Roger S. Klein MD

Roger S. Klein, MD, FACP, has expertise in inflammatory bowel disease, diseases of the liver, colon cancer screening, gastroesophageal reflux disease, and gastrointestinal bleeding.

In addition to his position at Summit Medical Group, Roger S. Klein, MD, FACP, is Section Chief in the Division of Gastroenterology and an attending gastroenterologist at Overlook Hospital in Summit, New Jersey. Dr. Klein also is an attending gastroenterologist at Mount Sinai Medical Center and an assistant clinical professor of medicine for Mount Sinai School of Medicine in New York City.

Before joining Summit Medical Group, Dr. Klein practiced with Westfield Associates in Gastroenterology in Westfield, New Jersey. He a fellow of the American College of Physicians and he is a member of the American Medical Association, American College of Physicians, American Gastroenterological Association, American Society for Gastrointestinal Endoscopy.