John Edward O'Connor III
as of 6/18/2026 7:14:54 AM
John Edward O'Connor III
DKMO Law LLC
11 South Dunton Avenue
Arlington Heights, Illinois 60005-1401
(847) 577-2227
Not available
Date Admitted
November 04, 1993
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.