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Your Environment. Your Health.

Office of the Director

The Office of the Director provides leadership, coordinates initiatives, and oversees the scientific research, administration, and communications for the National Institute of Environmental Health Sciences (NIEHS) and National Toxicology Program (NTP).

Richard Woychik, Ph.D.
Rick Woychik, Ph.D.
Director, NIEHS & NTP
Tel 919-541-3201
Fax 919-541-5136
P.O. Box 12233
Mail Drop B2-06
Durham, N.C. 27709
Trevor K. Archer, Ph.D.
Trevor K. Archer, Ph.D.
Deputy Director, NIEHS;
NIH Distinguished Investigator
Tel 984-287-4000
Fax 919-316-4566
P.O. Box 12233
Mail Drop B2-01
Durham, N.C. 27709

Executive Staff

Mary E. Jacobson
Chief of Director’s Operations
Tel 984-287-3805
Sharon Evans
Executive Secretariat
Tel 984-287-3798
Fax 919-541-2260
Spencer Smith
Program Specialist
Tel 984-287-3810
Allison Eason
Administrative Specialist
Tel 984-287-3800
Tina M. Loos
Program Specialist
Tel 984-287-4429
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