Mark Christopher Dempsey
as of 6/20/2026 3:09:52 AM
Mark Christopher Dempsey
Mayer Brown LLP
71 South Wacker Drive
Chicago, Illinois 60606-4637
(312) 701-7484
Not available
Date Admitted
November 10, 2005
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.