acl appointments acllaboratories.com Category:health Global Rank:1,703,739 visits:16.1K pages/Per:3.9 associatedclinicallabs.com acl - associated clinical laboratories is a regional reference laboratory serving northwest pennsylvania, chautauqua county, new york and ashtabula county, ohio. Category:health Global Rank:2,815,776 visits:13.2K pages/Per:1.5 ADS