GSA Leadership Directory

Office of the Administrator

Portrait of Tim Horne

Timothy O. Horne

Acting Administrator

Portrait of Anthony Costa

Anthony Costa
Acting Deputy Administrator

Photo of Jack St. John

Jack St. John
Chief of Staff

National Services

Regional Services

Portrait of Glenn Rotondo

Glenn Rotondo (Acting)
New England Region 1
Boston, MA

Portrait of Frank Santella

Frank Santella (Acting)
Northeast & Caribbean Region 2
New York, NY

Portrait of Bob McCall

Bob McCall (Acting)
Mid-Atlantic Region 3
Philadelphia, PA

Portrait of John Cooke

John Cooke (Acting)
Great Lakes Region 5
Chicago, IL

Portrait of Dennis O’Connell

Dennis O’Connell (Acting)
The Heartland Region 6
Kansas City, MO

Portrait of Jim Weller

Jim Weller (Acting)
Greater Southwest Region 7
Ft. Worth, TX

Portrait of Leigh Ann Burnetta

Leigh Ann Burnetta (Acting)
Rocky Mountain Region 8
Denver, CO

Portrait of Dan Brown

Dan Brown (Acting)
Pacific Rim Region 9
San Francisco, CA

Portrait of Tiffany Hixson

Tiffany Hixson (Acting)
Northwest/Arctic Region 10
Auburn, WA

GSA logo

Houston Taylor (Acting)
National Capital Region 11
Washington, DC

Staff Offices

White House Liaison

Image of Michael Downing

Michael R. Downing
White House Liaison


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Last Reviewed 2017-08-07