Marc B. Sonenshine, MD, MBA

In addition to presenting at national and regional events, Dr. Sonenshine has authored various book chapters on topics such as inflammatory bowel disease in females and common upper gastrointestinal surgical procedures. He is a graduate of the 2011 LEAD Atlanta for Young Professionals program and the inaugural 2012 Emerging Leaders Project of the Jewish Federation of Greater Atlanta. He also held key leadership roles at Northside Hospital, serving as Vice Chairman of Internal Medicine from 2016 to 2018 and as Chairman from 2018 to 2021.

Dr. Sonenshine is a fellow of the American Gastroenterological Association and a member of the American College of Gastroenterology, the American Society of Gastrointestinal Endoscopy, the Crohn’s and Colitis Foundation of America, and the American Medical Association. His special interests include inflammatory bowel disease, prevention of gastrointestinal malignancy through cost-effective screening, and management of chronic liver disease.

You can listen to Dr. Sonenshine answer questions about inflammatory bowel disease and colorectal cancer screenings during recorded interviews from The Doctors Roundtable aired on Business RadioX, Sharecare Radio, or WebMD's Facebook Live. Recently, he was interviewed by The Washington Post for his successful diagnosis of celiac disease in a patient who had previously gone undiagnosed for more than 10 years.

Dr. Sonenshine joined Atlanta Gastroenterology Associates in 2012.