The Department of Oral Biology offers a degree of Ph.D. in the College of Medicine Interdisciplinary Graduate Program. The IDP also offers joint degrees in Ph.D./MBA and Ph.D./J.D.
There are currently three advanced interdepartmental graduate programs:
- Ph.D./MBA: Ph.D. degree in medical sciences offered through the College of Medicine with the Master of Business Administration degree offered from the College of Business Administration.
- Ph.D./J.D.: Ph.D. degree in medical sciences offered through the College of Medicine with the Juris Doctor degree from the College of Law.