The Gastroenterology Office of Klein, Geier and Lipp is a group practice specializing in gastroenterology. Concerned with the gastrointestinal (GI) tract of the body, the doctors at this practice diagnose and treats diseases of digestive organs. The three doctors, Robert Klein, Steven Geier and Alan Lipp, have more than 40 years of combined experience. Please call for more information or to schedule an appointment.