Alex Shing Yu, Leung M.D.Attending PhysicianInternal Medicine Hospital Medicine Education: Medical College of WisconsinMain Office:714-992-3969 圣约瑟夫健康中心 101 East Valencia Mesa Dr Fullerton, CA 92835 Clinic Intersts:hospital medicine(inpatient services).Certifications: Board Certified in Internal Medicine Hospital Affiliations:St. Jude Heritage Fullerton