Dr. Philip Ngai is an ophthalmologist in West Covina, California and is affiliated with multiple hospitals in the area, including Mills-Peninsula Medical Center and Tibor Rubin VA Medical Center. He received his medical degree from University of California, Irvine, School of Medicine and has been in practice between 11-20 years. Dr. Philip Ngai has expertise in treating cataract, glaucoma, among other conditions - see all areas of expertise. Dr. Philip Ngai accepts Medicare, Humana, Blue Cross - see other insurance plans accepted.