DNA Testing Locations - Stony Brook, NY

Paternity, Child Custody, Court

With 36 testing centers in the Stony Brook area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

36 DNA-Testing Centers in Stony Brook

Minutes Away, Test Today

23 Technology Dr., Suite 2

3.35 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
23 Technology Dr., Suite 2
East Setauket, NY 11733

2500 Nesconset Hwy Bldg 8

3.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 Nesconset Hwy Bldg 8
Stony Brook, NY 11790

1010 Route 112, 2nd Floor

4.94 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:00 PM • Sat: 10:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1010 Route 112, 2nd Floor
Port Jefferson Station, NY 11776

1660 Route 112 Ste E

5.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1660 Route 112 Ste E
Port Jefferson Station, NY 11776

5225 Route 347 Bldg 1314

5.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5225 Route 347 Bldg 1314
Port Jefferson Stati, NY 11776

35 Marlin Rd

5.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
35 Marlin Rd
Centereach, NY 11720

222 Middle Country Road, Suite 107

5.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
222 Middle Country Road, Suite 107
Smithtown, NY 11787

235 Boyle Rd,

5.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
235 Boyle Rd,
Selden, NY 11784

100-10 South Jersey Avenue, Stop-n-shop Plaza

5.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100-10 South Jersey Avenue, Stop-n-shop Plaza
East Setauket, NY 11733

2 Brooksite Dr

5.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Brooksite Dr
Smithtown, NY 11787

37 Beach Ave

5.86 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
37 Beach Ave
Port Jefferson Station, NY 11776

30 Jerome St

5.87 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
30 Jerome St
Smithtown, NY 11787

325 Middle Country Rd Ste C

7.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 Middle Country Rd Ste C
Selden, NY 11784

47 Morewood Dr

7.45 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
47 Morewood Dr
Smithtown, NY 11787

1850 Route 112

7.76 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1850 Route 112
Coram, NY 11727

1770 Motor Pkwy 2nd Fl

7.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1770 Motor Pkwy 2nd Fl
Hauppauge, NY 11788

3001 Express Dr N Ste 200c

7.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3001 Express Dr N Ste 200c
Islandia, NY 11749

203 Union Ave

8.35 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-1:00 PM • Sat: 7:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
203 Union Ave
Holbrook, NY 11741

765 Route 25a

8.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
765 Route 25a
Miller Place, NY 11764

490 Wheeler Rd., Suite 190

8.74 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
490 Wheeler Rd., Suite 190
Hauppauge, NY 11788

1 Kings Hwy

8.86 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1 Kings Hwy
Hauppauge, NY 11788

17 Howard Dr

8.92 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
17 Howard Dr
Coram, NY 11727

2171 Jericho Tpke. Suite 200

9.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2171 Jericho Tpke. Suite 200
Commack, NY 11725

2171 Jericho Turnpike, Suite 102

9.40 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 06:30 AM - 12:00 PM, 12:30 PM - 01:30 PM
2171 Jericho Turnpike, Suite 102
Commack, NY 11725

3279 Veterans Memorial Hwy

9.54 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
3279 Veterans Memorial Hwy
Ronkonkoma, NY 11779

1690 Washington Ave Ste A

9.59 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1690 Washington Ave Ste A
Bohemia, NY 11716

1723 N Ocean Ave, Ste D

9.60 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 11:30 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 11:30 AM, 12:00 PM - 02:00 PM
1723 N Ocean Ave, Ste D
Medford, NY 11763

1743 N Ocean Ave

9.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1743 N Ocean Ave
Medford, NY 11763

6277 Jericho Tpke

9.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6277 Jericho Tpke
Commack, NY 11725

606 Middle Country Rd

10.15 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
606 Middle Country Rd
Middle Island, NY 11953

1 Corporate Dr Lower Level 1

10.30 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1 Corporate Dr Lower Level 1
Bohemia, NY 11716

320 Laurel Rd

10.47 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
320 Laurel Rd
Northport, NY 11768

