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NIEHS Health Science Administrators (HSAs) are people knowledgeable about the NIH/NIEHS grant process, as well as their respective areas of science. Investigators interested in submitting a grant application to NIEHS are encouraged to talk with an HSA prior to beginning the application process. Contact information for HSAs are listed below by scientific areas of responsibility.

Scientific Responsibilities for Health Science Administrators


Academic Research Enhancement Award (AREA)

Amanda E. Garton, Sc.M., M.S.P.P.

Health Specialist
984-287-3260
[email protected]

Alternative Model Development/New Approach Methodologies (NAMs)

Christopher G. Duncan, Ph.D.

Health Scientist Administrator
984-287-3256
[email protected]

Lingamanaidu V. Ravichandran, Ph.D.

Health Scientist Administrator
984-287-3309
[email protected]

Thaddeus T. Schug, Ph.D.

Health Scientist Administrator
984-287-3319
[email protected]

Autism

Amanda E. Garton, Sc.M., M.S.P.P.

Health Specialist
984-287-3260
[email protected]

Cindy P. Lawler, Ph.D.

Chief, Genes, Environment, and Health Branch
984-287-3280
[email protected]

Cardiopulmonary Health

Danielle J. Carlin, Ph.D.

Health Scientist Administrator, Superfund Research Program
984-287-3244
[email protected]

Srikanth Nadadur, Ph.D.

Branch Chief;
Exposure, Response, and Technology Branch (ERTB)
984-287-3296
[email protected]

Ashlinn K. Quinn, Ph.D.

Program Officer
984-287-4647
[email protected]

Thaddeus T. Schug, Ph.D.

Health Scientist Administrator
984-287-3319
[email protected]

Cardiovascular Health

Srikanth Nadadur, Ph.D.

Branch Chief;
Exposure, Response, and Technology Branch (ERTB)
984-287-3296
[email protected]

Center for Inherited DIsease Research

Michelle R. Campbell, M.B.

Health Specialist
984-287-3972
[email protected]

Chemical Mixtures

Danielle J. Carlin, Ph.D.

Health Scientist Administrator, Superfund Research Program
984-287-3244
[email protected]

Bonnie R. Joubert, Ph.D.

Health Scientist Administrator
984-287-3276
[email protected]

Collaborative Centers in Children's Environmental Health Research and Translation

Kimberly A. Gray, Ph.D.

Health Scientist Administrator
984-287-3262
[email protected]

Conference Grant Program

Toccara A. Chamberlain, M.A.

Health Specialist
984-287-4482
[email protected]

Countermeasures Against Chemical Threats (CounterACT) Pulmonary Program

Srikanth Nadadur, Ph.D.

Branch Chief;
Exposure, Response, and Technology Branch (ERTB)
984-287-3296
[email protected]

Jacqueline M. Marzec, M.S.

Health Specialist
984-287-4229
[email protected]

Data Science

Christopher G. Duncan, Ph.D.

Health Scientist Administrator
984-287-3256
[email protected]

DNA Repair/Genome Integrity

Michelle L. Heacock, Ph.D.

Branch Chief, Superfund Research Program
984-287-3267
[email protected]

Michael C. Humble, Ph.D.

Health Scientist Administrator, Basic Science
984-287-3272
[email protected]

Early Career

Carol A. Shreffler, Ph.D.

Health Scientist Administrator
984-287-3322
[email protected]

Michael C. Humble, Ph.D.

Health Scientist Administrator, Basic Science
984-287-3272
[email protected]

Endocrine Systems

Thaddeus T. Schug, Ph.D.

Health Scientist Administrator
984-287-3319
[email protected]

Environmental Carcinogenesis

Abee L. Boyles, Ph.D.

Health Scientist Administrator
984-287-3241
[email protected]

Srikanth Nadadur, Ph.D.

Branch Chief;
Exposure, Response, and Technology Branch (ERTB)
984-287-3296
[email protected]

Brittany A. Trottier, Ph.D., M.P.H.

Health Scientist Administrator, Superfund Research Program
984-287-3331
[email protected]

Environmental Epigenetics

Frederick L. Tyson, Ph.D.

Health Scientist Administrator
984-287-3334
[email protected]

Bonnie R. Joubert, Ph.D.

Health Scientist Administrator
984-287-3276
[email protected]

Environmental Health Sciences Core Centers

Claudia L. Thompson, Ph.D.

Branch Chief
984-287-3330
[email protected]

Liam R. O'Fallon, M.A.

Health Specialist
984-287-3298
[email protected]

Toccara A. Chamberlain, M.A.

Health Specialist
984-287-4482
[email protected]

Exposome

Yuxia Cui, Ph.D.

Health Scientist Administrator
984-287-3251
[email protected]

Srikanth Nadadur, Ph.D.

Branch Chief;
Exposure, Response, and Technology Branch (ERTB)
984-287-3296
[email protected]

Fellowships

Michael C. Humble, Ph.D.

