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(520) 214-9624

DNA Test - Tucson, AZ

Health Street offers DNA testing, legal paternity tests, and sibling DNA tests in Tucson, Arizona at 3 conveniently located testing laboratories. Register now, or call us at (520) 214-9624 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 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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1 of 26
1011 N Craycroft Road
Suite 201
2 of 26
1400 W Valencia Road
Suite 101
3 of 26
310 N Wilmot Road
Suite 102
4 of 26
698 E Wetmore
Suite 350
5 of 26
7388 North Lacholla Blvd

6 of 26
1777 W Saint Marys Rd
Suite 101
7 of 26
1925 W Orange Grove Road
Suite 100
8 of 26
6565 E Carondelet Drive
Ste 255
9 of 26
7119 E Broadway Blvd

10 of 26
2005 W Ruthrauff Road
Suite 111
11 of 26
4600 S Park Avenue
Suite 5
12 of 26
904 W Grant Road

13 of 26
9175 E Tanque Verde Road
Suite 187
14 of 26
7850 N Silverbell Road
Suite 132
15 of 26
2460 N Swan Road
Suite 140
16 of 26
1895 W Valencia Road

17 of 26
2510 E Broadway Blvd

18 of 26
5594 E 22nd Street

19 of 26
13101 N Oracle Road

20 of 26
888 S Craycroft Road

21 of 26
2301 N Forbes Blvd

22 of 26
1001 E Palmdale

23 of 26
6238 E Pima Street

24 of 26
7187 E Tanque Verde Road

25 of 26
6401 S Country Club Road

26 of 26
1037 S Alvernon Way


DNA Testing Tucson AZ


Types of DNA Tests at our Tucson AZ clinics:

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 Tucson 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 Tucson AZ

Scheduling a DNA test at one of our Tucson 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 Tucson, plus many more locations throughout Arizona and across the United States. During registration, we'll show you the nearest locations so you can choose the one that's most convenient. You'll pick the times and days that you prefer.

Why Choose Health Street


DNA Testing Experience

Health Street has been performing genetic tests nationally since 2010; our first DNA test in Tucson, AZ was in December of 2018.

Commitment to Community

Health Street is committed to providing the best DNA testing in Tucson, Arizona. We take great pride in our dedication to excellence in all respects and services.

DNA Testing Locations


Clinic Hours for DNA Testing in Tucson, Arizona

1011 N Craycroft RoadSuite 201Tucson, AZ 85711
Pre-registration required,Walk-in with barcode:

Monday: 10:00 AM - 3:00 PMTuesday: 10:00 AM - 3:00 PMWednesday: 10:00 AM - 3:00 PMThursday: 10:00 AM - 3:00 PMFriday: 10:00 AM - 3:00 PMSaturday: 9:00 AM - 11:00 AMAbout this Location:Visit us at this location. We are across from Sewell Elementary School.
698 E WetmoreSuite 350Tucson, AZ 85718
Pre-registration required,Walk-in with barcode:

Monday: 10:00 AM - 3:00 PM(M Lunch: 11:30-1 PM)Tuesday: 10:00 AM - 3:00 PM(T Lunch: 11:30-1 PM)Wednesday: 10:00 AM - 3:00 PM(W Lunch: 11:30-1 PM)Thursday: 10:00 AM - 3:00 PM(Th Lunch: 11:30-1 PM)Friday: 10:00 AM - 3:00 PM(F Lunch: 11:30-1 PM)About this Location:We are down the block from Rillito Park Race Track.
1777 W Saint Marys RdSuite 101Tucson, AZ 85745
Pre-registration required,Walk-in with barcode:

Monday: 9:30 AM - 3:30 PMTuesday: 9:30 AM - 3:30 PMWednesday: 9:30 AM - 3:30 PMThursday: 9:30 AM - 3:30 PMFriday: 9:30 AM - 3:30 PMAbout this Location:You can locate our clinic across from Seminole Park.

Neighborhoods we serve in Tucson:

El Conquistador
Starr Pass
Reid Park
Sam Hughes
Barrio Viejo
El Presidio
Rita Ranch
Northwest Tuscon

Additional Services Provided


We also offer other services, such as:

Arizona Background Check for Tucson, Arizona Employers

Over 10,000 companies trust Health Street

How it Works


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