Dianon Systems IncWrite a Review203-926-7100Be the first to review!146 Lake Ave, Trumbull, CT 06611Hi 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?Extra PhonesTollFree: 800-328-2666Other Linkhttps://dianon.labcorp.comCategoryMedical Labs Suggest an Edit