National Institute of Environmental Health Sciences

John M. Balbus, MD, MPH, serves as a senior advisor to the NIEHS Director on public health issues and directs the NIEHS-WHO Collaborating Centre for Environmental Health Sciences. He also leads NIEHS efforts on climate change and human health. In this capacity he serves as HHS principal to the U.S. Global Change Research Program, for which he also co-chairs the Interagency Cross-Cutting Group on Climate Change and Human Health. Dr. Balbus' background combines training and experience in clinical medicine with expertise in epidemiology, toxicology, and risk sciences. He has authored studies and lectures on global climate change and health, transportation-related air pollution, the toxic effects of chemicals, and regulatory approaches to protecting susceptible subpopulations.