Dr. Thomas Lewandowski is a toxicologist and chemist working in Gradient’s Seattle, Washington office. He has over 25 years of experience in the areas of product safety evaluation, pharmacokinetics, metals toxicology, and developmental toxicology. He is currently leading Gradient’s efforts in the emerging area of green chemistry. He is an affiliate faculty member at the University of Washington School of Public Health where he lectures on toxicology and risk assessment. In 2012-2013, he served as chair of the Society of Toxicology’s Education Committee, which works to increase science literacy and public knowledge of toxicology. He is an author of numerous book chapters and manuscripts relating to the practice of risk assessment, occupational health and consumer product toxicology. He is board certified in toxicology in the US as well as Europe.