Quest DiagnosticsWrite a Review727-585-6428Be the first to review!1345 W Bay Dr, Largo, FL 33770Hi 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?NeighborhoodOld NorthwestOther Linkhttp://www.questdiagnostics.comCategoryMedical Labs Suggest an Edit