Allen Ahdoot MD is Board Certified in Gastroenterology and Internal Medicine. He is a member of the American Gastroenterology Association, American College of Gastroenterology and New York Society of Gastrointestinal Endoscopy. Dr. Ahdoot has a special clinical interest in gastroesophageal reflux disease, colon cancer screening and prevention, diseases of the liver, diseases of the rectum and perianal area such as hemorrhoids or fissures.