Meet Our Leadership Team
Executive Staff

Photo of Mary Ryan
Mary G. Ryan
Photo of David M. Wulf
David M. Wulf
 Deputy Administrator


Assistant Administrators

Photo of Ronald Hancock
*Ron Hancock
Field Operations
Photo of Emily Street
Emily Street
Headquarters Operations
Photo of Robert Hughes
Robert J. Hughes
Information Resources/Chief Information Officer
Photo of Cheri Mitchell
Cheri D. Mitchell
Management/Chief Financial Officer
Photo of Dan Riordan
Dan Riordan
Permitting and Taxation


Deputy Assistant Administrators 

Photo or Ronald Hancock
Ronald Hancock
Field Operations
Photo or Gail Davis
Gail Davis
Headquarters Operations
Photo of Pamela Sikowitz
Pamela Sikowitz
Strategic Infrastructure, Permitting and Taxation
Photo of Andrew Seehusen
Andrew Seehusen
Business Operations, Permitting and Taxation


Office/Division Directors and Managers


Page last reviewed: September 18, 2018
Page last updated: January 4, 2021
Maintained by: Office of Communications