2024–2025 (Interim)
John Frederick (Chemistry)
2019–2024
David Silva (Astrophysics)
2018–2019 (Interim)
Howard Grimes (Biophysics)
2006–2018
George Perry (Neuropathology)
2004–2006 (Interim)
W. A. (Bill) Baker (Chemistry)
2003–2004 (Interim)
Deborah L. Armstrong (Biopsychology)
2000–2003
William H. Scouten (Biochemistry)
1999–2000 (Interim)
Weldon W. Hammond (Geology)
1993–1999
Rey Elizondo (Physiology)
1987–1993
James H. Tracey (Electrical Engineering)
1986–1987
R. K. Smith (Geology)
1981–1986
Charles E. Hathaway (Physics)
1980–1981 (Interim)
Miguel Medina (Pharmacology)
1973–1980
Bernard P. Sagik (Virology)
