Anthony Armstrong is leader of the Environmental Risk and Energy Analysis Group in the Environmental Sciences Division at Oak Ridge National Laboratory and the program manager of multiple environmental health science research and assessment programs. Anthony has over 25 years experience supporting Department of Energy, Department of Defense, and Environmental Protection Agency environmental health science missions. His interests include health science, toxicology, environmental chemistry, and exposure and dose response challenges in environmental health research domains. His research is computational in nature with a focus on chemical and microbial hazard assessments with a goal of developing occupational and environmental health protective guidelines.