At Southend Gastro we provide consultations and performs endoscopic procedures for a wide range of gastrointestinal and liver disorders. Dr. Jain has performed thousands of colonoscopy, upper endoscopy, and ERCP and hemorrhoid banding procedures. He is very skilled in diagnosing and treating conditions, including but not limited to bleeding from gut, swallowing problems, acid reflux, abdominal pain, diarrhea and constipation, as well as cancers of the stomach, colon and pancreas.