Erik J. Tokar

Erik J. Tokar, Ph.D., is a Biologist at the National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health (NIH). He serves in the Mechanistic Toxicology Branch within the Division of Translational Toxicology (DTT), supporting the National Toxicology Program (NTP). His role focuses on mechanistic aspects of toxicology, particularly in evaluating chemical safety and environmental health impacts.

Research interests include understanding the biological mechanisms of toxic agents, genotoxicology, and environmental carcinogenesis. Dr. Tokar collaborates on studies that assess the effects of chemical exposures, contributing to risk assessment and public health guidance. His work is integral to the NTP's mission of advancing toxicological science.

Dr. Tokar is affiliated with the NTP and DTT, which emphasize translational research to bridge basic science and human health applications. His expertise spans molecular biology, environmental agents, and their implications for human disease.

Contact: erik.tokar@nih.gov | Office: Durham, NC