Robert W. O'Brien
as of 6/18/2026 1:30:12 AM
Robert W. O'Brien
Miller Johnson
45 Ottawa Avenue, SW Suite 1100
Grand Rapids, Michigan 49503
616.831.1700
obrienr@millerjohnson.com
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.