Therese L. O'Brien
as of 6/18/2026 2:55:26 AM
Therese L. O'Brien
O'Brien Law Group, P.C.
15255 South 94th Avenue Suite 500
Orland Park, Illinois 60462-5352
(708) 364-0400
tob@toblaw.com
Date Admitted
June 01, 1999
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.