4681 Veterans Memorial Hwy

10.55 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:00 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
4681 Veterans Memorial Hwy
Holbrook, NY 11741

82 12th Ave

10.63 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
82 12th Ave
Holtsville, NY 11742

1647 Route 112

10.68 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
1647 Route 112
Medford, NY 11763

649 Commack Rd

10.94 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
649 Commack Rd
Commack, NY 11725

How It Works

Legal DNA test – when needing a DNA test for paternity, child custody or any court ordered purpose a legal DNA test must be performed at a testing center, the child/children and the alleged father will be scheduled to go to one of our many testing centers nationwide with appropriate documentation, identification, and the test will be performed by a qualified DNA test collector who will then send the specimen to a certified AABB laboratory. Results will be available in approximately 10 days after the laboratory receives the specimen.

Non-legal DNA test -this test is performed for informational purposes only, a DNA certified test kit will be sent to the purchaser via regular mail or overnight delivery. The kit will include clear instructions of how to perform the DNA test, the purchaser will utilize an oral fluid swab for the child/children and alleged father. upon completion the specimen will be placed in a prepaid delivery envelope and sent to our AABB certified laboratory. Results will be available in approximately 10 days after the specimens are received at the laboratory. Please remember the non-legal DNA test cannot be used in a court of law or for any legal purpose.

Stony Brook DNA Testing

DNA Testing Services Available at Our Stony Brook, NY Labs:

DNA testing is an invaluable tool for uncovering genetic truths in Stony Brook, NY. Accredited Drug Testing offers a range of tailored DNA testing services, including paternity, immigration, and ancestry testing. With certified AABB laboratories and certified specialists, we ensure high accuracy and privacy during testing. Whether for legal purposes or personal insights, our testing helps affirm biological ties and provides clarity in family law cases. Opt for our services to have confidence in the resolution of your genetic inquiries.

Testing Types Available:

Legal DNA Testing

Legal DNA tests offer court-admissible results ensuring accuracy in family law cases, including custody and paternity disputes, thanks to chain-of-custody procedures, recognized by Suffolk County courts.

Non-Legal DNA Testing

Non-legal DNA testing delivers valuable genetic insights for personal use like ancestry exploration and genealogical discoveries, providing detailed reports of genetic connections outside legal parameters.

How Our DNA Testing Works

Visit our Stony Brook, NY center for swift DNA sample collection by certified professionals. Our straightforward procedure ensures privacy and accuracy with minimal inconvenience to you.

Samples are sent to AABB-accredited labs for detailed DNA analysis, employing cutting-edge technology to evaluate genetic markers relevant to your test.

Within 3-5 days, receive your DNA results, accessible securely online or via mail, providing the answers you require with assurance in their reliability and clarity.

Accuracy and Reliability

Our DNA testing is held to the highest standards of accuracy through AABB accreditation and certified laboratory protocols, guaranteeing dependable and scientifically verified results.

Comprehensive quality control measures ensure each DNA result from our facilities is reliable, conforming to stringent industry benchmarks for testing excellence.

Common Reasons for DNA Testing in Stony Brook

Establishing parentage for custody/support.
Our DNA testing provides indisputable proof of biological relationships for custody and support cases, ensuring that courts receive reliable evidence for informed decision-making regarding parental duties and financial arrangements.

Confirming familial relationships.
DNA testing verifies familial links, offering clarity for siblings, grandparents, and relatives, while trusted genetic insights resolve inheritance conflicts and strengthen family connections rooted in verified biology.

Immigration cases requiring proof of biological relationships.
Genetic testing confirms essential biological ties for immigration applications, providing accepted evidence by authorities, facilitating quicker family reunification, and minimizing delays in immigration processes.

Adoption cases or identifying unknown biological relatives.
Adoptees can explore their genetic roots with DNA testing, helping uncover unknown biological relatives and offering vital insights into ancestral heritage and family medical histories.

