Confidential DNA Testing-Same Day Appointments Available
Confidential DNA Testing-Same Day Appointments Available
Please contact our nurse directly at: kjoseph@gottaknowtesting.org if you cannot find an answer to your question.
DNA testing starts at $200, with pricing depending on the type of test you need. We offer paternity, prenatal, newborn, relationship, and legal DNA testing. Contact us for a personalized quote and to find the best test for your situation.
A paternity test works by comparing the DNA of the alleged father and child to determine the likelihood of a biological relationship.
Yes, a paternity test is highly accurate, with a probability of paternity of 99.99% or higher.
Fast, Confidential & Accurate Paternity Testing
Our testing is performed through the AABB accredited DNA Diagnostic Center (DDC), using the latest technology for results you can trust.
✔ Legal & non-legal paternity testing
✔ Non-invasive prenatal DNA testing
✔ Complete confidentiality & secure reporting
✔ Results handled by experienced professionals
📞 Call (713) 795-9955 or 📅 Schedule Your Appointment Now
Open today | 09:00 am – 02:00 pm |

Pearland Office

Pearland Office

Houston/Bellaire Office

Houston/Bellaire Office

Outside Pearland Office
Offices in Houston/Bellaire, Pearland and Sugarland!
Open today | 07:45 am – 02:00 pm |
All testing is conducted through independent laboratories accredited by the AABB, including our trusted partner,
DNA Diagnostics Center (DDC).
We follow strict chain-of-custody collection procedures to ensure results are court-admissible and legally defensible.
Copyright © 2021 Gotta Know DNA Services - All Rights Reserved.
Paternity Testing, Prenatal Paternity in Houston and Pearland Texas
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