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Your Environment. Your Health.

Office of the Director

Division of Extramural Research & Training

Gwen W. Collman
Gwen W. Collman, Ph.D.
Director – Division of Extramural Research & Training
Tel (919) 541-4980
Fax (919) 316-4606
530 Davis Dr
Keystone Building
Durham, NC 27713

Delivery Instructions

With the participation and concurrence of senior leadership of the NIEHS, the Division of Extramural Research and Training (DERT) develops program priorities to assure maximum utilization of available resources in attainment of the objectives stated in the NIEHS Strategic Plan. By collaborating with other institutes at NIH, other federal agencies, and public and private institutions and organizations, DERT staff maintain an awareness of national and international research efforts and priorities, and identify new opportunities for collaborative research and training initiatives involving the environmental health sciences.


J. Patrick Mastin, Ph.D.
James P. Mastin, Ph.D.
Deputy Director

Tel (919) 541-3289
Fax (919) 541-2843
Helena Bonner
Helena Bonner
Administrative Officer

Tel (919) 316-4622
Fax (919) 316-4694
bryan duran
Bryan A. Duran
Administrative Specialist

Tel (919) 316-4880
Fine, Katherine
Katherine A. McGinnis
Administrative Officer

Tel (919) 541-0161
Liz McMillan
Elizabeth McMillan
Administrative Specialist

Tel (919) 316-4667
Fax (919) 541-0462
Liz McNair
Liz McNair
Program Analyst

Tel (919) 541-1068
Fax (301) 480-3225
Mitsue Parrish
Mitsue M. Parrish
Administrative Officer

Tel (919) 541-3208
Fax (919) 316-4694
Nicole Popovich
Nicole M. Popovich
Management Analyst

Tel (919) 541-7725
Angela W. (Angie) Sanders
Angela W. Sanders
Team Lead, DERT

Tel (919) 541-7846
Fax (919) 541-2843