinois bar in 1988.

Dr. Ryan’s professional affiliations include fellowships in the American College of Surgeons and the American College of Legal Medicine, and memberships in the Society of American Gastroenterologic Surgeons and the American Society of Law and Medicine. She is certified by the American Board of Surgery.

For more information or to schedule an appointment with Dr. Ryan, please call SIU Health Care
at 618-529-5611

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