National President
From PhiSigmaPiWiki
Past National Presidents
- Joseph Glen Bryan, Alpha (1922-1925)
- J.A. Leach, Alpha (1925-1928)
- Rolla F. Wood, Alpha (1928-1929)
- Frank Alexander, Epsilon (1929-1930)
- Walter P. Percival, Eta (1930-1931)
- Lawrence N. Pease, Epsilon,Zeta (1931)
- Charles E. Manwiller, Eta (1931-1935)
- Simon S. Shearer, Omicron (1935-1937)
- James M. McCallister, Alpha (1937-1939)
- Clair B. Wilson, Kappa (1939-1946)
- Beecher Flanagan, Epsilon, Tau (1946-1948)
- Henry W. Olsen, Rho (1948-1957)
- Richard C. Todd, Sigma, Tau (1957-1959)
- Daniel B. Lloyd, Rho (1959-1961)
- Leroy G. Pulver, Pi (1961-1962)
- Henry W. Olsen, Rho (1962-1964)
- Abram J. Foster, Sigma (1964-1930)
- Vaughn E. Rhodes, Pi (1968-1976)
- Richard J. Donald, Iota (1976-1978)
- Richard Meily, Sigma (1978-1980)
- Jack W. Thornton, Tau (1980-1982)
- David W. Patti, Sigma (1982-1984)
- Gerald W. Burkhardt, Tau (1984-1986)
- Jack W. Thornton, Tau (1986-1988)
- Steven A. DiGuiseppe, Sigma (1988-1990)
- Jeffrey L. Johnson, Sigma, Alpha Gamma (1990-1996)
- Dr. Mark D. Pabst, Tau, Alpha Kappa (1996-1998)
- James O. Tisdale III, Tau (1998-2000)
- Joshua G. Marder, Alpha Rho (2000-2002)
- Tammy A. Mleziva, Alpha Epsilon (2000-2002)
- Kara M. Domby^, Gamma Theta (2004-2005)
- Lisa A. Ambrosia Howard, Beta, Delta Xi (2005-2006)
- Colleen Dougherty, Alpha Theta (2006-present)
Key to Symbols
(D)-Died in office
(A)-Acting/Interim
(^)-Resigned from office
(*)-Information unavailable