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Celebrating 30 Years!
Get Paternity, Prenatal & Legal DNA Testing Services
from the World’s Most Trusted DNA Testing Lab
Over 20 million DNA tests have been performed at DNA Diagnostics Center since 1995 by our highly accredited U.S. DNA testing lab
Affirm payment plans available
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Convenient
Over 99.99% Accurate
Affordable
Your DNA holds critical answers to help you move forward.
As the globally-trusted provider of comprehensive DNA testing services — including paternity DNA tests, immigration, legal, and family DNA diagnostic testing — we are committed to providing accurate, fast, and affordable results. Since 1995, millions of families, as well as government agencies and corporate partners, have trusted DNA Diagnostics Center with their DNA testing needs.
Just order your test, collect your DNA sample at home or at one of our convenient testing locations, and receive the answers you need to get clarity and peace of mind.
DNA Testing Services at DNA Diagnostics Center
Paternity Testing
Get accurate paternity results from the comfort of home or a nearby lab.
Paternity Test While Pregnant
Find out who the father is safely, with results before your baby is born.
Immigration DNA Test
Fast, certified DNA testing to help move your immigration case forward.
Relationship Testing
Verify biological bonds for siblings, grandparents, twins, and more.
Lifestyle DNA Testing
Know yourself better with insights into your health, ancestry, and more.
Pets & Vets
Get trusted DNA answers for your dogs, birds, and other beloved pets.
DNA Testing Options
Paternity Testing
Confirm the father of your child using easy, convenient testing methods.
Paternity Test While Pregnant
Find out who the father is and get answers long before your baby is born.
Immigration DNA Test
Get fast, reliable DNA testing to move the immigration process forward.
Relationship Testing
Confirm a biological relationship—sibling, grandparent, and more—with one of our many DNA testing options.
Lifestyle DNA Testing
Know yourself from the inside out and gain insights about your health, ancestry, and more.
Pets & Vets
Get DNA-based answers for your furry and feathered best friends—dogs, birds, and more!
How Our DNA Testing Services Work
Call for Your Free DNA Consultation
Our knowledgeable and caring representatives will help you choose the right test and coordinate all the details—all you need to do is collect your sample.
Collect Sample
Collect a DNA sample at home or make an appointment at one of our 5,000 worldwide testing locations in 160+ countries.
Get Results
Get the answers via our secure online portal and move forward.
100% Confidential DNA Testing Services
We treat every client with care, respect, and confidentiality because we know that every testing situation is unique, personal, and essential to you. DDC guarantees 100% confidentiality in regards to the results of your DNA test.
Affordable
Quick Results
Private and Secure
Affordable
Still looking for answers?
Why DNA Diagnostics Center?
Get results from the most accredited DNA testing lab in the world, with more than 1 million DNA diagnostic testing samples processed each year. DDC performs more paternity tests than any other lab, and our specialized immigration team has worked with immigration agencies, embassies, petitioners, and beneficiaries around the world for more than 20 years.
With over 5,000 DNA-collection facilities in 160+ countries, including the United States and Canada, DNA Diagnostics Center helps individuals get the DNA testing services they need to move forward.
30
Years of DNA testing expertise
3,718
Collection locations across the USA
23,470,350
Paternity clients served
The World’s Leading DNA Testing Lab
for Paternity Tests and DNA Services
Go to your DNA collection appointment at one of our 3,500+ nationwide locations as soon as the same day!
- Over 20 million tests performed
- Uses advanced technology & processes
- Maintains the highest levels of accreditation
- Trusted by hospitals, governments, and legal authorities
DNA Testing Services Backed by Reputable Accreditations
Thanks to our strict guidelines and practices, DDC has received accreditations from various industry institutions and organizations, such as the Association for the Advancement of Blood & Biotherapies (AABB), the Ministry of Justice, the College of American Pathologists (CAP), and more.
Accreditations apply to legal DNA tests under scope.
Frequently Asked Questions
Where can I get a DNA test near me?
Your DNA collection method will vary based on the type of test you need. When it comes to DNA testing services, location matters. Whether it's for legal purposes, immigration, or personal peace of mind, DNA Diagnostics Center makes DNA testing accessible with over 5,000 approved DNA testing lab collection centers worldwide.
Do you offer payment plans for your DNA tests?
We offer payment plans for some of our testing options. Speak with a member of our compassionate, knowledgeable customer service team and discover testing options and payment plans that are best for your situation.
When will I receive my DNA test results?
Depending on your desired test, you may be able to receive results in as little as 1–2 business days after your sample is received by our lab.
Is a home DNA test legally admissible in court?
A home DNA test is not court-admissible. For legal purposes such as child custody or immigration, you’ll need a legal DNA test with verified chain-of-custody, which DDC provides at thousands of approved locations.
How do I get a DNA test for immigration purposes?
To meet USCIS requirements, DDC provides certified immigration DNA tests with sample collection at AABB approved facilities worldwide. Our team helps coordinate everything for you and your family.
What’s the difference between legal and non-legal DNA testing?
Legal DNA testing follows a strict chain-of-custody protocol and is accepted in court. Non-legal tests, such as at-home kits, provide the same accuracy but are used for peace of mind only.
Can I take a paternity test while pregnant?
Yes, DDC offers a non-invasive prenatal paternity test as early as 7 weeks into pregnancy. It uses a blood sample from the mother and cheek swab from the alleged father—completely safe for all parties.
DNA Diagnostics Center Reviews
Still not sure which test you need?
Our knowledgeable DNA Diagnostics Center experts will listen to your unique situation and advise the best testing option for you.
