According to our records, this business is located at 20 N Wacker Dr Ste 1660 in Chicago (in Cook County), Illinois 60606, the location GPS coordinates are: 41.8823761 (latitude), -87.6377499 (longitude). John R Brandenburg & Assoc is categorized under Law Firms and Law Offices (SIC code 8111). Known organization president is John Brandenburg. You can contact the company by phone at (312) 372-0182.