Quest DiagnosticsWrite a Review970-252-7477Be the first to review!816 S 5th St, Montrose, CO 81401Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Other Linkhttp://www.questdiagnostics.comCategoryMedical Labs Suggest an Edit