Diane MacArthur
as of 6/18/2026 1:25:28 AM
Diane MacArthur
United States Attorney's Office
219 South Dearborn Street 5th Floor
Chicago, Illinois 60604-2029
(312) 353-5300
Not available
Date Admitted
November 01, 1982
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, does not maintain malpractice insurance. (Some attorneys, such as judges, government lawyers, and in-house corporate lawyers, may not carry coverage due to the nature of their practice setting.)