You probably don’t want to think about gastroenterology … until you need a gastroenterologist in Brooklyn. Gastroenterology is the branch of medicine that fights inflammation and other problems with your digestive system, also referred to as your gastrointestinal tract. A gastroenterologist in Brooklyn NY can treat everything from acid reflux to colon cancer. There are many symptoms and medical conditions that your gastroenterologist can treat, such as: Gastroesophageal reflux disease (GERD) Stomach pain Stomach ulcer Helicobacter pylori (H-pylori) infection Colon polyps Colon cancer Irritable Bowel Syndrome (IBS) Your gastroenterology specialist can perform surgical and non-surgical treatments.