Dr. Yan is a licensed Optometry in CA. Medical degree obtained from Nova Southeastern University Optometry. Completed residency training at Nova Southeastern University. Currently practices at Focus Vision (Focus Vision), located at 2115 S Hacienda Blvd., Hacienda Heights, CA 91745. Dr. Yan specializes in pediatrics, binocular vision, traumatic brain injury and vision therapy. . In addition to English, Dr. Yan speaks Mandarin and Cantonese and accepts new patients.