Andy, Zhang ODOptometristOptometry Education: Keck School of Medicine of USCMain Office:626-701-8880 Monrovia Optometry 248 W. Foothill Blvd #202 Monrovia, CA 91016 Clinic Intersts:pediatric optometry and custom contact lens fittings. custom contact lens fitter of paragon corneal refractive therapy (crt) and orthokeratology (ortho-k).