family-slide Family Relationship DNA Testing
We specialize in DNA testing for maternity, sibling, grandparent, aunt, uncle, paternal lineage and maternal lineage relationships. With these tests, family situations can present challenges to achieving a conclusive result. Our genetic experts provide free consultations to help you determine the best approach to your case. More About Relationship Tests
immigration-slide Immigration DNA Testing DNA Testing for Immigration The U.S. Department of State requires that DNA tests submitted as evidence of blood relationships for family-based immigration petitions must be performed by an AABB Accredited laboratory. LB Genetics is proud to be AABB Accredited and to be approved by the U.S. Department of State, U.S.C.I.S., and U.S. Federal Courts to provide DNA testing for immigration. More About Immigration Tests paternity-slide Paternitytesting laboratory with worker Our legally admissible DNA paternity tests are 99.99% accurate and are accepted by superior courts nationwide. They are also accepted by U.S. Federal Courts, U.S. Dept. of State, U.S. Armed Forces, Social Security Administration, IRS, Native American enrollment committees, insurance companies and other agencies requesting proof of paternity before granting benefits. DNA Paternity Testing More About Paternity Tests

Paternity DNA Testing & Family Relationship Tests

Our Mission

LB Genetics provides a highly personalized, professional and confidential service for clients requiring all types of DNA relationship testing.

Paternity Testing

Paternity Testing

Certified Paternity Test Results that are 99.99% accurate. Understand how paternity tests work and what your options are.

Maternity Test - Mother and child

Maternity Testing

Your most frequently-asked questions about paternity and family relationship testing are answered here.

DNA testing for Immigration

Immigration Testing

LB Genetics is AABB accredited and is approved by the U.S. Department of State to provide DNA testing for U.S. immigration.


LB Genetics is accredited by AABB, the most widely recognized certification agency for relationship testing laboratories worldwide.

Trusted by the Kardashians

Watch as our Director tries to Keep Up with the famous family and to help them out with Khloe Kardashian’s paternity test.

Over 1,000 Locations

We have over 1,000 convenient DNA testing centers nationwide. We also offer evening, weekend and mobile service in some areas.

20 Years of Paternity Testing

Leverage our wealth of experience! It can make all the difference to the success of your DNA testing journey.


“Hello Dr. Taddie,

We have received the file copy of the DNA test results for this case and it appears that USCIS has received the results sent directly to them as well.

I would like to thank you for your service. Based on this experience I’ve found LB Genetics to be extremely reliable and professional. I will certainly recommend to my partners that we use LB for similar cases in the future!

Daniel K.