Dr. Tamer Sargios is a Clinical Assistant Professor of Medicine at NY Medical College, Valhalla, NY. He is an associate director of Gastroenterology at MidHudson Regional Hospital of Westchester Health System and a board-certified Gastroenterologist.  He specializes in the diagnosis, treatment, and prevention of gastrointestinal diseases, with a special interest in advanced procedures. Dr. Sargios studied medicine at Ain-Shams University School of Medicine – Cairo, Egypt, and completed his residency and fellowship at Beth Israel Medical Center in New York City. He has offices in Poughkeepsie and Fishkill, New York.