Dr. Zhengzheng John Sun is a California state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from UCLA School of Dentistry, Dr. Sun currently is working at Happy Family Dental, located in 221 S 1st Ave Arcadia CA 91006 Please call +1-626-560-3676 to contact. Access cdoc101.com on a desktop computer to view more details. | |||