Please fill out the form below to request a speaker.
Dr. Walker, Deputy Director of the National Toxicology Program at NIEHS, has over 15 years experience in environmental molecular toxicology, quantitative dose response modeling and risk analysis, with particular emphasis on understanding the carcinogenicity of mixtures of dioxins and other persistent organic pollutants, and the safety of nanoscale materials.
He received his B.Sc. in Biochemistry in England from the University of Bath in 1987 and his Ph.D. in Biochemistry from the University of Liverpool in 1993. Following postdoctoral training in environmental toxicology at the Johns Hopkins School of Hygiene and Public Health in Baltimore MD, he moved to the NIEHS, where he has been since 1995.
The primary use of the collection of your name, your school/organization, 1-2 preferred dates or times, your work email, your cell phone, the street address and city of your organization, and a description of the event is for organizing the event your request. It is optional to provide a preferred speaker, estimate attendance, other topics of interest, and how you heard about this service. If you do not provide this information, you would not be able to be contacted with a correct reply.
Collection of this information is authorized under 42 U.S.C. 203, 241, 289l-1 and 44 U.S.C. 3101, and Section 301 and 493 of the Public Health Service Act. The Privacy Act System of Records Notice (SORN) that covers collection of this information is 09-25-0156 Records of Participants in Programs and Respondents in Surveys Used to Evaluate Programs of the Public Health Service, HHS/PHS/NIH/OD and 09-90-1901 HHS Correspondence, Comment, Customer Service, and Contact List Records.
