ServicesWilliam Callahan provides gastroenterology services in Gainesville, GA. A Gastroenterologist is a physician of internal medicine who specializes in diagnosing, treating, and preventing diseases of the digestive system. A gastroenterologist is concerned with the normal function of the digestive system; making sure that it is working properly to dispose of bodily waste.
Please call William Callahan at (770) 536-9864 to schedule an appointment in Gainesville, GA or to get more information.