Dr. Yuan is a licensed Optometry in CA. Graduated in 1997. Medical degree obtained from Southern California College of Optometry. Currently practices at Rainbow Optometry (Rainbow Optometry), located at 1183 E. Foothill Blvd, Upland, CA 91786. Dr. Yuan specializes in myopia management, orthokeratology, specialty contact lenses, scleral lenses and keratoconus.. In addition to English, Dr. Yuan speaks Mandarin and Cantonese and accepts new patients.