Treatment of digestive disorders is a branch of medicine that deals with the prevention, diagnosis, and treatment of various conditions related to the gastrointestinal tract. The treatment can vary depending on the condition. For example, a gastroenterologist may prescribe medication to treat indigestion or heartburn. They might also recommend dietary changes or other lifestyle modifications. A gastroenterologist is a medical doctor who specializes in the digestive system. They may diagnose and treat conditions of the stomach, intestines, liver, and pancreas. They may also provide preventive care and counsel patients on diet and nutrition. A gastroenterologist can help with several different digestive disorders such as Crohn’s disease, ulcerative colitis, celiac disease, irritable bowel syndrome (IBS), gallstones, or pancreatitis.