Computer graphic of transparent teeth with dental drill

Division of Endodontics

In the Division of Endodontics, the art and the science of local anesthesia meet the science of Endodontics.

Our 15 full- and part-time faculty provide a large number of clinical cases treated with emphasis on emergency treatment. In addition, the division focuses strongly on research, with more than 180 published articles in refereed journals and two (2) U.S. Patents.

Division of Endodontics
3059 Postle Hall
305 W. 12th Ave.
Columbus, OH 43210

John M. Nusstein, DDS, MS

Director, Advanced Endodontics Program:
Melissa M. Drum, DDS, MS

Admissions and administrative contact:
Becky Crader

Trying to reach the Endodontics Clinic? Please call 614-292-5399

Our faculty

Part-time faculty

Dr. Benjamin Blumberg, Predoctoral Endodontics

Dr. James Cottle, Emergency Clinic 

Dr. Mark Dinkins, Endodontic Clinics

Dr. Vi Dinh, Endodontic Intern

Dr. Rubin Gutarts, Endodontic Clinics

Dr. Ben Kushnir, Endodontic Clinics

Dr. Emily Lammers, Endodontic Clinics

Dr. Philip Mikesell, Endodontic Clinics

Dr. Kerry Moore, Predoctoral Endodontics 

Dr. Matthew Niemiec, Graduate Endodontics

Dr. Ryan Pasiewicz, Predoctoral Endodontics

Dr. Shelley Ridenour, Predoctoral Endodontics

Dr. Kerry Stein, Graduate Endodontics

Dr. Daniel Stentz, Predoctoral Endodontics

​Dr. Stephen Webster, Predoctoral Endodontics

Dr. Michael Whitcomb, Predoctoral Endodontics