Ross K. Holberg
as of 6/20/2026 3:19:24 AM
Ross K. Holberg
Office of the Cook County Public Defender
69 W. Washington St. Suite 1500
Chicago, Illinois 60602-3021
(312) 603-0600
Ari.Holberg@cookcountyil.gov
Date Admitted
May 05, 2016
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.