Dr. Yiyang Zou is a California state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from University of Pennsylvania School of Dental Medicine, Dr. Zou currently is working at Crossroads Dental Group and Orthodontics, located in 1875 N Campus Ave, #C, Upland CA 91784 Please call +1-909-985-2302 to contact. | |||