Dr. Dorcas C Ang specializes in internal medicine in Fontana area. Dr. Dorcas C Ang has a medical practice at 9961 Sierra Avenue, Fontana CA, and has over 19 years of experience in the field of medicine. She graduated from Loma Linda University School Of Medicine with her medical degree in 1998. Dr. Ang is accepting new patients at her medical office and practice location in Fontana, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.