This expert is a distinguished environmental engineer and professor, holding a Ph.D. from Stanford University. Their research specializes in molecular analysis of microbial communities for bioremediation of contaminants like chlorinated solvents and 1,4-dioxane. They are an elected member of the National Academy of Engineering and a Fellow of several prestigious societies. With extensive leadership experience, they have served as Vice Provost and Department Chair, and have a prolific record of publications and funded research in environmental microbiology and engineering.