Bill Pei-Chin, Hsieh M.D.Attending PhysicianCardiology Internal Medicine Education: Otago University Medical SchoolMain Office:626-820-0603 Daniel C. Choo MD Cardiovascular Medical Corporation 3053 Cardillo Ave #E Hacienda Heights, CA 91745 Additional Office: 17134 Colima Road, Suite E Hacienda Heights CA 91745