Dr. Erwin C. Gudde (1953-1956)
Dr. Madison Beeler (1956-1959)
Dr. Demetrius Georgacas (1960-1961)
Dr. Wallace McMullen (1962-1965)
Dr. Kelsie B. Harder (1966-1968)
Dr. Conrad Rothrauff (1969-1981)
Dr. Murray Heller (1982-1983)
Dr. Kelsie B. Harder (1984-1987)
Dr. Thomas J. Gasque (1988-1992)
Dr. Edward Callary (1993-2002)
Dr. Ren Vasiliev (2003-2007)
Dr. Frank Nuessel (2007-2018)
Dr. I.M. Nick (2019-present)