Sebastian A. Mazzotta, M.D., specializes in internal medicine in Canton, NY at North Country Gastro. Dr. Mazzotta is also the Chair of Gastroenterology and Hepatology and the Director of Gastrointestinal Endoscopy at Canton-Potsdam Hospital. He performs a wide range of procedures including Colonoscopy, Upper Endoscopy, Capsule Endoscopy and Hydrogen Breath Testing.