Dr. Gregory Fung, MD

Dr. Gregory Fung is a gastroenterologist and internal medicine physician with nearly five decades of medical practice. He earned his medical degree from the University of California San Francisco School of Medicine and completed his residency at Kaiser Permanente Medical Center. With 48 years of experience treating digestive and internal medicine conditions, Dr. Fung brings extensive expertise to patient care. He is fluent in Chinese and Tagalog.

Dr. Fung practices at multiple California Pacific Medical Center locations throughout San Francisco, including the Van Ness Campus, Davies Campus, and Mission Bernal Campus, as well as UCSF Health St Marys Hospital. He specializes in treating stomach discomfort, heartburn, and abdominal pain. His procedural expertise includes colonoscopies and upper endoscopy procedures to diagnose and treat digestive conditions. Patients rate Dr. Fung 3.3 out of 5 stars on average.