Organization Chart for EPA's National Exposure Research Laboratory (NERL)
Program Operations Staff
Van Anderson
Director
Communications and Outreach
Emily Smith
Lead Public Affairs Specialist
SHEM & Facilities Staff
Todd Baker
Acting Director
Office of Director
Jennifer Orme-Zavaleta
Director
Timothy Watkins
Deputy Director
Annette Guiseppi-Elie
Associate Director for Exposure Science
Andy Gillespie
Associate Director for Ecology
Research Program Development & Integration Staff
David Kryak
Director
Gayle Hagler
Interim Assistant Lab Director for ACE
John Kenneke
Assistant Lab Director for CSS
Jennifer Cashdollar Assistant Lab Director for SHC
Ann Grimm
Assistant Lab Director for SSWR
Quality Assurance
Michelle Henderson
Director of Quality Assurance
Exposure Methods & Measurements
Division
Tim Buckley
Director
Tom Behymer
Deputy Director
Air Quality Branch
Surender Kaushik, Branch Chief
Environmental Chemistry Branch
Tammy Jones-Lepp, Branch Chief
Public Health Chemistry Branch
Myriam Medina-Vera, Branch Chief
Internal Exposure Indicators Branch
Adam Biales, Branch Chief
Microbial Exposure Branch
Kevin Oshima, Interim Branch Chief
Sensing & Spatial Analysis Branch
Chandra Giri, Branch Chief
Computational Exposure Division
Lindsay Stanek
Interim Director
Gerald Brunson
Deputy Director
Atmospheric Model Development Branch
Jonathan Pleim, Branch Chief
Atmospheric Model Application & Analysis Branch
Shawn Roselle, Branch Chief
Human Exposure & Dose Modeling Branch
Peter Egeghy, Branch Chief
Watershed Exposure Branch
John Johnston, Branch Chief
Systems Exposure Division
Jay Garland
Director
Ardra Morgan
Deputy Director
Ecological & Human Community Analysis Branch
Mike McDonald, Branch Chief
Ecosystem Integrity Branch
Brent Johnson, Branch Chief
Environmental Futures Analysis Branch
Valerie Garcia, Branch Chief
Integrated Environmental Modeling Branch
Caroline Stevens, Interim Branch Chief