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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).

Kyle M. Walsh, Ph.D.

Kyle M. Walsh, Ph.D.

Director, NIEHS & NTP
Tel 984-287-3812
[email protected]
Trevor K. Archer, Ph.D.

Trevor K. Archer, Ph.D.

Deputy Director, NIEHS;
NIH Distinguished Investigator
Tel 984-287-4000
Fax 919-316-4566
[email protected]

Executive Staff

Mary E. Billheimer

Chief of Director's Operations
Tel 984-287-3805
[email protected]

Tina M. Loos

Program Specialist (Administrative Operations)
Tel 984-287-4429
[email protected]

Cyrena R. Silvera

Program Specialist (Program Operations)
Tel 984-287-3799
[email protected]

Sherry A. Eason

Administrative Specialist
Tel 984-287-3800
[email protected]

Jennifer E. Chatman

Staff Assistant
Tel 984-287-3022
[email protected]

Beth M. Perry

Contractor - Operations Coordinator
Tel 984-287-3220
[email protected]

Shannon T. Deegan

Contractor - Executive Assistant
Tel 984-287-3780
[email protected]