Mark Stein, DDS, MD, completed his training in oral and maxillofacial surgery at the University of Medicine and Dentistry of New Jersey during an intensive six-year residency program. He’s the owner of New York Oral & Maxillofacial Surgery/Dental Implant Center. Dr. Stein has been an assistant professor of oral and maxillofacial surgery at New York University and an attending physician at Columbia University Medical Center, Staten Island University Hospital, where he’s involved in resident training and education in the dentistry and surgery department.