U.S. Environmental Protection Agency, Region 9
Bruce Macler has provided toxicology and risk assessment expertise on environmental water issues for the US Environmental Protection Agency since 1989. He manages regulatory workgroups and an extensive research program on drinking water treatment, and is involved in public outreach and communications. Prior to joining the EPA, he held academic and research positions at NASA, UC Berkeley and SUNY Stonybrook. Macler has authored more than 90 articles and research publications on biotechnology, microbial risk assessment and drinking water regulations, and teaches and lectures widely. He received both a bachelors and PhD in biochemistry from UC Berkeley.