DNA Test – Phoenix, AZ

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Health Street provides DNA tests and legal paternity testing in Phoenix, Arizona at 26 testing laboratories. Call (602) 357-9711 or schedule online. We offer legal paternity tests, sibling studies, grandparent DNA tests, avuncular (aunt or uncle) testing, and postmortem DNA testing to determine if people are biologically related.

Set up DNA testing appointments online. Test results can be used in court for child support or to change a birth a certificate; it can also be used for simple peace of mind. Appointments can be scheduled together or separately. Legal DNA tests are done by cheek swab at our testing centers. We can also extract DNA samples from hair follicles, fingernails, and other specimens.

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1 of 26
4350 E Ray Road
Phoenix, AZ 85044
2 of 26
5340 W Buckeye Road
Phoenix, AZ 85043
3 of 26
3532 W Thomas Road
Phoenix, AZ 85019
4 of 26
1818 E Sky Harbor Cir N
Phoenix, AZ 85034
5 of 26
12808 N Black Canyon Highway
Phoenix, AZ 85029
6 of 26
2860 W Peoria Avenue
Phoenix, AZ 85029
7 of 26
3131 E Thunderbird Road
Phoenix, AZ 85032
8 of 26
5201 N 19th Avenue
Phoenix, AZ 85015
9 of 26
2301 N 44th Street
Phoenix, AZ 85008
10 of 26
8260 W Indian School Road
Phoenix, AZ 85033
11 of 26
2039 S Mill Avenue
Tempe, AZ 85282
12 of 26
19636 N 27th Avenue
Phoenix, AZ 85027
13 of 26
3815 E Bell Rd
Phoenix, AZ 85032
14 of 26
1010 E Mcdowell Rd
Phoenix, AZ 85006
15 of 26
2010 N 75th Avenue
Phoenix, AZ 85035
16 of 26
4013 E broadway Road
Phoenix, AZ 85040
17 of 26
1701 E Thomas Road
Phoenix, AZ 85016
18 of 26
3501 W Osborn Road
Phoenix, AZ 85019
19 of 26
5920 W Mcdowell Road
Phoenix, AZ 85035
20 of 26
4501 E Thomas Road
Phoenix, AZ 85018
21 of 26
6910 Chauncey Lane
Phoenix, AZ 85054
22 of 26
7227 N 16th Street
Phoenix, AZ 85020
23 of 26
333 West Thomas Road
Phoenix, AZ 85013
24 of 26
5501 N 19th Avenue
Phoenix, AZ 85015
25 of 26
6704 W Latham Street
Phoenix, AZ 85043
26 of 26
3815 E Bell Road
Phoenix, AZ 85032

DNA Test – Phoenix, Arizona

Phoenix AZ DNA Testing Locations

Types of DNA Tests at our Phoenix, Arizona clinics:

Paternity Testing can conclusively establish whether or not a man is the biological father of a child.

Relationship Testing for other close family relationships can be performed at our testing centers. Our DNA testing services can confirm or deny biological relationships between grandparents, grandchildren, siblings, half-siblings, aunts, uncles, nieces and nephews:

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 alleged father and child or children. 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 ordering one of our testing kits online and shipping the specimens back to us.

Legal DNA Tests vs. “Peace of Mind” At-Home Tests

A Legal Paternity Test is a court admissible lab testing service performed at an AABB accredited laboratory. 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. A legal paternity DNA test will hold up in court for such matters as child support or to change the name on a birth certificate. This test must be performed using strict chain of custody procedures. Our Phoenix DNA testing technicians are trained to follow these guidelines so that the results will be legally admissible.

How to schedule a DNA Test in Phoenix AZ

Scheduling a DNA test at one of our Phoenix 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. Please call our customer service team to help you book your appointment over the phone, or set up your appointment easily online.

We have state of the art testing labs and friendly clinics that perform the DNA sample collection in Phoenix, plus many more locations throughout Arizona and across the United States. During registration, we’ll show you the nearest locations for DNA testing so you can choose the site that’s most convenient. You’ll also pick the times and days 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 Phoenix, AZ was in 2019.

Dedicated to Excellence

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

Proving Paternity for Child Custody in Phoenix

The process for establishing legal paternity for child custody purposes in Phoenix begins with a paternity action. This action is filed by a person who has had a child with another person who is not their spouse. If paternity is disputed by one party, a DNA test can be requested. Officers of the court will order DNA testing through a state-approved and certified laboratory.

