Staff & Associates
Benjamin H. Natelson, MD Medical Director	John E. Ottenweller, PhD Research Director
Nancy L. Fiedler, PhD Principal Investigator	Howard M. Kipen, MD, MPH Principal Investigator
Michael Vickroy, PhD Health Sciences Specialist	Paul Nagelkirk, MS Exercise Physiologist
William Hallman, PhD Environmental Psychologist	Richard Servatius, PhD Associate Research Director
Theresa L. Policastro Administrator	John J. LaManca, PhD Exercise Physiologist
	Pamela H. Flippin Program Assistant