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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
Gwen W. Collman
Gwen W. Collman, Ph.D.
Acting Deputy Director, NIEHS
Tel 984-287-3249
P.O. Box 12233
Mail Drop K3-05
Durham, N.C. 27709

Offices and Advisors

Bethesda, Maryland

Research Triangle Park, North Carolina

Executive Staff

Mary E. Jacobson
Supervisory Program Analyst
Tel 984-287-3805
Spencer Smith
Program Specialist
Tel 984-287-3810
Sharon Evans
Executive Secretariat
Tel 984-287-3798
Fax 919-541-2260
Allison Eason
Administrative Specialist
Tel 984-287-3800
Kay A. Hudd
Administrative Specialist
Tel 919-541-3201
Jenn Evans
Correspondence Systems Coordinator
Tel 984-287-3022
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