Charles Oberer, MD, is a highly skilled gastroenterologist.

Dr. Oberer graduated from Loma Linda University and completed his residency in internal medicine at UCSF Fresno, where he served as chief resident, followed by a gastroenterology fellowship at the same institution.

In addition to being board-certified in internal medicine and gastroenterology, He is focused on all conditions that affect the gastrointestinal (GI) tract and offers advanced endoscopic techniques, including endoscopic mucosal resection for large polyps in the colon and endoscopic retrograde cholangiopancreatography (ERCP).