Health Scientist Administrator, Basic Science
984-287-3272
[email protected]

Health and Extreme Weather

Ashlinn K. Quinn, Ph.D.

Program Officer
984-287-4647
[email protected]

Health Disparities Research

Liam R. O'Fallon, M.A.

Health Specialist
984-287-3298
[email protected]

Ashlinn K. Quinn, Ph.D.

Program Officer
984-287-4647
[email protected]

Immune System Health/Inflammation

Michael C. Humble, Ph.D.

Health Scientist Administrator, Basic Science
984-287-3272
[email protected]

Srikanth Nadadur, Ph.D.

Branch Chief;
Exposure, Response, and Technology Branch (ERTB)
984-287-3296
[email protected]

Industrial Hygiene/Occupational Safety and Health

Sharon D. Beard, M.S.

Branch Chief
984-287-3237
[email protected]

Amelia J. Pearson

Industrial Hygienist
984-287-3395
[email protected]

Eric Persaud, Dr. P.H.

Health Specialist
202-993-6256
[email protected]

Institutional Training

Carol A. Shreffler, Ph.D.

Health Scientist Administrator
984-287-3322
[email protected]

Jennifer B. Collins

Health Specialist
984-287-3247
[email protected]

Liver Health

Danielle J. Carlin, Ph.D.

Health Scientist Administrator, Superfund Research Program
984-287-3244
[email protected]

Loan Repayment Program

Toccara A. Chamberlain, M.A.

Health Specialist
984-287-4482
[email protected]

Metabolomics

Yuxia Cui, Ph.D.

Health Scientist Administrator
984-287-3251
[email protected]

Microbiome

Anika L. Dzierlenga, Ph.D.

Health Scientist Administrator
984-287-3125
[email protected]

Molecular Endocrinology

Thaddeus T. Schug, Ph.D.

Health Scientist Administrator
984-287-3319
[email protected]

Mutagenesis

Michelle L. Heacock, Ph.D.

Branch Chief, Superfund Research Program
984-287-3267
[email protected]

Nano Environmental Health and Safety

Lingamanaidu V. Ravichandran, Ph.D.

Health Scientist Administrator
984-287-3309
[email protected]

Neurodevelopment

Kimberly A. Gray, Ph.D.

Health Scientist Administrator
984-287-3262
[email protected]

Jonathan A. Hollander, Ph.D.

Health Scientist Administrator
984-287-3269
[email protected]

Cindy P. Lawler, Ph.D.

Chief, Genes, Environment, and Health Branch
984-287-3280
[email protected]

Neuroimaging/Neurodegeneration

Kimberly A. Gray, Ph.D.

Health Scientist Administrator
984-287-3262
[email protected]

Jonathan A. Hollander, Ph.D.

Health Scientist Administrator
984-287-3269
[email protected]

Oceans and Human Health

Anika L. Dzierlenga, Ph.D.

Health Scientist Administrator
984-287-3125
[email protected]

Renal and Digestive System Health

Carol A. Shreffler, Ph.D.

Health Scientist Administrator
984-287-3322
[email protected]

Bonnie R. Joubert, Ph.D.

Health Scientist Administrator
984-287-3276
[email protected]

Reproductive Health

Thaddeus T. Schug, Ph.D.

Health Scientist Administrator
984-287-3319
[email protected]

Abee L. Boyles, Ph.D.

Health Scientist Administrator
984-287-3241
[email protected]

Sensor Technologies

Lingamanaidu V. Ravichandran, Ph.D.

Health Scientist Administrator
984-287-3309
[email protected]

Yuxia Cui, Ph.D.

Health Scientist Administrator
984-287-3251
[email protected]

Skin Health

Michael C. Humble, Ph.D.

Health Scientist Administrator, Basic Science
984-287-3272
[email protected]

Small Business Programs/Small Technology Transfer Research (SBIR/STTR)

Lingamanaidu V. Ravichandran, Ph.D.

Health Scientist Administrator
984-287-3309
[email protected]

Heather F. Henry, Ph.D.

Health Scientist Administrator, Superfund Research Program
984-287-3268
[email protected]

Statistical Methods

Bonnie R. Joubert, Ph.D.

Health Scientist Administrator
984-287-3276
[email protected]

Superfund Research Program

Danielle J. Carlin, Ph.D.

Health Scientist Administrator, Superfund Research Program
984-287-3244
[email protected]

Michelle L. Heacock, Ph.D.

Branch Chief, Superfund Research Program
984-287-3267
[email protected]

Heather F. Henry, Ph.D.

Health Scientist Administrator, Superfund Research Program
984-287-3268
[email protected]

Brittany A. Trottier, Ph.D., M.P.H.

Health Scientist Administrator, Superfund Research Program
984-287-3331
[email protected]

Toxicology Screening Assays

Lingamanaidu V. Ravichandran, Ph.D.

Health Scientist Administrator
984-287-3309
[email protected]