Stephen Nicholson, 1971-1976 Russell Bloyer, 1976-1977 Paul Kreider, 1977-1979, (interim) Judith Eaton, 1979-1983 Dale Johnston, 1983, (interim) Paul Meacham, 1983-1994 David Hoggard, 1994, (interim) Richard Moore, 1994-2000 Bob Silverman, 2000 (interim) Mike Meyer, 2001 (interim) Ron Remington, 2001-2003 Thomas Brown, 2003-2004, (interim) Paul Gianini, 2004, (interim) Richard Carpenter, 2004-2007 Michael Richards, 2007-2008, (interim) Michael Richards, 2008-2018 Margo Martin, 2018 (acting) Federico Zaragoza, 2018 - 2024 William Kibler, 2024-2025 (interim)