Intern Brooke Army Medical Center, Fort Sam Houston, Texas, 1977-1978. With nutrition clinic Darnall Army Community Hospital, Fort Hood, 1978-1979, production and service staff member, 1979-1980. Clinical dietitian Walter Reed Army Medical Center, Washington, 1980-1982.
Instructor Academy Health Sciences, Fort Sam Houston, 1982-1984. Clinical nutritionist Tripler Army Medical Center, Honolulu, 1985-1987, assistant chief clinical nutrition, 1987-1989. Chief nutrition care division Irwin Army Community Hospital, Fort Riley, Kansas, since 1989.
Commissioned lieutenant United States Army, 1977, advanced through grades to major, 1989.