About the Office of the Administrator
What We Do
The Office of the Administrator (AO) provides executive and logistical support for the EPA Administrator. AO supports the leadership of EPA's programs and activities to protect human health and the environment. To contact AO, call 202-564-4700.
Organization
Andrew Wheeler, Acting Administrator
- Biography
- Phone: (202) 564-4700
- Mail code: 1101A | EPA mailing addresses
- Messages to employees about public participation and transparency
Henry Darwin, Chief of Operations
- Biography
- Phone: (202) 564-4700
- Mail code: 1101A | EPA mailing addresses
Ryan Jackson, Chief of Staff
- Biography
- Phone: (202) 564-4700
- Mail code: 1101A | EPA mailing addresses
Helena Wooden-Aguilar, Acting Deputy Chief of Staff
- Biography
- Phone: (202) 564-4700
- Mail code: 1101A | EPA mailing addresses
The Office of the Administrator includes:
- Office of Administrative and Executive Services
- Office of Children's Health Protection
- Office of Civil Rights
- Office of Congressional and Intergovernmental Relations
- Office of Continuous Improvement
- Office of the Executive Secretariat
- Office of Homeland Security
- Office of Policy
- Office of Public Affairs
- Office of Public Engagement and Environmental Education
- Office of Small and Disadvantaged Business Utilization
- Science Advisory Board