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Scientists & Staff

Program Analysis Branch

Christina (Christie) Drew, Ph.D.
Christie Drew, Ph.D.
Branch Chief

Tel 984-287-3255
drewc@niehs.nih.gov
Arshya S. Gurbani
Arshya S. Gurbani
Health Specialist

Tel 984-287-3347
arshya.gurbani@nih.gov
Helena Davis
Helena L. Kennedy
Program Analyst

Tel 984-287-3277
helena.kennedy@nih.gov
Carolina Medina
Carolina Medina
Program Specialist

Tel 984-287-3292
carolina.medina@nih.gov
Kristianna Pettibone, Ph.D.
Kristi G. Pettibone, Ph.D.
Health Scientist Administrator

Tel 984-287-3303
kristianna.pettibone@nih.gov
Steven Tuyishime
Steven N. Tuyishime, Ph.D.
Health Specialist

Tel 984-287-3333
steven.tuyishime@nih.gov
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