Dr. Wen is a licensed Internal Medicine in CA. Graduated in 1983. Medical degree obtained from Sichuan, West China School of Medicine in China. Completed residency training at St. Marys Medical Center. Currently practices at St. Marys Medical Center (St. Marys Medical Center), located at 450 Stanyan St, San Francisco, CA 94117. Dr. Wen specializes in hospital medicine(inpatient services).. In addition to English, Dr. Wen speaks Mandarin and accepts new patients.