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Mark Whit Brennan

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Telecommunications Attorney at Washington, DC

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About Mark

Learn Mark’s areas of practice.

Licensed for 28 years
State DC
Status Good Standing
Acquired 2006
Updated 06/08/2022
State FL
Status Member in Good Standing
Acquired 2006
Updated 11/23/2022
State IN
Status Active In Good Standing
Acquired 1994
Updated 01/04/2023
State IL
Status Administrative - Not Authorized to Practice
Acquired 1994
Updated 01/06/2023

We have not found any instances of professional misconduct for this lawyer.

Contact Mark

Hogan & Hartson
1001 Pennsylvania Avenue Northwest
Washington, DC, 20004
Brennan Legal Services
2951 N Bankers Dr
Bloomington, IN, 47408-1021
Mark Whit Brennan
555 13 Th St NW
Washington, DC, 20004-1109
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  • Georgetown University Law Center
  • JD - Juris Doctor
  • 2005
  • University of Florida
  • BS - Bachelor of Science
  • 2002


  • Federal Communications Bar Association
  • Member
  • N/A
  • American Bar Association
  • Member
  • N/A

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Mark Whit Brennan
Telecommunications Attorney
Washington, DC
Licensed for 28 years