Dr. Jennifer Lewis earned her Bachelro of Science at Binghamtpon University in New York.  She then went on to receive her medical degree from the American University of the Caribbean School of Medicine in Saint Maarten. She completed her gastroenterology fellowship at the University of Rochester Medical Center, Strong Memorial Hospital. She worked as an award-winning research assistant at the National Institutes of Health in Rockville, Maryland, and completed her internal medicine residency at Maine Medical Center in Portland. She is published in the fields of biliary and pancreatic disease and inflammatory bowel disease. Dr. Lewis recently worked at Greater Boston Gastroenterology and in 2017 she joined Atlantic Digestive Specialists.

 Dr. Jennifer M. Lewis has expertise in treating chronic inflammatory bowel disease (IBD), colonoscopy, upper gi endoscopy, among other conditions. Dr. Lewis is Board Certified in Gastroenterology and Hepatology.  Dr. Jennifer M. Lewis is affiliated with multiple hospitals in the area, including York Hospital, Wentworth-Douglass Hospital and Stratham Ambulatory Surgery Center.