According to our records, this business is located at 30 N Michigan Ave # 1400 in Chicago (in Cook County), Illinois 60602, the location GPS coordinates are: 41.8830563 (latitude), -87.6249614 (longitude). Gortho LTD is categorized under Dentists (SIC code 8021). Current estimates show that the unit has a sales volume of $297,000 and staff of approximately 3 people. You can contact the company by phone at (312) 346-2575.