U.S. Army Medical Research Unit - Kenya
Director, Malaria Drug Resistance Lab
U.S. Army Medical Research Unit - Kenya
Chief of Staff
FAU Harbor Branch Oceanographic Institute
Postdoctoral Investigator
Walter Reed Army Institute of Research
Chief, Assay Development, Division of Experimental Therapeutics
U.S. Army Medical Research Unit - Kenya
Director, Malaria Diagnostics Center
US Army Medical Research and Development Command (USAMRDC)
Deputy Chief of Staff Operations (DCSOPS)
Madigan Army Medical Center
Deputy Chief, Department of Clinical Investigation
US Army Medical Research and Development Command (USAMRDC)
Military Deputy, Military Infectious Disease Research Program (MIDRP)
US Army Medical Research and Development Command (USAMRDC)
Director, BIRCO and JTAPIC
US Army Medical Research and Development Command (USAMRDC)
Deputy G-3 and 5 and 7 and Interim Deputy Chief of Staff Operations (DCSOPS)
University of Cincinnati College of Medicine
Salem-Teikyo University