DNA Test – Whittier, CA

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Health Street offers DNA testing, legal paternity tests, and sibling DNA tests in Whittier, California at a centrally located testing laboratory. Register now, or call us at (562) 317-8914 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 Whittier 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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15141 Whittier Blvd
Whittier, CA 90603

DNA Test – Whittier, California

Whittier CA DNA Testing Locations

Types of DNA Tests at our Whittier, 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 Whittier 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 Whittier CA

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

Over a Decade of Experience

Health Street has been performing DNA testing nationally since 2010.  We have helped thousands of people from Whittier to communities all across the USA get DNA tests and paternity tests.

Dedication to Excellence

Our dedication to excellence includes our commitment to provide compassionate services and to helping people obtain the accurate DNA testing in Whittier that they need. 

Local DNA Info for Whittier

Experts in Whittier Say…

Whittier, California’s Law Office of Steven Ibarra explained that DNA testing to determine paternity has become more advanced over the years, and determining paternity has become more standardized.

“In most cases, paternity determination is wanted in cases involving child support, visitation rights, inheritance, and other legal issues,” the law office pointed out. Other reasons for determining paternity include:

confirming parentage before paying child support
for inheritance purposes
to obtain financial support from both parents
to receive medical records from both sides of the family
to receive any health benefits, life insurance, Veteran’s benefits, or other benefits the child may qualify for

RM Law Group of Whittier, CA also speaks of the importance of establishing paternity by stating, “When a parent has completed a Declaration for Paternity form, and the form has been successfully processed, the State of California will grant the parent vital legal rights to both the child and the father. Without the form, the child may be unable to receive an inheritance from the father or other death-related benefits. Further, the child may also be unable to claim life insurance from the father, should he pass away. One of the most difficult matters is that the child may be given up for adoption by the mother without proper notification to the father.”

Proving Paternity for Child Custody Purposes in Whittier, CA

In Whittier, CA, establishing paternity can be done voluntarily if both parents agree to sign a Declaration of Parentage or Paternity form. The form should not be signed if there’s any question from either parent about who the father is. If one parent does not agree to sign the voluntary form, paternity can also be established through the local child support agency or by going to court. In some cases, DNA testing may be necessary to prove paternity.


Clinic Hours for DNA Testing in Whittier, California

15141 Whittier Blvd Suite 125 Whittier, CA 90603
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 PM About this Location: To get DNA tests in Whittier, come to this location, which is in walking distance from La Serna High School.

Neighborhoods Served in Whittier

Valley View Ave
Valleyview Imperial
Victoria Ave
Near Greenleaf
Newlin And Panorama
East Penn
East Whitter
Loma Dr / Meyer Rd
Los Nietos-Bradwell

Additional Services

We also offer other services, such as:

California Background Check for Employers in Whittier, CA


“Paternity.” Law Offices of Steven Ibarra, https://www.ibarralaw.com/family-law#paternity
“Establishing Paternity in the State of California.” RM Law Group, 24 October 2018, https://www.rmlawgroupllp.com/2018/10/24/establishing-paternity-in-the-state-of-california/
“Establishing Parentage (Paternity).” The Judicial Branch of California, https://www.courts.ca.gov/1201.htm?rdeLocaleAttr=en
“Discover your Whittier neighborhood.” Nextdoor, https://nextdoor.com/city/whittier–ca/