Matthew S. Dionne
as of 6/18/2026 3:08:52 AM
Matthew S. Dionne
Dionne Law Firm LLC
1815 Lasalle St.
St. Louis, Missouri 63104
(314) 270-2514
matthew.dionne@dionnelawfirm.com
Date Admitted
November 06, 2008
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.)