Our Washington, D.C. office

Our legislative team, including our national climate team, plus many staff scientists and our national communications team.

1875 Connecticut Ave NW, Ste 600
Washington, DC 20009

Phone: (202) 387-3500
Fax: (202) 234-6049

Media contact
Sharyn Stein
(202) 572-3396 (office)
(202) 905-5718 (cell)
Email Sharyn

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Staff experts in the Washington, D.C. office

  • Roy, Ananya Health Scientist

    Areas of expertise: Air quality, lead, cardiovascular disease, neurodevelopment

    Office: Washington, D.C.

  • Ruiz-Tagle, Cristobal High Meadows Postdoctoral Economist

    Areas of expertise: Air Quality impacts on health and the economy; Climate mitigation country-coalitions

    Office: Washington, D.C.

  • Rupp, Mark Director, State-Federal Policy and Affairs, Ecosystems

    Areas of expertise: Environmental law and policy, state and federal government, species conservation, political strategy, stakeholder engagement and partnership development

    Office: Washington, D.C.

  • Sasso, Alissa Project Manager, Supply Chain

    Areas of expertise: Sustainable consumer products, safer chemistry

    Office: Washington, D.C.

  • Schwartzman, Steve Senior Director, Tropical Forest Policy

    Areas of expertise: Climate change, tropical forest policy, Reducing Emissions from Deforestation and forest Degradation (REDD), Brazil and the Amazon, indigenous peoples, incentives for environmental protection

    Office: Washington, D.C.

  • Siciliano, Graziella Senior Manager of Carbon and Energy

    Areas of expertise: Corporate sustainability strategies; sustainable supply chains; clean energy policy and technology; energy efficiency and market transformation program design and implementation

    Office: Washington, D.C.

  • Slaney, Joanna Legislative Director, Health

    Areas of expertise: U.S. Congress, health, chemical safety

    Office: Washington, D.C.

  • Stadler, Felice Sr. Dir., Campaigns, US Climate & Political Affairs

    Areas of expertise: Climate change, methane policy, strategic partnerships

    Office: Washington, D.C.

  • Stockman, Robert Senior Attorney, Environmental Health

    Areas of expertise: Environmental and natural resources litigation, administrative law, and chemical safety law

    Office: Washington, D.C.

  • Tong, Clarence Legislative Affairs Manager

    Areas of expertise: Legislative process, Budget & Appropriations, U.S. energy policy

    Office: Washington, D.C.