Dr. Xu is a licensed Family Medicine in CA. Graduated in 2018. Medical degree obtained from Keck School of Medicine of USC. Completed residency training at John Muir Health. Currently practices at Sutter Health (Sutter Health), located at 50 South San Mateo Dr, San Mateo, CA 94401. Dr. Xu specializes in family medicine, primary care.. In addition to English, Dr. Xu speaks Cantonese.