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About EPA

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.


Michael S. Regan, Administrator
Janet McCabe, Deputy Administrator
John Lucey, Special Assistant to the Administrator
Dan Utech, Chief of Staff
Dorien Paul Blythers, Deputy Chief of Staff for Operations
Alison Cassady, Deputy Chief of Staff for Policy
Wesley J. Carpenter, Deputy Chief of Staff

The Office of the Administrator includes: