DNA Test - Tulsa, OK

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Health Street offers DNA testing, legal paternity tests, and sibling DNA tests in Tulsa, Oklahoma at 13 conveniently located testing centers. Register now, or call us at (918) 323-4161 or schedule online. with any questions. Our paternity testing (including grandparent DNA tests, avuncular (aunt or uncle) testing, and postmortem DNA testing) determines if two or more people are related.

Schedule your Tulsa DNA test appointment online. Our legal DNA test results can be used in court for matters such as: child support, birth certificates, and custody cases. Appointments can be scheduled together or separately. Legal DNA tests are done by cheek swab at our testing centers. We also offer home DNA test kits for peace of mind. DNA can be tested from hair, fingernails, and other specimens.

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DNA Test - Tulsa, Oklahoma

Tulsa OK DNA Testing Locations

Types of DNA Tests at our Tulsa, Oklahoma locations:

The most commonly ordered DNA test is a Paternity Test to conclusively establish whether or not a man is the biological father of a child.

Paternity Testing can be performed at our testing centers. DNA Testing can be done for other close family relationships, such as:

Grandparent DNA Test (if the father is not available for testing)
Sibling DNA Test (possible brothers, sisters, or half-siblings)
Avuncular DNA Test (aunt/uncle and niece/nephew)

Specimens we can test for DNA

The easiest and most reliable way to obtain a DNA sample for paternity testing is to swab the inner cheeks of the people being tested. These skin cells are known as buccal cells, and they rub off easily onto cotton swabs and remain in place for analysis by our laboratory. Other specimen samples, such as hair follicles, fingernails, and garments that might contain someone's DNA, can also be tested. An Alternative Specimen DNA Test is done by registering online and shipping the specimens to us.

Legally Admissible DNA Tests vs. "Peace of Mind" At-Home Tests

A Legal Paternity Test is a court admissible DNA testing service. Accurate results for DNA paternity testing with 99.99% confidence or greater take about a week.

When deciding which type of DNA test is right for you, consider first what you might do with the results. In order for the results of a DNA test to hold up in court, for child support, or to change the name on a birth certificate, the test must be done at a clinic using strict chain of custody procedures. Our Tulsa DNA testing technicians are trained to follow guidelines that ensure that the results can be used for legal purposes.

How to schedule a DNA Test in Tulsa OK

Scheduling a DNA test at one of our Tulsa clinics is simple and fast, and we often have appointments available in the same week. It's always helpful to schedule in advance to make sure you get the time you want. Register online, or please call our customer service team, which can help you book your appointment over the phone.

We have state of the art testing labs and friendly clinics that perform the DNA sample collection in Tulsa, plus many more locations throughout Oklahoma and all across the United States. Not every one of our clinics performs paternity testing in Tulsa. We'll show you the nearest locations to get a DNA test in Tulsa , OK so you can choose the testing center that is most convenient. When you register, you can also pick the appointment time and date that you prefer.

Why Health Street

A Decade Plus of Experience

Health Street has provided DNA tests since 2010. The first DNA test we performed in Tulsa, OK was in 2018.Since then, we have done 56 DNA tests at our Tulsa facilities.

Dedicated to Excellence

We are proud to help families and individuals get DNA testing in Tulsa. 

Tulsa, Oklahoma - DNA Testing

Woman Abandoned as Infant in Tulsa Reunites with Family

Amy Cox, from Oklahoma, was adopted at six months of age. When she was 18, she heard a rumor that she had been abandoned in a phone booth at the Tulsa State Fairgrounds, but she didn't believe it. However, when her adoptive mother told her it was true, she began her journey to find out why.

After taking a DNA test, she was connected with a distant cousin. Later, she matched with four biological siblings. Amy appeared on the Dr. Oz show and enjoyed a "beautiful, tearful reunion" with two of her biological sisters. While she learned that both of her biological parents had passed away, she says she is grateful that her siblings have been so loving and accepting. Her siblings are happy to have been reunited and say that their parents are probably "looking down on them and smiling."

Man Born in Tulsa Reunites with Family After 64 Years

Barry Wilmoth was born in Tulsa in 1955 and was adopted a few months later. His birth mother, Judy Kirkpatrick, was only 15 years old when she had Barry. She spent years looking for him but was told that the adoption was closed and no information was available.

When Judy's niece took a DNA test and found that she had matched with a man she didn't know, she called Barry, who explained his story. She recognized the similarities and she and her mother contacted Judy, telling her, "We think we found your boy."

Barry began regularly speaking with his mother and his siblings and they have been in almost constant contact. They also planned to reunite on Thanksgiving. When speaking of meeting with his mother, Barry said, "I don't know if when I see her, if I'm going to be able to stop holding her."

The Role of DNA in Oklahoma Paternity Law

In the state of Oklahoma, when a child is born to married parents, the mother's husband is presumed to be the child's father and no legal action is required. This also automatically gives the child certain rights, such as the ability to receive an inheritance. However, if a child's mother is not married, they must take steps to establish paternity.

According to attorneys at the Tulsa law firm Fry & Elder, if there is any uncertainty about the identity of the child's biological father, it's critical to request a DNA test. If the man is determined to be the child's biological father, the courts can order him to begin paying child support, including birthing costs. This can also retroactively date back five years into the past, even if the man did not know about his paternity or have visitation with the child.

Last updated 7/27/2022

Neighborhoods in Tulsa Served by our Clinics

Garden District
Timberlane Hills
Ranch Acres
S Airport Way / W Cessna Dr
Preston Woods
Delaware Pointe
Skyview / Birmingham
Maple Ridge
Tracy Park
Bryn Mawr / Florence Park South

Additional Services

Health Street offers a variety of other services, including:


"Dr Oz: Abandoned At Birth + Sisters Reunion & DNA Spit Test." WellBuzz, https://www.wellbuzz.com/uncategorized/dr-oz-abandoned-birth-sisters-reunion-dna-spit-test/
Rispens, Skylar. "Thanksgiving Reunion: DNA testing brings family together after 64 years apart." Great Falls Tribune, 25 November 2019, https://www.greatfallstribune.com/story/news/2019/11/25/thanksgiving-reunion-dna-testing-brings-family-together-after-64-years-apart-great-falls-oklahoma/4272662002/
"Oklahoma Paternity Law Questions Answered by Tulsa Divorce Lawyers." Fry & Elder, https://fryelder.com/practice-areas/oklahoma-paternity-law/
"Tulsa, OK Real Estate & Demographic Data." Neighborhood Scout, https://www.neighborhoodscout.com/ok/tulsa