David M. Crizer

David M. Crizer, Ph.D., is a Researcher in the Mechanistic Toxicology Branch of the National Toxicology Program (NTP) at the National Institute of Environmental Health Sciences (NIEHS), part of the NIH. His work focuses on mechanistic toxicology, supporting NTP's interdisciplinary research on chemical safety and human health impacts. He is affiliated with the Translational Toxicology Division and contributes to studies evaluating the biological mechanisms of toxic substances. Dr. Crizer’s expertise includes chemical analysis and toxicological research relevant to public health.

• Education: Ph.D. in Chemistry or related field (not explicitly stated in text).
• Key Roles: Chemist specializing in mechanistic toxicology, contributing to NTP’s mission of assessing chemical risks.

His research interests align with environmental health sciences, particularly in understanding how chemical exposures affect human biology at molecular and cellular levels. Collaborations within the NTP and NIH emphasize translating toxicological findings into actionable public health strategies.