Office of Environmental Health Hazard Assessment
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OEHHA Contact Information

Sacramento Office
1001 I Street,
Sacramento, CA 95814
(916) 324-7572
Follow this link to access a map and directions

our mailing address:
Post Office Box 4010
Sacramento, CA 95812-4010.

Oakland Office
1515 Clay Street, 16th floor
Oakland, California 94612
(510) 622-3200
Follow this link to access a map and directions


maps.expedia.com

Executive Office - Follow the links to view a biography

George Alexeeff, Ph.D., Director

Allan Hirsch, Chief Deputy Director
(916)324-2831

Susan Villa, Deputy Director, Regulatory Outreach & Support Program

Carol Monahan-Cummings, Chief Counsel
(916)322-0493

Sam Delson, Deputy Director, External and Legislative Affairs
(916)324-0955

Human Resources & Program Support

Cassaundra Willis
(916) 324-2234

Carolyn Lessing, Fiscal Officer
(916) 445-5924

Proposition 65 Implementation Program

Cynthia Oshita
(916) 445-6900

Integrated Risk Assessment Branch

David Siegel, Ph.D., Chief
(916) 324-2829

Reproductive and Cancer Hazard Assessment Branch

Lauren Zeise, Ph.D., Chief
(510) 622-3190

Air Toxicology and Epidemiology Branch

Melanie Marty, Ph.D., Chief
(510) 622-3150

Pesticide and Environmental Toxicology Branch

Anna Fan, Ph.D., Chief
(510) 622-3170

 
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