public health

Executive Director

Tim is PEER’s Executive Director, with more than 30 years of experience working on environmental issues with governments, businesses, nonprofit organizations, and community groups. Prior to joining PEER, he was a senior attorney at the United States Environmental Protection Agency and was head of the Law and Policy Program at the North American Commission for Environmental Cooperation in Montreal, Canada. He has worked as a consultant for companies on environmental compliance issues, and with nonprofit organizations focusing on clean energy issues. Most recently, he was executive director of Chesapeake Physicians for Social Responsibility, a health advocacy group working to address climate change, toxics pollution, and nuclear disarmament issues. Tim’s interest is in the intersection of science, policy, and civil service. He believes in protecting employees who raise concerns about their workplace and in exposing undue influence on government for private gain. He holds a JD and BA from Emory University and an MA from New York University.

EPA Turns Against Its Own Mission — How We Fight Back

by Tim Whitehouse | September 10, 2026
Under Administrator Lee Zeldin’s leadership, EPA has instituted a culture of fear, destroyed its science programs, gutted most of its environmental programs, and betrayed its basic mission in order to please a few select powerful industries ...

EPA’s Dire Fear of Addressing Microplastic Pollution

by PEER | July 13, 2026
EPA Engineer Fired after Asking for Microplastic Monitoring in Permit ...

Comment – Updated interim guidance on the destruction and disposal of PFAS

by PEER | June 29, 2026
Comments on EPA's 2026 interim guidance on the destruction and disposal of perfluoroalkyl and polyfluoroalkyl substances (PFAS ...

LETTER | Tell EPA to Protect Public Health from Toxic PFAS in Drinking Water

by PEER | June 26, 2026
Letter calling on EPA Administrator Lee Zeldin to withdraw the agency's proposed rule to rescind limits on PFAS in drinking water ...

FDA Spurns CT Scan Reliability Safeguards

by PEER | June 2, 2026
Current Lax Standards Put Patients at Risk and Pose Regulatory Violations ...