Grandparent DNA Test in Ashburn, VA
Useful when the alleged father is unavailable — establishes a likely biological link through grandparent DNA.
Walk-in price
Grandparent DNA Test
- Saliva sample
- Results in 5–7 business days
- Doctor’s order included
- HSA / FSA accepted
42775 Generation Drive, Ashburn, VA 20147
What this test screens for
Understanding the Grandparent DNA
The Grandparent DNA Test is processed through an AABB-accredited DNA laboratory partner. Useful when the alleged father is unavailable — establishes a likely biological link through grandparent DNA. No insurance, no doctor’s referral, and no surprise bills — you see the full price before any sample is collected.
This is a peace-of-mind test — the science is identical to a legal DNA test, but the procedural overhead is lighter. Samples can be collected in our office or, in some cases, at home. Results are for personal knowledge and are not admissible in court.
A cheek swab is painless, takes about a minute per participant, and produces a sample with millions of cells the lab can analyze. No blood draw is required for the great majority of DNA tests.
Why people get this test
- Confirming a biological relationship for personal knowledge
- Family planning or pre-pregnancy questions
- Ancestry curiosity
- Reconnecting with biological relatives
- Closing the loop on a question that has lingered for years
What to expect
From check-in to results — what your visit looks like
Most visits take under 15 minutes. Here’s the full arc, start to finish.
How to prepare
Avoid eating, drinking, smoking, or chewing gum for at least 30 minutes before your sample is collected. Other than that, there is nothing to prepare — just bring photo ID for each participant.
During your visit
When you arrive at our Goose Creek Village lab, the front desk will verify your test and your photo ID. A trained collector takes you back to a private collection room — most visits are under fifteen minutes from check-in to leaving.
Getting your results
Results land in our secure online patient portal once the reference lab completes processing. You log in with the credentials we send by email, view your report, and print or share it with your doctor as needed. We can also fax results to your physician at no additional charge.
Confidential
Your results never go through your insurance carrier.
Transparent
Price you see is price you pay.
Fast
Most results in 24–72 hours through our portal.
Doctor’s order
Included as part of every visit. No referral needed.
FAQ
Grandparent DNA Test — what people ask
Specific questions about the grandparent dna test. For anything not covered, call 571-500-7030.
Can I use this test in court later if I need to?
No — peace-of-mind tests are not admissible because the chain-of-custody is informal. If a legal version may be needed, choose the legal paternity test from the start. The lab science is the same; only the documentation differs.
How accurate is DNA testing?
When the alleged father is the biological father, modern STR-based DNA tests typically produce a probability of paternity of 99.9% or higher. When he is not, the result is a definitive exclusion.
Can the test be done if one party is missing?
Yes. Grandparent, sibling, and avuncular tests can establish biological relationships when a direct parent is unavailable. They are slightly less definitive but often conclusive.
You might also need
Other dna tests
Other tests our Ashburn neighbors commonly add to a visit.
Paternity DNA Test
Peace-of-mind paternity testing using simple cheek-swab samples.
Legal (Court-Admissible) Paternity Test
Strict chain-of-custody for court-admissible paternity results.
Maternity DNA Test
Confirms a biological mother-child relationship with cheek-swab samples.
Service area
We serve these communities
We serve Ashburn and the surrounding Loudoun and Fairfax County communities from our Goose Creek Village lab.
Book your grandparent dna test today.
Walk in or reserve a time online. Most visits take under 15 minutes.