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Your Environment. Your Health.

Exposure, Response, and Technology Branch (ERTB)

David M. Balshaw. Ph.D.
David Balshaw, Ph.D.
Branch Chief, Exposure, Response, and Technology Branch
Tel 984-287-3234
P.O. Box 12233
Mail Drop K3-04
Durham, N.C. 27709

About ERTB

  • Addresses the relationship between environmental exposures and biological response.
  • Emphasizes integrative exposure research for which there is a link to chronic complex diseases.
  • Builds on systems biology and technology-driven biomarker development and application.
  • Develops approaches to address exposure–pathway–disease relationships.

Associated Programs


Jennifer Collins
Jennifer B. Collins
Health Specialist

Tel 984-287-3247
Yuxia Cui, Ph.D.
Yuxia Cui, Ph.D.
Health Scientist Administrator

Tel 984-287-3251
Srikanth Nadadur, Ph.D.
Sri Nadadur, Ph.D.
Health Scientist Administrator

Tel 984-287-3296
Lingamanaidu (Ravi) Ravichandran
Lingamanaidu V. Ravichandran, Ph.D.
Health Scientist Administrator

Tel 984-287-3309
Leslie J. Reinlib, Ph.D.
Les Reinlib, Ph.D.
Health Scientist Administrator
Program Director

Tel 984-287-3310
Fax 919-316-4606
Daniel Shaughnessy, Ph.D.
Daniel T. Shaughnessy, Ph.D.
Health Scientist Administrator

Tel 984-287-3321
Fax 919-541-0146
Carol A. Shreffler
Carol A. Shreffler, Ph.D.
Health Scientist Administrator

Tel 984-287-3322
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