Tee L.Guidotti, M.D., M.P.H., holds the position of department chair, Department of Environmental and Occupational Health in the School of Public Health and Health Services of the George Washington University. He is also director of the Division of Occupational Medicine in the Department of Medicine of George Washington University School of Medicine and is cross-appointed as professor of pulmonary medicine. Prior to accepting this position, he served as professor of occupational and environmental medicine and director of the Occupational Health Program in the Department of Public Health Sciences at the University of Alberta Faculty of Medicine, Edmonton. Dr. Guidotti is certified as a specialist in internal medicine, lung diseases, and occupational medicine. His primary research interests are air quality, inhalation toxicology, and occupational and environmental lung diseases. Dr. Guidotti is president-elect of the Association of Occupational and Environmental Clinics, sits on the Board of Directors of the American College of Occupational and Environmental Medicine, and serves as chair of the Scientific Committee on Respiratory Disorders of the International Commission on Occupational Health.
Robert F.Herrick, Sc.D., is lecturer on industrial hygiene at the Harvard School of Public Health, where he earned a doctor of science in industrial hygiene. Dr. Herrick is certified in the comprehensive practice of industrial hygiene. His research interests are centered on the assessment of exposure as a cause of occupational and environmental disease. Dr. Herrick is past chair of the American Conference of Governmental and Industrial Hygienists, and past president of the International Occupational Hygiene Association. Prior to joining the faculty at Harvard, Dr. Herrick spent 17 years at the National Institute for Occupational Safety and Health where he conducted occupational health research.
David G.Hoel, Ph.D., holds the position of distinguished university professor and associate director of the Hollings Oncology Center at the Medical University of South Carolina. Before joining the Medical University of South Carolina, he held the posts of director of the Division of Biometry and Risk Assessment and acting director of the National Institute of Environmental Health Sciences. Dr. Hoel has been a member of numerous working groups of the International Agency for Cancer Research of the World Health Organization. He also serves as chair of the IOM Committee on the Assessment of Wartime Exposure to Herbicides.