Dr. Harrison Chen is Oral Surgeon in the New York City Midtown Manhattan Area. Dr Chen practice is located in the heart of NYC. Dr. Chen, specializes in Maxillofacial surgery Tooth Extraction Dental Implants Bone Grafting Sedation Sinus lifts Facial Trauma removing Impacted Canine botox facial Collagen injections Removal of Multiple Teeth.Call us for a free consultation or emergency care. 10019. We speak Chinese