Preston Oral-Maxillofacial Surgery and Cary Implant Center Board Certified Oral and Maxillofacial Surgeon, John S. Won, DDS, MD, has been providing surgical care of all patient at the Preston Oral and Maxillofacial Surgery (POMS) since 2000. He is licensed both in the Medicine and Dentistry in the State of North Carolina who practices a full scope of Oral and Maxillofacial Surgery with expertise ranging from reconstructive jaw surgery to wisdom teeth removal. He performs a full range of dental implant and bone grafting procedures utilizing the latest cutting edge technology available today to meet the need of even the most challenging situations. For Appointments in Cary: 919.469.0299 For Appointments in Raleigh: 919.293.0299