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Oklahoma City Office
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Our Team
Leadership
Robert C. O’Brien
chairman
Alexander B. Gray
Managing Partner
Team
Brian J. Cavanaugh
Senior Vice President
Allison Hooker
Senior Vice President
James B. Skinner
Vice President
Madeleine Westerhout
Chief of Staff
Sean Patrick Calabria
Research Associate
Katie Price
Executive Assistant
Senior Advisors
John L. Ratcliffe
Senior Advisor
Shigeru Kitamura
Senior Advisor
Elbridge A. Colby
Senior Advisor
C. Lloyd Mahaffey
Senior Advisor
Gregory J. Slavonic
Senior Advisor
John M. O’Connor
Senior Advisor
