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About EPA

Current EPA Leadership

EPA Administrator

Deputy Administrator

Mike Flynn

Acting Deputy Administrator Mike Flynn

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Assistant Administrators

Office of Administration and Resource Management (OARM)

Donna Vizian

Principal Deputy Assistant Administrator Donna Vizian

Office of Air and Radiation (OAR)

Bill Wehrum

Assistant Administrator Bill Wehrum

Office of Chemical Safety and Pollution Prevention (OCSPP)

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Acting Principal Deputy Assistant Administrator 

Charlotte Bertrand

Office of the Chief Financial Officer (OCFO)

David Bloom

Deputy Chief Financial Officer David Bloom

Office of Enforcement and Compliance Assurance (OECA)

Office of Environmental Information (OEI)

Steve Fine

Steven Fine, Acting Chief Information Officer

Office of General Counsel (OGC)

picture of Matt Leopold

General Counsel Matthew Z. Leopold

Office of the Inspector General (OIG)

Arthur Elkins

Inspector General Arthur A. Elkins, Jr.

Office of International and Tribal Affairs (OITA)

Jane Nishida

Principal Deputy Assistant Administrator Jane Nishida

Office of Land and Emergency Management (OLEM)

Barry Breen

Principal Deputy Assistant Administrator Barry Breen

Office of Research and Development (ORD)

Jennifer Orme-Zavaleta, Ph.D

Principal Deputy Assistant Administrator for Science 
Jennifer Orme-Zavaleta, Ph.D

Office of Water (OW)

Mike Shapiro

Acting Assistant Administrator Michael Shapiro

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Regional Administrators

Region 1 (Boston, MA – Serving CT, ME, MA, NH, RI, and VT)

Alexandra Dapolito Dunn, Regional Administrator - Region 1

Regional Administrator Alexandra Dapolito Dunn

Region 2 (New York, NY – Serving NJ, NY, Puerto Rico, and the U.S. Virgin Islands)

Peter Lopez

Regional Administrator Peter Lopez

Region 3 (Philadelphia, PA – Serving DE, DC, MD, PA, VA, and WV)

Cosmo Servidio

Regional Administrator Cosmo Servidio

Region 4 (Atlanta, GA – Serving AL, FL, GA, KY, MS, NC, SC, and TN)

Trey Glenn

Regional Administrator Trey Glenn

Region 5 (Chicago, IL – Serving IL, IN, MI, MN, OH and WI)

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Regional Administrator Cathy Stepp

Region 6 (Dallas, TX – Serving AR, LA, NM, OK, and TX)

Samuel Coleman

Acting Regional Administrator Samuel Coleman

Region 7 (Kansas City, KS - Serving IA, KS, MO, and NE)

Jim Gulliford

Regional Administrator Jim Gulliford

Region 8 (Denver, CO – Serving CO, MT, ND, SD, UT, and WY)

Doug Benevento Official Portrait

Regional Administrator Doug Benevento

Region 9 (San Francisco, CA - Serving AZ, CA, HI, NV, Pacific islands, and 148 tribes)

Alexis Strauss

Acting Regional Administrator Alexis Strauss

Region 10 (Seattle, WA – Serving AK, ID, OR, WA and 271 native tribes)

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Regional Administrator Chris Hladick

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Associate Administrators

Office of Congressional and Intergovernmental Relations (OCIR)

Office of Homeland Security (OHS)

David Kling

Associate Adminstrator David J. Kling

Office of Policy (OP)

Samantha Dravis

Associate Administrator Samantha Dravis

Office of Public Affairs (OPA)

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Associate Administrator Liz Bowman

Office of Public Engagement and Environmental Education (OPEEE)

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Key Staff in the Office of the Administrator

Ryan Jackson

Chief of Staff Ryan Jackson

Henry Darwin

Chief of Operations Henry Darwin

Helena Wooden Aguilar

Acting Deputy Chief of Staff Helena Wooden-Aguilar

Reginald Allen

Director of the Office of Administrative and Executive Services

Reginald E. Allen

Ruth Etzel

Director of the Office of Children's Health Protection 

Dr. Ruth A. Etzel, M.D., Ph.D.

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Acting Deputy Director of the Office of Civil Rights

Tanya Lawrence

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Director of the Office of the Executive Secretariat Brian Hope

Chris Zarba

Director of the Science Advisory Board

Staff Office Christopher Zarba

Picture of Denise Benjamin Sirmons

Director of the Office of Small and Disadvantaged

Business Utilization Denise Benjamin-Sirmons

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