Mary Beth Kent-Duffy
as of 6/20/2026 3:16:45 AM
Mary Beth Kent-Duffy
Will County State's Attorney's Office
57 N. Ottawa Street
Joliet, Illinois 60432-4389
(708) 612-0740
mkentduffy@willcountysao.gov
Date Admitted
May 07, 1992
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.)