Once a paternity action is filed, a court establishes legal fatherhood, custody, parental access, child support and reimbursement of medical expenses incurred by pregnancy and childbirth. Alternatively, parents can attend mediation and submit the necessary forms to the court without attending trial.

However, DNA testing is crucial for a number of reasons outside of custody, including:

Medical History. Understanding inheritable health conditions and predispositions
Health Insurance. Ability to provide medical coverage for the child through the father’s health plan
Monetary Benefits. Establishing eligibility for social security, VA or life insurance benefits in the event the father passes or suffers a disability

Three Things to Know About Paternity Tests in Phoenix

Court-ordered DNA tests are conducted on the alleged father, the mother and the child. Tissue samples are collected from each. Results take 3-6 weeks to be returned.
If the alleged father is found to be the biological father of the child in question, he will be responsible for reimbursing the Department of Child Support Services for testing.
Biological paternity is affirmed in Phoenix if a court-ordered DNA test shows the probability of fatherhood is 95% or greater.

Local DNA Testimonies

“I went from having one brother, and now I have three brothers and three sisters.” – Amy Measeles, whose DNA test led to the discovery of her biological father and five half-siblings, reported by Fox 10 Phoenix.

“It is like a part of me that was always searching is done.” – Kathleen Bischoff, whose DNA test resulted in reconnecting with her brother at Phoenix Sky Harbor Airport after over 70 years apart.

“What a week”: A State Rep Discovers He Has A Daughter

In early 2020, Arizona state representative Jay Lawrence of Scottsdale gleefully informed his constituents that he had connected with a newfound long-lost daughter. Unbeknownst to Lawrence, his daughter was conceived in Idaho over 40 years ago while the elected official was serving in the Air Force.

According to news reports at the time, Lawrence’s biological daughter visited his office in Phoenix to inform him of the relation, which she discovered after her own daughter took a DNA test.

“I find out I have a daughter from an Air Force affair,” Lawrence wrote in a tweet. “What a week.”


Clinic Hours for DNA Testing in Phoenix, Arizona

19636 N 27th Avenue Suite 102 Phoenix, AZ 85027
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 4:00 PMTuesday: 9:00 AM – 4:00 PMWednesday: 9:00 AM – 4:00 PMThursday: 9:00 AM – 4:00 PMFriday: 9:00 AM – 4:00 PM About this Location: Our clinic is around the corner from Deer Valley Hair & Nails Salon.
3815 E Bell Rd Suite 1450 Phoenix, AZ 85032
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 4:00 PMTuesday: 9:00 AM – 4:00 PMWednesday: 9:00 AM – 4:00 PMThursday: 9:00 AM – 4:00 PMFriday: 9:00 AM – 4:00 PM About this Location: This location is close to Paradise Valley Burger Company.
1010 E Mcdowell Rd Suite 201 Phoenix, AZ 85006
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 4:00 PMTuesday: 9:00 AM – 4:00 PMWednesday: 9:00 AM – 4:00 PMThursday: 9:00 AM – 4:00 PMFriday: 9:00 AM – 4:00 PM About this Location: We are located very close by to Summit High School.

Neighborhoods in Phoenix Served by our Clinics

Camelback East
Central City
Deer Valley
Desert View
New Village
North Mountain
Paradise Valley

Additional Services

We also offer other services, such as:

Arizona Background Check for Employers in Phoenix, AZ


“Establish Support.” The Judicial Branch of Arizona, https://superiorcourt.maricopa.gov/llrc/fc_group_10/.
“What Every Parent Should Know About Establishing Paternity.” Arizona Department of Economic Security, https://des.az.gov/file/7928/download.
“Strangers shocked to learn they’re sisters through at-home DNA testing kit.” Fox News, 5 February 2019, https://www.foxnews.com/health/strangers-shocked-to-learn-theyre-sisters-through-at-home-dna-testing-kit.
“Brother, sister reunited by DNA test finally meet in person.” Fox 10 Phoenix, 23 October 2019, https://www.fox10phoenix.com/news/brother-sister-reunited-by-dna-test-finally-meet-in-person.
“Arizona state representative discovers he has a long-lost daughter.” AZFamily.com, 19 January 2020, https://www.azfamily.com/news/arizona-state-representative-discovers-he-has-a-long-lost-daughter/article_5693bb9a-3b34-11ea-a5a3-b3388150573d.html.
“Phoenix, AZ Neighborhoods.” Area Vibes, https://www.areavibes.com/phoenix-az/neighborhoods/