Academic Divisions
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Faculty

Ching-Chang Ko, DDS, MS, PhD

Ching-Chang Ko, DDS, MS, PhD

Chair, Division of Orthodontics
Orthodontics
ko.367@osu.edu
614-688-3146

Toru Deguchi, DDS, MS, PhD

Professor
Graduate Program Director
Orthodontics
deguchi.4@osu.edu
614-247-6889
Henry W. Fields, DDS, MS

Henry W. Fields, DDS, MS, MSD

Professor
Orthodontics
fields.31@osu.edu
614-292-1120

Allen R. Firestone, DDS, MS

Associate Professor
Orthodontics
firestone.17@osu.edu
614-292-3874 or 614-706-8705

Do-Gyoon Kim, PhD

Professor
Research Program Director
Orthodontics
kim.2508@osu.edu
614-247-8089

Zongyang Sun, DDS, MS, MSD, PhD

Professor
Orthodontics
sun.254@osu.edu
614-247-7944

Part-Time Faculty

Dr. Michael Bernard
Dr. Frank Cordray
Dr. Alan Gusching
Dr. Ed Grubaugh
Dr. Joseph Hutta
Dr. Denny Johnson
Dr. James Karpac
Dr. Ana Mercado
Dr. Mark Pierce
Dr. Shiva Shanker
Dr. Jim Tetz
Dr. Kent Underwood
Dr. Andrew Wade
Dr. Ann Walters

Emeriti Faculty

Walter Buchsieb, Associate Professor Emeritus, DDS, MS
James G. Burch, Full Professor Emeritus, DDS, MS
Katherine Dryland Vig, Full Professor Emeritus, BDS, MS, FDS, D.Orth.
W. P. Wheeler, Clinical Assistant Professor Emeritus, DDS, MS

Adjunct Faculty

Ronald S. Erkis, DDS