1976 B.A. (Biology) Beloit College; Beloit, Wisconsin, USA
1981 M.A (Biology) Anna Maria College; Paxton, Massachusetts, USA
1987 Ph.D (Biology) Boston University; Boston, Massachusetts, USA
Supervisor: Ian P. Callard, Ph.D.

1988~1994 Assistant Professor; Department of Biology; Southwest Texas state Universty; San Marcos, Texas, USA
1994~1997 Associate Professor (tenured); Department of Biology; Southwest Texas State University; San Marcos, Texas, USA
1997~2000 Willite D. Bryan Associate Professor of Biology; Division of Biology and Chemistry; Lyon College; Batesville, Arkansas, USA
2000~2001 Willite D. Bryan Professor of Biology (tenured); Division of Biology and Chemistry; Lyon College; Batesville, Arkansas, USA
2001~ Professor (tenured); Department of Biology; The Ciadel; Charleston South Carolina, USA

1981~1985 Department of Biology; Boston University
1982~1985 Department of Biology; Boston University
1985~1986 Laboure College; Boston, Massachusetts, USA
1988~1997 Department of Biology; Southwest Texas State University
1997~2001 Division of Biology and Chemistry; Lyon College
2001~ Department of Biology; The Citadel