DNA Test – Santa Rosa, CA

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Health Street offers DNA testing, legal paternity tests, and sibling DNA tests in Santa Rosa, California at 4 conveniently located testing centers. Register now, or call us at (707) 203-0655 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 Santa Rosa 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

Good customer service. Answered the phone in a timely fashion. DNA testing. Use services for fatherson DNA testing.
Jose Julio Garcia
Very helpful and happy I got the news
Star Rating
4.5 out of 5 stars (2 reviews)
1 of 4
1111 Sonoma Avenue
Santa Rosa, CA 95405
2 of 4
990 Sonoma Avenue
Santa Rosa, CA 95404
3 of 4
1221 N Dutton Avenue
Santa Rosa, CA 95401
4 of 4
3540 Mendocino Avenue
Santa Rosa, CA 95403

DNA Test – Santa Rosa, California

Santa Rosa CA DNA Testing Locations

Types of DNA Tests at our Santa Rosa, California 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 Santa Rosa 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 Santa Rosa CA

Scheduling a DNA test at one of our Santa Rosa 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 Santa Rosa, plus many more locations throughout California and all across the United States. Not every one of our clinics performs paternity testing in Santa Rosa. We’ll show you the nearest locations to get a DNA test in Santa Rosa , CA 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 Santa Rosa, CA was in 2018.

Dedicated to Excellence

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

Santa Rosa, California – DNA Testing

Establishing paternity in Santa Rosa, CA

In California, parents can establish paternity by signing a Voluntary Declaration of Parentage in the following scenarios:

Assisted reproduction was used to conceive a child to two parents, whether married or unmarried
The parents are not married, and there is only one possible biological father

If there are doubts about the genetic father, parents may choose to establish paternity in court. The judge may order a DNA test, which can quickly and easily prove if a man is a biological father. Once the judge has received the DNA testing results, paternity can be established.

DNA test brings together mother and daughter for Mother’s Day

In 2021, Debbie took a DNA test and, shortly after, finally reunited with her mother. They spent

Mother’s day together for the very first time. Her mother, Rose, was 81, and she was 62. After so many years apart, their meeting was very emotional. Debbie wanted to find siblings, and it never even crossed her mind that she could discover her mother by taking a DNA test. She was told before that her mother had passed away.

Debbie also got in touch with some other family members and discovered she is the oldest of eighteen children. So far, she knows about her brother in Ohio but is still searching for her other siblings. Right now, she tries to focus on getting to know her mother better. As they spend more time together, they realize how much they have in common. For example, they even watch the same soap operas! They now try to make up for lost time, go to beaches together, and enjoy every moment. Originally, Debbie was supposed to fly back to NY, where she lives, but she decided to stay longer with her mother in California.

Last updated 8/18/2022


Clinic Hours for DNA Testing in Santa Rosa, California

1111 Sonoma Avenue Suite 121 Santa Rosa, CA 95405
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 3:00 PMTuesday: 9:00 AM – 3:00 PMWednesday: 9:00 AM – 3:00 PMThursday: 9:00 AM – 3:00 PMFriday: 9:00 AM – 3:00 PM About this Location: To get paternity testing in Santa Rosa, come to this location, which is close to Doyle Community Park.
3540 Mendocino Avenue Suite 400a Santa Rosa, CA 95403
Pre-registration required,Walk-in with barcode:

Monday: 7:00 AM – 4:00 PM(M Lunch: 12-1 PM)Tuesday: 7:00 AM – 4:00 PM(T Lunch: 12-1 PM)Wednesday: 7:00 AM – 4:00 PM(W Lunch: 12-1 PM)Thursday: 7:00 AM – 4:00 PM(Th Lunch: 12-1 PM)Friday: 7:00 AM – 4:00 PM(F Lunch: 12-1 PM) About this Location: DNA testing in Santa Rosa is available at this location, just a few blocks from Medical Arts Plaza.

Some Santa Rosa Neighborhoods That We Serve

South Park
West Junior College
Cobblestone Homeowners Association
Strose Neighborhood Association
Alta Vista Homeowners Association
Montgomery Village
Mission Montgomery Intersection

Additional Services

We also offer other services, such as:

California Background Check for Employers in Santa Rosa, CA


California, S. of. (n.d.). Establishing legal parentage. CA Child Support Services. Retrieved August 18, 2022, from https://childsupport.ca.gov/establishing-legal-parentage/
Torrea, A. (2022, May 5). Mother and daughter Celebrate first mother’s day together 62 years later, thanks to DNA test. KION546. Retrieved August 18, 2022, from https://kion546.com/news/2022/05/04/mother-and-daughter-celebrate-first-mothers-day-together-62-years-later-thanks-to-dna-test/