Gastroenterology is the branch of medicine that focuses on the digestive tract and the gallbladder, liver, bile ducts, and pancreas. Gastroenterologists are doctors who are trained to diagnose and treat problems in your gastrointestinal (GI) tract and liver. It includes common and important conditions such as colon polyps and cancer, hepatitis, gastroesophageal reflux (heartburn), peptic ulcer disease, colitis, gallbladder and biliary tract disease, nutritional problems, Irritable Bowel Syndrome (IBS), and pancreatitis.
