Mark Allan Hammer
as of 6/17/2026 10:01:12 AM
Mark Allan Hammer
The Hammer Law Firm
100 Chesterfield Business Parkway Suite 200
Chesterfield, Missouri 63005-1271
(636) 400-7744
Not available
Date Admitted
Illinois Registration Status
Active out of state lawyer permitted to practice pursuant to Rule 707 in specific Illinois proceedings as documented in the record of each proceeding. Contact ARDC Registration Department for permitted proceedings.
Malpractice Insurance
In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.