Open on Evenings & Holidays! Extended And Flexible Hours!

* DNA Testing for Immigration
* Paternity Testing
* Maternity Testing
* Deceased Paternity
* Forensic Testing & Much More!


AB DNA Testing Services
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700


Monday: 10:00 am – 8:00 pm
Tuesday: 10:00 am – 2:00 pm
Wednesday: 10:00 am – 8:00 pm
Thursday: 10:00 am – 2:00 pm
Friday: 10:00 am – 8:00 pm
Saturday: Closed
Sunday: Closed
* After Hours: Weekends by appointment only *

Welcome to the Best DNA Testing in NYC!

We offer New York’s BEST AND MOST AFFORDABLE DNA TESTING with a full range of services to verify family relationships.

All Specimen Collectors Are AABB Certified

Our staff members have undergone AABB Relationship Testing Collection Training and Certification and are AABB registered sample collectors for relationship testing purposes and are included on the list of qualified collection suppliers given quarterly to AABB Accredited Relationship Testing Laboratories worldwide. AABB Certificates available to view on demand.

We are open on evenings & holidays!

Why are we the best?

See the many reasons below:

We specialize in the following types of DNA tests:

• Paternity • Maternity • Grand-parenting • Sibling Relationship • Biological Relationship Studies • Twin Studies • Deceased Paternity • Forensic Testing • Child Identity Testing Ancestry • Family Tree and Genealogy Testing


* NO HIDDEN COSTS – Collection kits, photography, and fingerprinting all included.



Located In Woodside Queens, easily reachable from all boroughs (Queens, Manhattan, Brooklyn, Bronx and Staten Island), Westchester, Nassau and Suffolk. 4 Blocks from No. 7 Train (Flushing Line) and Long Island Railroad.

Has your petition been denied? Did you miss your deadline?

Call us.  We have found that in many cases, our personalized service can overturn your denial. We will call the passport office or immigration dept. for you and plead your case over phone verbally.

90% of time they will revoke your denial, as long as you get the required information to them quickly.


63-11 Queens Boulevard
Woodside NY 11377

Call Today

AB DNA Testing Services ©

DNA Testing Left

63-11 Queens Boulevard
Woodside NY 11377
Fax: 718-458-9700

We are open on evenings & holidays!

DNA Testing Right

AB DNA Testing Services offers a full range of DNA testing services using the most highly qualified AABB-Certified DNA testing laboratories in the country.

For New York residents, DNA testing has to be performed by a physician or legal entity (court, USCIS, US Embassy or Consulate).

AB DNA TESTING SERVICES offers a “One-Stop Shopping” service since we have a doctor on the premises who will perform the test. We are open 7 days a week, including weekends.

We are AABB registered DNA sample collectors. AABB certificates available on request.

Other doctors will charge a fee just for the office visit. We do not charge a fee for our on premises doctor visit. Save money and call for an appointment today!

Tag Archives: DNA testing lab NYC

Parental DNA Testing Process

How does the parental DNA testing process work? The most important and popular use of DNA testing is the confirmation of the child’s biological parents. The confirmation of the child’s biological parents is crucial for clearing away doubts regarding the child’s birth. It is also very decisive for children’s rights and custody during conflicts or divorce between the parents.

Although other biological identification tests were in use before the advent of DNA testing process, but blood typing, HLA test, and serological testing were less accurate for determining biological relations. After the introduction of DNA testing during 80s, scientists discovered the potential of DNA testing for identifying biological relationships.

What is the process for Parental DNA Test?

DNA is the unique genetic make-up of an individual. When a baby comes in this world, the mother and father pass on half of their DNA to the baby. The baby’s DNA is a mix of the parent’s DNA with a unique sequence.

For parental DNA tests, we collect a small buccal sample of an individual, and then we obtain and examine the DNA sequence. We then compare the DNA from the samples of the alleged father or mother. The 0% matching gives a negative result. For a positive result, the probability between the parent and the child should be 99.9% or greater.

False Results

Although DNA testing process is highly advanced and we perform it very carefully, there are possibilities of false results. DNA tests from proper and certified labs and research centers have hardly any chances of false results. But the following situations can alter the results of a paternal DNA test.

  • Fraud

If the DNA paternity test is done for a legal case, either of the parties might want to get hold of the test result and tamper it. Tampering test results is nearly impossible under strict regulations and when a proper and certified lab is performing the test. However, if any party can get hold of the result, they can tamper it for their gain.

