Mark Hung-Kan, Ou M.D.Attending PhysicianFamily Medicine Education: China Medical University, TaiwanMain Office:909-464-9090 United Medical Group 5562 Philadelphia St #101 Chino, CA 91710 Certifications: Board Certified in Family Medicine Office Hours: Mon: 9:00 AM ¨C 12:00 PM, 2:00 ¨C 6:00 PM Tue: 9:00 AM ¨C 12:00 PM, 2:00 ¨C 5:30 PM Wed: 9:00 AM ¨C 12:00 PM, 2:00 ¨C 5:00 PM Thu: 9:00 AM ¨C 12:00 PM, 2:00 ¨C 5:30 PM Fri: 9:00 AM ¨C 12:00 PM, 2:00 ¨C 5:30 PM Sat: Closed Sun: Closed