DNA Test – Spokane, WA

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Health Street provides DNA tests and legal paternity testing in Spokane, Washington at 9 conveniently located testing laboratories. Call (509) 303-4373 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 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 9
601 W 5th Avenue
Spokane, WA 99204
2 of 9
323 E 2nd Avenue
Spokane, WA 99202
3 of 9
1710 W Mission Avenue
Spokane, WA 99201
4 of 9
2005 E 29th Avenue
Spokane, WA 99203
5 of 9
9222 N Newport Highway
Spokane, WA 99218
6 of 9
9420 N Newport Highway
Spokane, WA 99218
7 of 9
507 S Washington
Spokane, WA 99204
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9631 N Nevada Street
Spokane, WA 99218
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12615 E Mission Avenue
Spokane, WA 99216

DNA Test – Spokane, Washington

Spokane WA DNA Testing Locations

Types of DNA Tests at our Spokane, Washington 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 Spokane DNA testing technicians are trained to follow these guidelines so that the results will be legally admissible.

How to schedule a DNA Test in Spokane WA

Scheduling a DNA test at one of our Spokane 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 Spokane, plus many more locations throughout Washington 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. We have provided DNA tests and paternity tests to thousands of people in Spokane as well as communities all across the nation.

Commitment to the Community of Spokane

Health Street takes pride in its commitment to the needs of the people of Spokane, Washington, and in addressing the DNA testing concerns of residents with care and accuracy.


Clinic Hours for DNA Testing in Spokane, Washington

507 S Washington Suite 180 Spokane, WA 99204
Pre-registration required,Walk-in with barcode:

Monday: 7:00 AM – 4:00 PM(M Lunch: 11:30-12:30 PM)Tuesday: 7:00 AM – 4:00 PM(T Lunch: 11:30-12:30 PM)Wednesday: 7:00 AM – 4:00 PM(W Lunch: 11:30-12:30 PM)Thursday: 7:00 AM – 4:00 PM(Th Lunch: 11:30-12:30 PM)Friday: 7:00 AM – 4:00 PM(F Lunch: 11:30-12:30 PM) About this Location: You can locate our clinic close to Spokane View (Edwidge Woldson Park). It is easy to find us.
9631 N Nevada Street Suite 102 Spokane, WA 99218
Pre-registration required,Walk-in with barcode:

Monday: call for hoursTuesday: call for hoursWednesday: call for hoursThursday: call for hoursFriday: call for hours About this Location: This location is nearby to Cowley Park. You can’t miss us.
12615 E Mission Avenue Suite 100 Spokane, WA 99216
Pre-registration required,Walk-in with barcode:

Monday: call for hoursTuesday: call for hoursWednesday: call for hoursThursday: call for hoursFriday: call for hours About this Location: We are a short walk from MultiCare Valley Hospital.

Neighborhoods In and Around Spokane That We Serve

Kendall Yards
Browne’s Addition
Northwest Spokane
Lincoln Heights

Additional Services

We also offer other services, such as:

Washington Background Check for Employers in Spokane, WA