  • Lab Error

Deliberate fraud is not the only reason for false positive and negative results. Errors by the lab during the test process can also give inaccurate results. If you suspect that your test result is incorrect, this might be the reason, and you should have another test.

  • Candidates may be Related

Even if the candidates are have a relation, the DNA test will not give a 99% probability in usual cases. However,  in some instances, it is possible. If the candidate has a relation to the kid, then the lab should conduct the test very carefully, and give results double-checking to be on the safe side.

  • DNA Mutations

DNA mutations are alterations in the DNA sequence. They happen spontaneously throughout life and cause no interference in the DNA test result. But if a sperm contains a strand of DNA with mutation, the chances are that paternity test can give false negative result for  the father and child. Radioactive rays. especially from chemotherapy, and other sources can induce mutations in DNA. In such cases, using the DNA from the mother can increase the paternity index and give correct test results.

Final Thoughts

Paternal DNA tests are important when the rights and duties of parents are an issue, and the child’s paternity is in doubt. Getting paternity tests from a proper and certified lab is necessary to remove any chances of error. AABB DNA Testing offers a full range of services to validate family relations. AABB DNA Testing is certified and has court-admissible DNA tests.

Contact us at  718-701-0292 to get the best DNA testing in NYC.

Who’s the Father? DNA Testing

Do you need a DNA test to see who’s the father of your child?There had been other biological identification tests like Blood typing, HLA test, and serological testing in the past to identify the alleged person as a father of the child. These tests still have good chances of confirming paternity, but they can be less accurate, time taking, and less conclusive than the DNA test.

DNA tests have been of the prime importance of confirming the child’s father when the paternity is in doubt. Parental DNA test has helped resolved issues regarding the rights and custody of children in sensitive cases, especially divorce. Parental DNA testing can confirm paternity for both children and adults.

How Does Parental DNA Testing Work?

Collection of DNA Sample

For a paternity test first, you need to collect the buccal sample of the person. You will need to rub the inside of the cheek with a cotton swab to get as many buccal cells. After that, you will send it to the lab for testing. You will also need to send the sample of the alleged father to match with the child or person.

DNA Profile

Parental DNA test uses the DNA profiles of individuals to check the paternity. Your DNA is the combination of both your mother and father’s DNA. You have to make a comparison between DNA profiles of the person and alleged father to identify the alleged person’s fatherhood.

In case of testing paternity of a male, the matching of the Y chromosome is also useful as the Y chromosome transfers directly from father to son.

Test Results

The analysis and comparison of DNA profiles take place in a way to find out the probability percentage. If the probability is 0%, the test denies the paternity of the alleged person. If the probability is 99.9% or greater, the parental DNA test confirms the paternity.

Techniques for DNA Test

The techniques currently in use for parental DNA testing are RFLP( Restriction Fragment Length Polymorphism) and PCR (Polymerase Chain Reaction). RFLP involves cutting of DNA with a special type of enzymes, namely restriction enzymes. The fragments of DNA separate according to their length on an agarose gel. Patterns of DNA fragments differs for every individual.

The use of PCR is prevalent for parental DNA test. In simple words, PCR generates millions of copies of DNA from a minute amount of sample. The primers with fluorescent tags attach to the extracted and denatured DNA before the amplification( production of million copies). The fluorescent tags make the DNA markers luminescent on the agarose gel.

DNA Test for Unborn Child

A paternity DNA test for the unborn child is also possible. The DNA test for the unborn child can be either invasive or non-invasive. Invasive parental DNA test involves the collection and examination of the chorionic villus sample from a pregnant woman. The test yields highly accurate results as the sample come directly from the fetus.

The noninvasive test is simple as it requires only the collection and examination of the blood of a pregnant woman. There is a little amount of fetal DNA present in the mother’s blood after seven weeks of the baby’s growth. However, the test results are slightly less accurate than the invasive gestation test.

Final Thoughts

best-dna-testing-nyc-queens-headerThe AB DNA Testing Outlet has proper regulations for testing DNA paternity and family relationships. To ensure that you have accurate, error-free and court-admissible paternity DNA test results, run your tests from the AABB DNA Testing lab today.

For more information, visit our website or call us.  AB DNA Testing offers the best DNA testing services in NYC. We demand no referrals and have no hidden prices.

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