Role of a Gastroenterologist in Diagnosing Digestive Diseases Here is everything you need to know about a gastroenterologist. Who Is a Gastroenterologist and What Do They Treat? A gastroenterologist specializes in issues often connected with the gastrointestinal (GI) tract. This covers conditions like acid reflux, gastritis, irritable bowel syndrome (IBS), constipation, and diarr... https://www.taibahospital.com/