Dr. Fung is a licensed Gastroenterology in CA. Graduated in 1978. Medical degree obtained from UCSF School of Medicine. Completed residency training at UCSF Health and fellowship training at VA Medical Center. Currently practices at Sutter Health (Sutter Health), located at 789 Vallejo St, San Francisco, CA 94133. In addition to English, Dr. Fung speaks Mandarin and Cantonese.