The Gastroenterology Department is a specialized medical division focused on the diagnosis, treatment, and management of diseases and disorders affecting the digestive system. The digestive system includes the esophagus, stomach, liver, pancreas, intestines (small and large), rectum, and anus. Gastroenterologists are medical specialists in this field who treat both common and complex gastrointestinal (GI) conditions, ranging from acid reflux to liver diseases and cancers.