Hans Anton Mast
as of 6/20/2026 3:11:12 AM
Hans Anton Mast
Hans Mast Law Group LLC
3416 W. Elm Street
McHenry, Illinois 60050-4433
(815) 344-3797
hansmast@att.net
Date Admitted
November 07, 1991
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.