John Charles Haas
as of 6/18/2026 2:32:34 AM
John Charles Haas
Haas & Haas
115 S Emerson St P.O. Box 310
Mount Prospect, Illinois 60056-3245
(847) 255-5400
john@haaslaw.net
Date Admitted
October 22, 1975
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.