Dr. Cheng is a licensed Optometry in CA. Graduated in 2000. Medical degree obtained from UC Berkeley School of Optometry. Currently practices at Peninsula Eye Physicians (Peninsula Eye Physicians), located at 101 South San Mateo Dr, San Mateo, CA 94401. Dr. Cheng specializes in macular degeneration, glaucoma, and other eye diseases. . In addition to English, Dr. Cheng speaks Mandarin and Cantonese and accepts new patients.