Patrick Breysse, PhD
Professor, Environmental Health Sciences
Director
Dr. Breysse's research focuses on the evaluation and control of chemical, biological, and physical factors that can impact health or well being.  This includes pollutant source characterization, exposure measurement and interpretation, development and use of biomarkers of exposure/dose/effect, and evaluating relationships between sources, exposures, doses and disease.  Dr. Breysse’s research focuses on air pollution health impacts with a particular emphasis on asthma.

Alison Geyh, PhD
Associate Professor, Environmental Health Sciences
Co-Investigator
Dr. Geyh's expertise is primarily on airborne contaminants, including quantifying these contaminants, identifying their sources, investigating their chemical composition, and following the routes of human exposure. Dr. Geyh is also Director of the CSA Core.

Ana Maria Rule, PhD
Research Associate, Environmental Health Sciences
Co-Investigator

Juan Ramos-Bonilla
Environmental Health Sciences
Lab & Field Asst
CSA Core

LamontDoherty Earth Sciences 
Columbia University

Steven Chillrud, PhD
Dr. Chillrud leads the metals analysis component of this project which will include the quantification of the elemental metal content of the PM.

Georgia College and
State University

Saugata Datta, PhD
Dr. Datta will work with Dr. Chillrud to determine metal oxide content of the PM using the National Synchrotron Light Source facilities at Brookhaven National Laboratory.

John Ondov, PhD
Dr. Ondov provides his expertise in PM monitoring, the loan of equipment, training on use of instrumentation, and interpretation and publication of Center findings.