Scientists & Staff

Biomolecular Screening Branch

Kristine L. Witt, M.S.
Health Science Evaluator, Group Leader

Tel 919-541-2761
Fax 919-316-4511
witt@niehs.nih.gov

Stephanie L. Smith-Roe, Ph.D.
Toxicologist
Biomolecular Screening Branch
Genetic Toxicology Group

Tel 919-541-4253
Fax 919-541-3647
stephanie.smith-roe@nih.gov