Office of Portfolio Strategy and Research Management | National Institute of Environmental Health Sciences
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Much of the work carried out by DTT is in support of the National Toxicology Program (NTP), an interagency partnership of the Food and Drug Administration, National Institute for Occupational Safety and Health, and NIEHS.
Visit the NTP Website
The NIEHS
Division of Translational Toxicology
(DTT) Office of Portfolio Strategy and Research Management provides leadership and support for strategic research planning, program development, and portfolio management in execution of DTT’s mission to improve public health through development of data and knowledge that are translatable, predictive, and timely.
Portfolio Strategy and Research Management scientists contribute to
NTP report and monograph series
and publish findings in the NIEHS report series and peer-reviewed scientific literature.
Staff publications can be viewed on the webpage
Directors
Scott A. Masten, Ph.D.
Director, Office of Portfolio Strategy & Research Management
Tel 984-287-3156
[email protected]
Warren M. Casey, Ph.D., D.A.B.T.
Director of Strategic Partnerships
Tel 984-287-3118
[email protected]
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Last Reviewed: February 12, 2026