Steven John Costello
as of 6/18/2026 3:08:54 AM
Steven John Costello
Disparti Law Group
121 W. Wacker Drive Suite 2300
Chicago, Illinois 60601
(312) 506-5511
Not available
Date Admitted
November 06, 1997
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.