Dr. Leng is a licensed Neurological Surgery in CA. Graduated in 2006. Medical degree obtained from University of Pennsylvania School of Medicine. Completed residency training at NewYork-Presbyterian and fellowship training at NewYork-Presbyterian. Currently practices at Sutter Health (Sutter Health), located at 1100 Van Ness Ave, San Francisco, CA 94109. Dr. Leng specializes in Artificial cervical or lumbar disc replacement, brain and spine, brain tumors, cerebrovascular abnormalities, cerebrovascular disorders, cervical artificial disc replacement, cervical disc disease.... In addition to English, Dr. Leng speaks Mandarin and accepts new patients.