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Exposure Research

Human Exposure & Atmospheric Sciences Staff

Valerie G. Zartarian

Title: Senior Exposure Scientist; Research Environmental Engineer; Community Public Health Project Lead

EPA Division: Human Exposure and Atmospheric Sciences Division

EPA Branch: Exposure Modeling Research Branch

Narrative:
Valerie’s research focuses on developing, applying, and providing human exposure science, models, and decision support tools to inform EPA and community/tribal decisions for improving environmental health. Projects include:

  • Stochastic Human Exposure and Dose Simulation model for multimedia chemicals (SHEDS-Multimedia; http://www.epa.gov/heasd/products/sheds_multimedia/sheds_mm.html), which supports EPA risk assessments and regulatory decisions regarding residential pesticides and other toxic substances;
  • C-FERST (http://www.epa.gov/heasd/c-ferst) and Tribal-FERST(http://www.epa.gov/research/healthscience/health-tferst.htm), environmental decision support Web-based tools for building sustainable, healthy communities and tribes;
  • Health Impact Assessment (HIA) to evaluate proposed remediation scenarios for indoor sources and near-roadway transportation exposures for an EJ community school in Springfield, MA; one of EPA’s first HIAs and first school building-focused HIA in the field;
  • local scale exposure modeling to advance the science and understanding of cumulative risk from multiple environmental stressors to communities and individuals;
  • exposure factors to reduce uncertainty in human exposure and risk assessment; and
  • collaborative efforts and case studies to harmonize human exposure assessment approaches internationally.

Education/Training:

  • Ph.D., Civil Engineering, Environmental Engineering and Science, Stanford University, 1997
  • M.S., Civil Engineering, Environmental Engineering and Science, Stanford University, 1993
  • B.S., Civil Engineering, Water Resources, Princeton University, 1989

Professional Experience:

  • Research Environmental Engineer, Exposure Modeler, USEPA,ORD,NERL-HEASD 1998-present
  • Postdoctoral Research Affiliate, Department of Civil Engineering, Stanford, CA 1997-1998
  • Research Assistant, Department of Civil Engineering, Stanford, CA 1991-1997
  • Water Resources Engineer, Camp, Dresser, & McKee, Inc., Cambridge, MA 1998-1991

Professional Societies and Affiliations:

  • International Society of Exposure Science
  • Society of Practitioners of Health Impact Assessment

Select Awards and Honors:

  • EPA/ORD Honor Award, Environmental Justice Award, for incorporating ORD science into community-based tools for environmental justice, 2011
  • EPA Scientific and Technological Achievement Award (STAA) Level I Award for refining probabilistic distributions of exposure factors for use in human exposure modeling and risk assessments, 2010
  • EPA Scientific and Technological Achievement Award (STAA) Level III for probabilistic exposure modeling used in EPA's risk assessment of children contacting CCA-treated playsets and decks, 2008
  • EPA/OPP Superior Accomplishment Recognition Award for outstanding contributions to the Antimicrobials Division (AD) and Office of Pesticide Programs (OPP) in the development of OPP’s probabilistic exposure and risk assessment for children exposed to Copper Chromated Arsenical (CCA)-treated wood products, 2008
  • EPA Gold Medal for Exceptional Service in recognition for advancing the scientific basis for assessing and monitoring children’s environmental exposures through the development of agency-wide risk assessment, 2007
  • EPA Children's Environmental Health Excellence Award for outstanding leadership in protecting children from environmental health risks, Science Achievement, 2007
  • EPA/ORD Honor Award, Exceptional/Outstanding ORD Technical Assistance to the Regions/Program Offices (ORD Pyrethroid Cumulative Risk Team, for the development and presentation of reports to the SAP on modeling approaches to estimate exposure and dose for use in cumulative risk), 2007
  • EPA Bronze Medal for Commendable Service in recognition of outstanding work performed in the area of human exposure and health science, 2001
  • International Society for Exposure Analysis, Joan Daisey Outstanding Young Scientist Award, 2000

Published & Presented Research (1999-Present)

Contact Info:
Valerie G. Zartarian
Human Exposure & Atmospheric Sciences Division
National Exposure Research Laboratory
US EPA Region 1 –New England
5 Post Office Square
Boston, MA 02109-3912
Telephone: 617-918-1541
Email: zartarian.valerie@epa.gov

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