Conditions Treated by Dr. Thomas M. Leventhal, MD

• Anemia
• Benign Neoplasm of the Digestive System
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diverticulosis, Intestinal
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastroparesis
• Hemorrhoids
• Hepatitis C
• Ulcerative Colitis