Dr. Xu is a licensed Pathology in CA. Graduated in 1990. Medical degree obtained from Beijing, Peking University Health Science Center in China. Completed residency training at North Shore-LIJ Health and fellowship training at SUNY-Upstate . Currently practices at Kaiser Permanente (Kaiser Permanente), located at 975 Sereno Dr, Vallejo, CA 94589. Dr. Xu specializes in genitourinary pathology.. In addition to English, Dr. Xu speaks Mandarin.