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Turn One Day Into Day One — With BEST

Call now and be seen the same day.

We have staff proficient in the following languages:
Spanish | Punjabi | Gujarati
Polish | Creole | Greek
Norwegian | Portuguese | French

… and more!

CONVENIENT

We have locations spanning Nassau and Suffolk County and our mobile and virtual services ensure you can access quality addiction treatment anywhere you are.

AFFORDABLE

We accept most types of insurances and will work with you to get you on the road to recovery, offering a comprehensive hardship program with sliding scale fees.

AVAILABLE 

We can get you started on your journey as soon as today with same-day appointments available within an hour of your first call and walk-in appointments available at all sites.

At BEST, we meet you where you are —
and walk with you on your unique path to recovery.

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Accepting patients from Upstate NY/NYC/Queens/Long Island
7 Days/Week, In-Person and Virtually

Mental Health & Substance Abuse Treatment

Call one of our locations or connect with us by clicking Let's Chat on this site below!

Feedback? Email us at feedback@best-tx.com!

Why choose B.E.S.T.?

Telehealth services available 7 days/week
Be seen from anywhere in the U.S.
Client-centered services
Court-approved programming
Robust team of medical professionals

 

ABOUT US

At BEST, we provide client-centered, individualized treatment utilizing evidenced-based practices in order to address an individual’s addiction and/or mental health concerns. We recognize that addiction is a disease – chronic and progressive – which deeply impacts not only the addicted individual but the entire family system as well.

 

We recognize with the growing epidemic in our community the importance of medically assisted treatment and a focus on managing mental health issues. Our team of skilled medical providers are proficient in all forms of medication assisted treatment including Suboxone, Sublocade, Vivitrol, and more. We are also equipped to treat all mental health conditions with a variety of cutting edge medications, including long-acting injectables.

Our mission is to provide concrete skills for recovery and relapse prevention while providing the support, resources, and knowledge to achieve a level of comfort in an individual's everyday life free from substance abuse.

Our staff includes experienced and dedicated Psychiatrists, Psychologists, Licensed Social Workers, Nurses, Certified Peer Advocates, and Certified Substance Abuse Counselors.

LOCATIONS

DEER PARK

770 Grand Blvd, Ste 17
Deer Park, NY 11729
631-392-4357

 

EAST SETAUKET

21 Technology Dr

East Setauket, NY 11733

631-675-2400

MIDDLE ISLAND

6-7 Middle Country Rd

Coram, NY
631-946-6060

 

ROCKY POINT

16 Broadway Ave

Rocky Point, NY

631-849-3382

PLAINVIEW

998 Old Country Rd, Ste 4
Plainview, NY 11803
516-390-4347

EAST MEADOW

1790 Hempstead Tpke

East Meadow, NY 11554
516-246-9592

BAY SHORE RD
(Not OASAS-certified site)

207 Bay Shore Rd
Deer Park, NY 11729
631-392-4357

KINGS PARK
(Not OASAS-certified site)

46 Pulaski Rd

Kings Park, NY 11754

(631) 663-5757

SAYVILLE

 

 

33 Foster Ave

Sayville, NY 11782
631-750-0746

SHIRLEY
(Not OASAS-certified site)

 

162 Lama Dr

Shirley, NY 11967

631-392-4357

 

RIVERHEAD
(Not OASAS-certified site)

 

67 East Main St

Riverhead, NY 11901

631-591-3425

COMING 2026:
OHIO & MICHIGAN

(Not OASAS-certified site)

2575 Cleveland Ave
Columbus, OH 43211

433 South Dort Hwy

Flint, MI 48503

SERVICES

  • ​Psychiatric Evaluations

  • Assessments

  • Individual & Group Counseling

  • DWI/DUI Assessment & Treatment Services

  • Family Support Services

  • Peer Advocacy Services

  • Anger Management

  • Parenting

  • Domestic Violence Perpetrators & Survivors

  • Court-Mandated Treatment

  • Medication Management (mild and severe mental health conditions alike)

  • Suboxone/Sublocade/Vivitrol Induction/Initiation & Maintenance

  • Same-Day Appointments

  • OASAS-Certified

© 2025 by B.E.S.T., PLLC

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