Newtown Gastroenterology is a leading gastroenterology practice with four New York City locations: Elmhurst and Flushing in Queens, Sunset Park in Brooklyn, and Lower Manhattan. The practice, led by board-certified gastroenterologists with a combined 60-plus years of experience, offers comprehensive gastroenterology care for patients with abdominal pain, hemorrhoids, bloating, acid reflux, diarrhea, and other digestive system problems.