TOMMY TIONG-HIEN OEI, MD - FONTANA MEDICAL CENTER
Dr. Tommy Tiong-Hien Oei is a board-certified gastroenterologist in Fontana, CA. He earned his medical degree from the New York University School of Medicine, New York. Dr. Tommy finished his fellowship in Gastroenterology at Los Angeles County/the University of Southern California. He specializes in performing advanced endoscopy procedures includes Endoscopic Retrograde Cholangiopancreatography. Dr. Tommy delivers exceptional GI care to his patients. His practice is also available in Ontario, CA.
Sat & Sun: Closed