Dr. Yan is a licensed Urology in CA. Graduated in 1992. Medical degree obtained from Boston University School of Medicine. Completed residency training at UC Davis Medical Center. Currently practices at John Muir Health (John Muir Health), located at 3100 Telegraph Ave, Oakland, CA 94609. Dr. Yan specializes in kidney stones, urinary incontinence, erectile dysfunction, and various urological cancers. He treats both men and women.. In addition to English, Dr. Yan speaks Mandarin and Cantonese and accepts new patients.