Quest DiagnosticsWrite a Review530-865-5531Be the first to review!756 E Walker St, Orland, CA 95963Hi 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 PhonesFax: 530-865-4160Other Linkhttp://www.questdiagnostics.comCategoryMedical Labs Suggest an Edit