According to our records, this business is located at 1700 Bluegrass Ave. in Louisville (in Jefferson County), Kentucky 40215, the location GPS coordinates are: 38.1796148 (latitude), -85.7923031 (longitude). Quest Diagnostics is categorized under Testing Laboratories (SIC code 8071). Known organization branch manager is Gina Tilley. You can contact the company by phone at (502) 380-0383.