Judith Green McKenzie

As executive director of health, safety and environment, McKenzie and her team are responsible for promoting the health and safety of the Johns Hopkins community through effective occupational and environmental management practices. The department provides services and leadership in the areas of medical surveillance and environmental monitoring, the treatment of occupational illness and injuries, fire safety, biological safety, chemical safety, laboratory safety, facility and equipment safety, employee safety training programs and the payment and adjudication of worker's compensation claims. It also oversees and administers the institution's annual flu vaccination campaign.

McKenzie received her medical degree from the Yale University School of Medicine and came to the Johns Hopkins Bloomberg School of Public Health in 1995 as a fellow in occupational and environmental medicine, earning a MPH. In 1997, she became an assistant professor of emergency medicine at the University of Pennsylvania School of Medicine and rose to the rank of professor in 2017.