John Joseph O'Sullivan
as of 6/18/2026 6:15:43 AM
John Joseph O'Sullivan
Swanson, Martin & Bell, LLP
330 North Wabash Avenue Suite 3300
Chicago, Illinois 60611-3604
(312) 321-9100
josullivan@smbtrials.com
Date Admitted
February 01, 1994
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.