David M. Felig, MD is a graduate of Yale University. He attended medical school at Northwestern University School of Medicine. His residency training in internal medicine was completed at Memorial Sloan-Kettering Cancer Center and New York Hospital Cornell Medical Center. He completed his sub-specialty training in Gastroenterology at Yale University. Dr. Felig is board-certified in Gastroenterology and Internal Medicine. Dr. Felig has been selected as a “Top Doctor” by New Jersey Monthly magazine, New York magazine, Inside Jersey magazine and by Castle Connolly. Dr. Felig is a member of Hackensack Digestive Disease Associates
Dr. Felig has multiple original publications in the medical literature including in The New England Journal of Medicine, The American Journal of Gastroenterology, Gastroenterology and Gastrointestinal Endoscopy. These publications cover a broad range of gastrointestinal and liver disorders.

Awarded Castle Connolly Top Doctors 2023
Awarded Bergen County's Top Doctors 2023