Ordering Patient Requested Tests


For residents of many states patients may order the Know Error DNA Specimen Provenance Assay without a doctor’s order. Just call one of our client services representatives at 1-888-924-6779, and select option 2 (Monday through Friday 8:00a.m. – 5:00p.m. ET.)

If you have additional questions and would like to contact us through email just click to send an email request.