Genealogy and ancestry exploration.
Discover your lineage with genealogy-focused DNA tests. Gain understanding of your ethnicity, ancestral migration patterns, and familial origins, fostering a deeper appreciation of your cultural heritage.

Stony Brook Legal and Court-Admissible Testing

Our DNA testing fully aligns with Suffolk County court requirements, guaranteeing results that are dependable and legally recognized in family law contexts. We implement rigorous procedures, ensuring chain-of-custody integrity for tests conducted in Stony Brook, NY.

In Stony Brook, NY custody matters, establishing biological truth is vital. Our certified DNA services meticulously follow local legal frameworks of Suffolk County, providing comprehensive documentation for sample authenticity and legal credibility.

Working within Suffolk County's legal guidelines, our DNA testing services bring transparency to complex family disputes. Stony Brook, NY families trust our robust testing methods and legal documentation to aid in fair resolution of familial issues.

Stony Brook New York Community Resources

Stony Brook Family Law Attorneys
Expert legal advice for handling DNA testing in family law matters in Stony Brook, NY.

USCIS Immigration Office
Guidance on immigration cases requiring biological proof for family reunification.

Suffolk County Health Services
Local information on health services related to DNA testing and genetic inquiries.

Suffolk County Courts
Resources and guidelines for the legal admissibility of DNA test results in court.

Suffolk County Population Statistics
Demographic context useful in understanding DNA testing demand and processes regionally.

Stony Brook University Genetic Research
Access to genetic research and informational resources for further understanding of DNA testing science.

Stony Brook Drug Testing

Quickly find trusted local drug testing centers in Stony Brook, NY — fast, convenient, and reliable every time!

Stony Brook DOT Drug Testing

Quickly find a local DOT drug testing center in Stony Brook, NY — fast, reliable, convenient nationwide service!

Stony Brook DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Stony Brook, NY.

Stony Brook Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Stony Brook, NY.v

Stony Brook Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Stony Brook, NY locations—results you can trust, every time!

Stony Brook Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Stony Brook, NY.

Stony Brook Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Stony Brook, NY.

Stony Brook 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Stony Brook, NY employers and individuals nationwide.

Stony Brook 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Stony Brook, NY workplace and personal testing needs.

Stony Brook On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Stony Brook, NY workplace compliant.

Stony Brook DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Stony Brook, NY drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Yes. Accredited Drug Testing provides access to DNA collection locations nationwide. In most cases, individuals can be scheduled at a site close to their home, workplace, attorney’s office, or court jurisdiction for convenience.
Yes, if it is ordered as a legal paternity DNA test and collected under strict chain-of-custody procedures. During a legal test, each tested party’s identity is verified, the collector documents the handoff of the swabs, and the lab issues a report suitable for court, child support enforcement, and other official proceedings.
Accredited Drug Testing also offers non-legal DNA testing. This option still compares DNA profiles but does not require the same level of identity documentation or chain of custody. These results are for personal knowledge and are typically not intended for courtroom use.
Immigration-related DNA testing is used to confirm a claimed biological relationship, such as parent and child, when other documentation is incomplete or unavailable. Properly collected and documented DNA samples can be submitted as supporting evidence in visa or residency applications.
Most DNA tests use a painless cheek swab (buccal swab). A trained collector swabs the inside of the cheek to collect cells containing each person’s DNA. In legal and immigration cases, this process is witnessed, logged, and sealed to protect the integrity of the results.
Yes. Results are released only to the authorized requesting party, such as the tested adult, legal guardian, attorney, court/probation contact, or designated immigration representative. All results are handled under strict confidentiality and documented securely.
Yes. Accredited Drug Testing provides relationship DNA tests, including grandparent DNA tests, sibling tests, avuncular (aunt/uncle) tests, and other kinship analyses. These tests help establish or confirm a biological relationship when one or both biological parents cannot participate.
In many cases, DNA collection appointments can be arranged quickly to meet legal timelines, court dates, immigration requests, or custody hearings. The collection is performed at an approved location and then sent for laboratory processing.

Customer Reviews

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024


(800) 221-4291