LB Genetics

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(714) 648-0468(714) 648-0468 View Website »

1800 N Bush St, Ste 200Santa Ana, CA 92706

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LB GENETICS is an AABB accredited DNA testing facility specializing in paternity testing and other family relationship testing, such as maternity sibling, grandparent, aunt and uncle DNA testing. While we provide DNA testing services for individuals, families, medical professionals and legal professionals worldwide, we specialize in serving the communities of Southern California, which our dedicated staff has called home and has served proudly for over 20 years. Although cheek swab samples.. are used for most tests, we can also test blood samples, prenatal samples, fingernail clippings, hair follicles, and other biological samples.

LB GENETICS' legally-defensible paternity tests and family relationship DNA tests are accepted and admissible as evidence by Superior Courts of California and nationwide for family law matters, and by U.S. Federal Courts, the U.S. Department of State and U.S. Citizenship and Immigration Services (USCIS) for matters involving U.S. immigration. We have over 100 convenient sample collection locations throughout California, and we also offer evening, weekend, and mobile service.

LB GENETICS' Director is John Taddie, PhD. Dr. Taddie has over 18 years of experience in DNA paternity testing, has supervised over 150,000 DNA paternity and family relationship tests, and has testified as DNA expert witness in over 50 California civil and criminal court trials. Dr. Taddie and the staff of LB GENETICS are dedicated to helping people with diverse and often very difficult personal situations answer important questions through DNA testing. Because family relationship questions and circumstances can often present special challenges in DNA testing, we take the time to listen to our clients, to understand their needs, to advise them of their options, and to determine the best testing approach for their situation. Our friendly, knowledgeable staff is here to help you find the answers and the resources that you need. Please call or stop today by for a free confidential consultation.


Business details

Hours of Operation

  • MON
  • 09:00am
  • 05:00pm
  • TUE
  • 09:00am
  • 05:00pm
  • WED
  • 09:00am
  • 05:00pm
  • THU
  • 09:00am
  • 05:00pm
  • FRI
  • 09:00am
  • 05:00pm
  • SAT
  • SUN

Payments Accepted

  • American Express
  • Cash Only
  • Discover
  • Financing
  • Mastercard
  • Personal Checks
  • Visa


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