Dr. Ray Zhao specializes in emergency medicine in San Dimas area. Dr. Ray Zhao has a medical practice at 1350 West Covina Boulevard, San Dimas CA, and has over 12 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 2005. He is affiliated with numerous hospitals, including San Dimas Community Hospital (CA) and more. Dr. Zhao is accepting new patients at his medical office and practice location in San Dimas, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.