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About OSA - Contact Information

Office of the Science Advisor Organizational Structure

Immediate Office
Kevin Teichman, Acting (202) 564-6848
Pai-Yei Whung, Chief Scientist (202) 564-6804
Michael Bender, Acting Deputy Director (202) 564-6829
Neil Stiber, Interim Special Assistant for the Chief Scientist, (202) 564-1573

Program in Human Research Ethics
Warren Lux, Director (202) 564-3746
Paul Lewis, Human Studies Review Board (202) 564-8381
Jim Downing, Human Studies Review Board (202) 564-2468
Lu-Ann Kleibacker (202) 564-7189

Risk Assessment Forum (RAF) Staff
Gary Bangs, Acting Executive Director (202) 564-6667
Michael Broder (202) 564-3393
Tim McMahon (202) 564-2180

Environmental Technology Initiative Staff
Norman Birchfield, Acting Senior Environmental Technology Officer (202) 564-2911

Global Earth Observation System of Systems (GEOSS) Staff
Gary Foley (919) 541-2106
John Lyon (202) 564-9991
Montira J. Pongsiri (202) 564-0978

Council for Regulatory Environmental Modeling (CREM) Staff
Noha Gaber (202) 564-2179

Forum on Environmental Measurements (FEM) Staff
Lara Autry (919) 541-5544

Science Policy Council (SPC) Staff
Kathryn Gallagher (202) 564-1398
Melissa Kramer (202) 564-8497
Claudia Walters (202) 564-6785
Seema Schappelle (202) 564-3372

Program Operations Staff
Linda Lassiter (919) 541-0888
Rose Powell (202) 564-6804
Kimberly Warren (202) 564-6804
Robin Clarke (202) 564-6493

American Association for the Advancement of Science - Fellows
Sarah Carter (202) 564-5572
Meghan Radtke (202) 564-5553


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