DNA Test – Portland, OR

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Health Street offers DNA testing, legal paternity tests, and sibling DNA tests in Portland, Oregon at 7 conveniently located testing centers. Register now, or call us at (971) 266-4489 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 Portland 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.

Workforce Screening, Digitally Delivered

Customer service was friendly and efficient, they answered our questions and got us in quickly.
Tara ezell
Somewhat confusing system but Cecelia took the time to get everything set up for me thanks to everyone else for answering my questions also about DNA testing
Earla R Horstman
(a) Very Kind. (b) in Portland (c) DNA Test
Jung Mee Kwon
Star Rating
4 out of 5 stars (3 reviews)
1 of 7
9555 SW Barnes Road
Portland, OR 97225
2 of 7
2351 NW Westover Road
Portland, OR 97210
3 of 7
10373 NE Hancock Street
Portland, OR 97220
4 of 7
3449 N Anchor Street
Portland, OR 97217
5 of 7
12518 NE Airport Way
Portland, OR 97230
6 of 7
4111 NE Tillamook Street
Portland, OR 97212
7 of 7
5050 NE Hoyt Street
Portland, OR 97213

DNA Test – Portland, Oregon

Portland OR DNA Testing Locations

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

How to schedule a DNA Test in Portland OR

Scheduling a DNA test at one of our Portland 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 Portland, plus many more locations throughout Oregon 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

More than a Decade of Experience

Since 2010, Health Street has offered DNA tests in Portland, the state of Portland, Oregon, and throughout the nation.  The first DNA test that Health Street provided in Portland, OR was in 2017.Since then, we have done 25 DNA and paternity tests in Portland.

Commitment to Excellence

Our mission is to understand the DNA testing needs of our clients. We strive to provide the most accurate, fast, and conclusive paternity tests in Portland. 


Clinic Hours for DNA Testing in Portland, Oregon

9555 SW Barnes Road Suite 220 Portland, OR 97225
Pre-registration required,Walk-in with barcode:

Monday: 8:00 AM – 4:00 PM(M Lunch: 12-1 PM)Tuesday: 8:00 AM – 4:00 PM(T Lunch: 12-1 PM)Wednesday: 8:00 AM – 4:00 PM(W Lunch: 12-1 PM)Thursday: 8:00 AM – 4:00 PM(Th Lunch: 12-1 PM)Friday: 8:00 AM – 4:00 PM(F Lunch: 12-1 PM) About this Location: You can find us nearby to Providence St. Vincent Medical Center Family Maternity Center. We are easily accessed by car or public transportation.
10373 NE Hancock Street Suite 122 Portland, OR 97220
Pre-registration required,Walk-in with barcode:

Monday: 8:00 AM – 4:00 PMTuesday: 8:00 AM – 4:00 PMWednesday: 8:00 AM – 4:00 PMThursday: 8:00 AM – 4:00 PMFriday: 8:00 AM – 4:00 PM About this Location: Visit us at this location. We are very close by to Knott City Park.

Neighborhoods In and Around Portland That We Serve

Pearl District
Mount Tabor
South Waterfront
Rose City Park
St. Johns
Cathedral Park

Additional Services

We also offer other services, such as:

Oregon Background Check for Employers in Portland, OR