Organization Chart for the Center for Public Health and Environmental Assessment (CPHEA)
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Office of the Director
Director: Wayne Cascio
Deputy Director: Kay Holt
Acting Associate Director for Ecology and Health: Tim Buckley
Associate Director for Assessment Science: Samantha Jones
About the Center for Public Health and Environmental Assessment
Chemical and Pollutant Assessment Division
Director: Kris Thayer
Associate Director: James Avery
About the Chemical and Pollutant Assessment Division
Quantitative Assessment Branch
Branch Chief: Viktor Morozov
Science Assessment Methods Branch
Branch Chief: Barbara Glenn
Toxic Effects Assessment Branch (Cincinnati)
Branch Chief: Glenn Rice
Toxic Effects Assessment Branch (DC)
Branch Chief: Ravi Subramaniam
Toxic Effects Assessment Branch (RTP)
Branch Chief: Janice Lee
Health and Environmental Effects Assessment Division
Director: John Vandenberg
Associate Director: Steve Dutton
About the Health and Environmental Effects Assessment Division
Hazardous Pollutant Assessment & Systems Branch
Branch Chief: Andrew Hotchkiss
Integrated Environmental Assessment Branch (DC)
Branch Chief: Britta Bierwagen
Integrated Environmental Assessment Branch (RTP)
Branch Chief: Chris Weaver
Integrated Health Assessment Branch
Branch Chief: Jane Ellen Simmons
Public Health and Integrated Toxicology Division
Director: David Diaz Sanchez
Associate Director: John Rogers
About the Public Health and Integrated Toxicology Division
Cardiopulmonary and Immunotoxicology Branch
Branch Chief: Ian Gilmour
Clinical Research Branch
Branch Chief: Ana Rappold
Inhalation Toxicology Facilities Branch
Branch Chief: Mark Higuchi
Reproductive and Developmental Toxicology Branch
Acting Branch Chief: Bill Russo
Neurological and Endocrine Toxicology Branch
Branch Chief: Tammy Stoker
Pacific Ecological Systems Division
Director: Alan Thornhill
About the Pacific Ecological Systems Division
Ecology Effects Branch
Acting Branch Chief: Jim Markwiese
Freshwater Ecology Branch
Branch Chief: Paul Ringold
Pacific Coast Ecology Branch
Branch Chief: Theodore Dewitt
Public Health and Environmental Systems Division
Director: Lisa Baxter
Associate Director: Timothy Wade
About the Public Health and Environmental Systems Division
Epidemiology Branch
Branch Chief: Danelle Lobdell
Environmental Pathways Modeling Branch
Branch Chief: Megan Mehaffey
Exposure Indicators Branch
Branch Chief: Lindsay Stanek