DNA Testing in Knoxville, TN
Need a court-admissible DNA test in Knoxville? Order online and each participant walks into one of 4 LabCorp centers in the Knoxville area that collect legal DNA under chain of custody. A trained collector checks each person's identification, witnesses the cheek swab, and seals the sample on the spot. You do not need to share a center: mother in one part of town, child in another is routine. Results post privately to your online account, usually in 3 to 5 business days. No appointment and no insurance needed. Serving Knoxville since 2008. Knoxville's four approved legal-DNA sites cover every direction, S Northshore by the lake, Alcoa Highway near UT Medical, Maynardville Pike in Halls, and Sutherland Avenue west of downtown. Knox County family cases run on witnessed collection with identification, delivered here in a five minute walk-in visit.
🔒 100% confidential
⚖️ Court-admissible chain of custody
💵 All-in pricing - no fees at checkout, ever
📄 Results usually in 3 to 5 business days
Not sure which test you need? Talk to a Care Advisor - no pressure, just answers. Since 2008.
(866) 873-0879
Have your ZIP code ready - we'll find your nearest test center and the right test while you're on the phone.
LabCorp
Nearest to you
4206 Sutherland Ave, Knoxville, TN 37919
Mon-Fri: 8:00AM-4:30PM
Test centers don't accept payment - you pay securely here; the center just does the draw.
Over 4,500 testing centers nationwide · 48 states, including New York
Legal DNA collection centers in Knoxville
Each participant can be collected at their own site; they never have to go together. Every collection is witnessed and sealed under chain of custody.
4206 Sutherland Ave, Knoxville, TN 37919
LabCorp
🕐 Mon-Fri: 8:00AM-4:30PM
Directions →
1928 Alcoa Hwy Ste B119, Knoxville, TN 37920
LabCorp
🕐 Mon-Fri: 7:00AM-5:00PM; Sat: 9:00AM-12:00PM
Directions →
9536 S Northshore Dr, Knoxville, TN 37922
LabCorp
🕐 Mon-Fri: 8:00AM-4:30PM
Directions →
7326 Maynardville Pike Ste 300, Knoxville, TN 37938
LabCorp
🕐 Mon-Fri: 7:30AM-5:00PM
Directions →
Test centers don't accept payment - you pay securely here; the lab just does the collection.
Getting tested in Knoxville
West Knoxville uses Northshore or Sutherland, the Alcoa Highway office sits by the medical center heading toward the airport, and Halls has its own site on Maynardville Pike. Free parking at all four. Maryville and Oak Ridge participants can pick their own approved centers.
Questions people in Knoxville ask us
Every one of these gets asked on the phone daily. No judgment, just answers.
Do we all have to go to the same test center?
No, and in most cases people don't. Each person being tested picks their own center when you order, walks in on their own schedule, and the laboratory links the sealed samples into one case. Mother in one city, child in another is routine, and the result carries the same weight as if everyone had been collected side by side.
What does everyone bring to their collection?
Valid identification: a driver's license, state ID, insurance card, or anything showing their name. The collector verifies who each person is, witnesses the cheek swab, and seals the sample into a chain-of-custody package on the spot. That verification is exactly what makes the result court-admissible. A child under 18 comes with a consenting guardian instead of their own ID.
Will the result hold up in court?
Yes. Courts, child support agencies, and USCIS accept witnessed chain-of-custody DNA results, and that standard is the entire difference between this test and a home kit. The science is the same; the difference is that a trained collector verified who gave each sample and documented every step. You can order it yourself today and the result is admissible if you ever need it to be.
How fast do results come back?
Usually 3 to 5 business days after the last person is collected. The clock starts when everyone has walked in, so the fastest cases are the ones where each participant goes early. Results post to your secure online account, and you alone decide who sees them.
Can a child be tested, and who has to agree to it?
Any age, newborn up. The cheek swab is painless and takes seconds. A minor is collected with a consenting guardian present who signs on their behalf; that is the operational rule at every center. If custody of the child is itself the dispute, call us at (866) 873-0879 first and a Care Advisor will walk through how collection works in your situation.
What happens at the center during a legal DNA collection?
The collector checks each person's ID, photographs and thumbprints the adults, witnesses the cheek swabs, and seals every sample into a chain-of-custody package on the spot. You never handle an unsealed sample. That ceremony is precisely what makes the result admissible.
