William Woo MD Received his Associates of Science degree from Cypress College and his Undergraduate Degree in Health Promotion and Disease Prevention from the University of Southern California. He went on to pursue his Medical degree from Drexel University College of Medicine in Philadelphia, and completed his Family Medicine residency at Kaiser Permanente in Orange County. Dr. Woo is the Assistant Chief of Family Medicine at Kaiser Permanente in Orange County, the Southern California Lead for the Kaiser Permanente Asian Pacific Islander Association, Team physician for the Century High School Varsity Football Team in Santa Ana, and the President Elect of the Orange County Medical Association.