Senior EPA Leadership
On this page:
- Administrator
- Assistant Administrators
- Regional Administrators
- Associate Administrators
- Key Staff in the Office of the Administrator
EPA Administrator
Administrator Andrew Wheeler
Assistant Administrators
Office of Air and Radiation (OAR)
Principal Deputy Assistant Administrator Anne Idsal
Office of Chemical Safety and Pollution Prevention (OCSPP)
Assistant Administrator Alexandra Dapolito Dunn
Office of the Chief Financial Officer (OCFO)
Deputy Chief Financial Officer David Bloom
Office of Enforcement and Compliance Assurance (OECA)
Assistant Administrator Susan Bodine
Office of General Counsel (OGC)
Acting General Counsel David Fotouhi
Office of the Inspector General (OIG)
Inspector General Sean W. O'Donnell
Office of International and Tribal Affairs (OITA)
Assistant Administrator Chad McIntosh
Office of Land and Emergency Management (OLEM)
Assistant Administrator Peter Wright
Office of Mission Support (OMS)
Principal Deputy Assistant Administrator Donna Vizian
Office of Research and Development (ORD)
Principal Deputy Assistant Administrator for Science
Jennifer Orme-Zavaleta, Ph.D
Office of Water (OW)
Acting Assistant Administrator Anna Wildeman
Regional Administrators
Region 1 (Boston, MA – Serving CT, ME, MA, NH, RI, and VT)
Regional Administrator Dennis Deziel
Region 2 (New York, NY – Serving NJ, NY, Puerto Rico, and the U.S. Virgin Islands)
Regional Administrator Peter Lopez
Region 3 (Philadelphia, PA – Serving DE, DC, MD, PA, VA, and WV)
Regional Administrator Cosmo Servidio
Region 4 (Atlanta, GA – Serving AL, FL, GA, KY, MS, NC, SC, and TN)
Regional Administrator Mary S. Walker
Region 5 (Chicago, IL – Serving IL, IN, MI, MN, OH and WI)
Regional Administrator Kurt Thiede
Region 6 (Dallas, TX – Serving AR, LA, NM, OK, and TX)
Regional Administrator Ken McQueen
Region 7 (Kansas City, KS - Serving IA, KS, MO, and NE)
Regional Administrator Jim Gulliford
Region 8 (Denver, CO – Serving CO, MT, ND, SD, UT, and WY)
Regional Administrator Gregory Sopkin
Region 9 (San Francisco, CA - Serving AZ, CA, HI, NV, Pacific Islands, and 148 tribes)
Regional Administrator John Busterud
Region 10 (Seattle, WA – Serving AK, ID, OR, WA and 271 native tribes)
Regional Administrator Chris Hladick
Associate Administrators
Office of Congressional and Intergovernmental Relations (OCIR)
Associate Administrator Joseph Brazauskas
Office of Homeland Security (OHS)
Associate Administrator Ted Stanich
Office of Policy (OP)
Associate Administrator Brittany Bolen
Office of Public Affairs (OPA)
Associate Administrator James Hewitt
Key Staff in the Office of the Administrator
Associate Deputy Administrator
Douglas Benevento
Assistant Deputy Administrator
Henry Darwin
Chief of Staff
Mandy Gunasekara
Deputy Chief of Staff
Wesley J. Carpenter
Deputy Chief of Staff
Michael Molina
