Faculty, Staff and Students
Master in Environmental Metrology & Policy Program – for the Betterment of the World
Program Personnel
EMAP Staff

YuYe J. Tong, Doc ès sci, Program Director

De-Jun Chen, Ph. D., Assistant Professor
Metrology Lab Manager

Christine Tolentino, Program Coordinator
Tel: 202-687-1249, Email: emap@georgetown.edu
Georgetown University Faculty

Steven Metallo, Ph.D., Associate Professor, Department of Chemitry

A. Alan Mohhissi, Ph.D., Adjunct Professor, Department of Microbiology & Immunology
President of the Institute for Regulatory Science

Sarah Stoll, Ph.D., Professor, Department of Chemistry

Rosemary K. Sokas, M.D. M.S., M.Occ.H., Professor, Department of Human Science Faculty

YuYe J. Tong, Ph.D., Professor, Department of Chemistry

NIST Personnel

Thomas C. Allison, Ph.D., Research Chemist

Regina Easley, Ph.D., Research Chemist

Carlos Gonzalez, Ph.D., Chief, Division of Chemical Sciences

William Guthrie, M.S., Division Chief

Katrice Lippa, Ph.D., Group leader, Organic Chemical Measurement Sciences Group

Adam L. Pintar, Ph.D., Research Statistician

Antonio Possolo, Ph.D., NIST Fellow & Chief Statistician

EPA Personnel

Bob Sonawane, Ph.D., Retired Toxicologist

Kevin Teichman, Ph.D., Senior Science Advisor

Ed Walsh, Senior Policy Advisor
Other Faculty
Our Partners
The National Institute of Standards and Technology (NIST)
The National Institute of Standards and Technology (NIST) is the Nation’s ultimate scientific authority in validating and upholding the state-of- the-art science of measurements – metrology. From the air and water quality, smart electric power grids to advanced nanomaterials, innumerable products and services rely in some way on technology, measurement, and standards provided by the National Institute of Standards and Technology.
The U.S. Environmental Protection Agency (EPA)
The Environmental Protection Agency (EPA) is the primary agency of the United States federal government whose mission is to protect human and environmental health. The EPA is responsible for conducting environmental assessment, research and education to create and enforce standards and laws that promote the health of individuals and the environment.
Agilent Technologies (Agilent) is an American public research, development and manufacturing company. Agilent is a leader in life sciences, diagnostics and applied chemical markets. Focusing on six markets, food, environmental and forensics, pharmaceutical, diagnostics, chemical and energy, and research, the company provides analytical instruments, software, services and consumables for the entire laboratory value chain.