An official website of the United States government Here's how you know

U.S. Department of Health and Human Services | National Institutes of Health

Official websites use .gov
A .gov website belongs to an official government
organization in the United States.

Secure .gov websites use HTTPS
A lock (🔒) or https:// means you've safely connected to the .gov website.
Share sensitive information only on official, secure websites.

NIEHS 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).

Executive Staff

Woychik, Archer Office of the Director Kyle Walsh, Ph.D. | The Office of the Director leads and oversees the scientific research for the National Institute of Environmental Health Sciences (NIEHS) and National Toxicology Program (NTP). 2026-02-24 Clinical Research Branch entity:node/69866 Intramural Research Division entity:node/68891 Library & Information Services entity:node/76386 Management entity:node/63631 Translational Toxicology Division entity:node/68896 Organizational Structure entity:node/63626 Past Directors and Nobel Laureate entity:node/63286 Programs & Initiatives entity:node/68906