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Dr. Guoqiang Guan
DDS, PhD
Clinical Associate Professor, Department of Orthodontics, University of Pennsylvania, USA
Dr. Guoqiang Guan is the former Program Director in the Department of Orthodontics at the University of Pennsylvania School of Dental Medicine.
Former Program Director, Department of Orthodontics State University of New York (SUNY) at Buffalo
Ph.D. in Craniofacial Biology and Orthodontic Certificate from Okayama University, Okayama, Japan
Orthodontic Certificate, from SUNY Buffalo, New York, USA
D.D.S. from SUNY Buffalo, New York, USA
D.D.S. from Peking University, Beijing, China
With 30 years of Orthodontic clinical experience in New York, China and Japan, Dr. Guan is helping both children and adults to align their teeth and to create a beautiful smile. As a Clinical Associate Professor, he teaches Clinical Orthodontics for the Postgraduate Residency Program at University of Pennsylvania. 
As an American Board certified Orthodontist (speaks English, Chinese, and Japanese), Dr. Guan provides many treatment options to his patients, including regular Orthodontic braces and Invisalign.
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