The Ohio State University College of Dentistry is one of the graduate schools of The Ohio State University. The college is the third largest public dental school in the U.S. and consists of nine academic divisions representing all major dental specialties. In addition to the D.D.S. degree, the Ohio State College of Dentistry offers specialty training programs, advanced training programs, MS programs, and a Ph.D. program in Oral Biology. Outreach and Engagement activities include over 60 active programs and more than 42 extramural sites, which continue to expand.Graduate programsThe College of Dentistry offers formal graduate programs leading to a Certificate, Masters, and/or a Ph.D. in the following areas: Dental Anesthesiology Endodontics General Practice Residency Oral and Maxillofacial Pathology Oral and Maxillofacial Surgery Orthodontics Pediatric Dentistry Periodontics Prosthodontics PhD in Oral Biology