Gladys A. Liehr is the program lead for the Hazardous Waste Site Health Risk Assessment team within the Bureau of Environmental Health, Florida Department of Health. She is a biologist and risk assessor with over 14 years of experience. From a marine ecologist working on the Everglades Restoration project, to a regulator working for the Florida Department of Environmental Protection, and now working to protect, promote and improve the health of all people in Florida, she has conducted complex risk analysis, drafted guidance documents and health consultation, established standard operating procedures, and conducted numerous training, talks, and public availability sessions. Gladys has been involved with ITRC since 2016 and has been a member of multiple teams. She has been a co-leader for ITRC's 1,4-dioxane team and is ITRC's Point of Contact for the State for Florida. Gladys earned a Doctorate in Science from the University of Rostock, Germany in 2006.