US Air Force Surgeon General •
01/1997 – 01/2000 •
US Air Force •
01/1994 – 01/1996 •
Division of Retrovirology, Walter Reed Army Institute of Research (WRAIR)
US Air Force: Wilford Hall Medical Center •
01/1989 – 01/1994 •
Infectious Diseases, Wilford Hall USAF Medical Center
Johns Hopkins University •
01/1984 – 01/1989 •
Medicine
01/1978 – 01/1980 •
1099th Physiological Training FLight
Massachusetts Institute of Technology •
01/1974 – 01/1978 •
Biology