Karen DiBiasioDr. Karen Wernette DiBiasio has over 30 years of regulatory experience in toxicology and risk assessment. Dr. DiBiasio is a Staff Toxicologist for the State of California, California EPA, Department of Toxic Substances Control (DTSC) where she has worked since 1993. In the Human and Ecological Risk Office (HERO) at DTSC, she serves as a Technical Expert in Toxicology and Risk Assessment. She has a broad range of experience in human health multimedia risk assessment regulatory oversight throughout all stages from planning sampling (including ISM sampling) for use in risk assessment to post-remediation and long-term monitoring risk assessment for various types of CERCLA, Brownfields, and RCRA sites impacted by a diverse spectrum of chemical contaminants. Dr. DiBiasio earned her B.S. from Michigan State University in Microbiology and Public Health, M.P.H. from University of California at Berkeley (UC Berkeley) in Biomedical and Environmental Health Sciences with emphasis in Toxicology, and Ph.D. in Pharmacology & Toxicology from UC Davis. Karen has served on the ITRC ISM2 team since its inception.