Dr. Yonghua Guo is a Pennsylvania state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from West China School of Medicine, Dr. Guo currently is working at Keystone Dental Care, located in 767 Fifth Ave #B-3a Chambersburg PA 17201 Please call +1-717-709-7940 to contact. Access cdoc101.com on a desktop computer to view more details. | |||