HOWARD R. MERTZ, MD - NASHVILLE GASTROINTESTINAL SPECIALISTS
CONDITIONS TREATED: Abdominal Pain Upper and Lower, Anemia, Barrett's Esophagus, Blood in Stool, Colon Cancer and Polyps, Constipation, Diarrhea, Diverticulitis, Dysphagia, Esophageal Reflux, Esophagitis, Gall Bladder and Crohn's Disease, Hepatitis, Hiatal Hernia, Pancreatitis, Ulcerative Colitis, Vomiting & Jaundice