Peter Justin Brennan
as of 6/18/2026 3:07:26 AM
Peter Justin Brennan
Jenner & Block LLP
353 North Clark Street
Chicago, Illinois 60654-4704
(312) 222-9350
pbrennan@jenner.com
Date Admitted
November 07, 1985
Illinois Registration Status
Active and authorized to practice law
Malpractice Insurance
In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.