Do you accept insurance for outpatient rehab?

Yes, we are in-network with most major insurance providers and also accept out-of-network benefits. All in-network plans are required by law to provide authorization for at least 4 weeks of treatment. Our admissions team can verify your coverage in minutes, making outpatient rehab on Long Island accessible and affordable.

Is Integrity Treatment Partners accredited?

Nationally Recognized by The Joint Commission - We are an accredited Substance Use Treatment Outpatient facility. We are also fully licensed by OASAS (NY State Office of Addiction Services and Supports).

Where are you located in Nassau County?

We are centrally located at 2250 Grand Ave, Baldwin, NY 11510. Our facility is easily accessible from Rockville Centre, Freeport, Oceanside, and all South Shore communities via Sunrise Highway and the Southern State Parkway.

Can I keep my job while in treatment?

Yes. Our Intensive Outpatient Program (IOP) offers flexible morning and evening tracks specifically designed for working professionals and students. You can receive world-class care without pausing your life.

What is the difference between inpatient and outpatient rehab?

Inpatient rehab requires you to live at the facility 24/7. Outpatient rehab at Integrity allows you to live at home (or in sober living) and attend treatment during the day or evening. This lets you practice recovery skills in the real world.

Do you offer Medication-Assisted Treatment (MAT)?

Yes. We prescribe and manage FDA-approved medications like Suboxone, Vivitrol, Sublocade, and Brixadi to reduce cravings and prevent relapse effectively.

How quickly can I start treatment?

We offer same-day admissions. Call us at (516) 200-1669, and in most cases, we can complete your assessment and start your care plan within 24 hours.

Do you treat co-occurring mental health disorders?

Yes. We specialize in Dual Diagnosis. We treat anxiety, depression, PTSD, and bipolar disorder alongside addiction to ensure lasting recovery.

Serene Long Island beach sunrise symbolizing peaceful recovery at outpatient drug rehab in Nassau County | Integrity Treatment Partners

Accepting New Patients • Same Day Admissions

Recovery starts with
Integrity.

Top Rated on Google for Alcohol Treatment on Long Island

At Integrity Treatment Partners, we believe true recovery starts with integrity—rebuilding trust through honest, evidence-based care. Our Long Island outpatient drug & alcohol rehab programs deliver outpatient addiction treatment for substance use disorders, and dual diagnosis treatment. We craft personalized plans combining medication-assisted treatment (MAT)—including Suboxone, Sublocade, Vivitrol, and Brixadi. Serving Nassau County with trusted addiction treatment Long Island residents rely on—we accept most major insurance plans.

Google Rating

5.0

Read our 82 reviews

Get Help Now 516-200-1669

We Accept Most* Insurance

Medicaid, Medicare, Commercial, State, Federal, Union Plans

NYSHIPThe Empire Plan

EmblemHealth

GHICity of NY

1199SEIU

MedicarePart B & Advantage

TRICAREMilitary & Veteran

GEHAFederal Employees

Northwell Direct

MagnaCare

Essentials Plan

Uninsured or Need Coverage?We Assist with Medicaid Enrollment & Financial Plans

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Why Families Trust Integrity

We hold the highest state and national accreditations in addiction treatment.

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Joint Commission Accredited

The Gold Seal of Approval® reflects our commitment to safe and effective care.

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OASAS Licensed

Highest-level 3-year state certification for addiction treatment.

License Details

SAMHSA Verified

Federally recognized on the national treatment registry.

Federal Status

Our Programs

Evidence-based addiction treatment and alcohol treatment tailored to your needs—featuring IOP, MAT (Suboxone, Sublocade, Vivitrol, Brixadi), dual-diagnosis care, and therapy for lasting recovery in Nassau County and Long Island.

M.A.T. Program

Gold-standard Medication-Assisted Treatment utilizing Suboxone, Sublocade, Brixadi and Vivitrol to manage cravings.

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Intensive Outpatient Program (IOP) for addiction treatment in Nassau County Long Island | Integrity Treatment Partners

Intensive Outpatient (IOP)

Flexible day and evening tracks designed for working professionals.

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Dual Diagnosis

Mental Health & Addiction

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Group Therapy

Day & Night Groups

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Individual one-on-one counseling with licensed therapist for personalized addiction treatment | Integrity Treatment Partners

Individual Counseling

1-on-1 Sessions

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Family counseling and support services for addiction recovery | Integrity Treatment Partners

Family Support

Heal Together

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Drug Testing

On-site Toxicology

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Telehealth

Virtual Sessions Available

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DWI and DUI evaluation services for license restoration in Nassau County | Integrity Treatment Partners

DWI/DUI Evaluation & Treatment

Get Your License Back • OASAS & DMV Approved Assessments • Court-Ordered Evaluations Accepted

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Sober Living

Structured Recovery Housing • 12-Step Based • Men's Homes in Freeport & Uniondale

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Our Long Island Rehab Programs

Comprehensive outpatient substance use and alcohol use treatment on Long Island with multiple levels of care. From intensive outpatient programs to flexible step-down treatment, we provide evidence-based rehab for substance use disorders and alcohol use disorders in Nassau County.

Outpatient Rehab

Comprehensive outpatient drug and alcohol rehab with flexible scheduling for work, school, and family life.

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Intensive Outpatient Program (IOP)

Higher-intensity outpatient care with 9-15+ hours per week. Ideal for those needing more structured support.

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Standard Outpatient

Step-down outpatient treatment with fewer weekly sessions. Perfect for maintenance-level care.

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Outpatient Drug Rehab

Structured outpatient treatment specifically for substance use disorders with evidence-based therapies.

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Outpatient Alcohol Rehab

Evidence-based outpatient care designed specifically for alcohol use disorders.

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View All Programs

Explore our complete range of addiction treatment programs and services.

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Excellent

5.0

Based on 82 reviews

View all Reviews

Joey S.

4 days ago

I've been on Vivitrol shots for three months now through their intensive outpatient program (IOP), and it's already made a huge difference. The shot pretty much kills the alcohol...

5.0

Rob

4 days ago

Every staff member and clients here are fantastic. Everything is explained properly and all questions are answered immediately. I would recommend this place to anyone who is...

5.0

John

2 weeks ago

The Suboxone and Sublocade treatments here helped me manage cravings while keeping my job intact. Commuting from Oceanside for the outpatient IOP was convenient, and the medical...

5.0

H. H.

1 month ago

Great people great consoulers and great environment, amazing place to recover and learn

5.0

Jeanne C.

1 month ago

I have been to several outpatients before and by far! Hands down…. This is the most amazing place I have ever been to. The entire staff knows your name, they take the time out to...

5.0

John M.

1 month ago

Only for integrity I would be a lost Soul it’s the number one recovery if your looking for a better life and to stay clean for a better future. Only for the Support I would know...

5.0

Matthew F.

1 month ago

1000000% Best Recovery Program

5.0

Carlos J.

1 month ago

Great staff and that actually cares about your recovery !

5.0

James A.

2 months ago

I’ve been attending Integrity since April of this year and it’s not my first outpatient program. I haven’t been thru a program like this that is so dedicated to your sobriety by...

5.0

Maureen M.

2 months ago

The group is great, as well as, the counselors especially Marissa. This was my first time doing IOP and it definitely makes a difference.

5.0

kerri G.

2 months ago

Awesome staff, dependable and helpful services

5.0

victor A.

2 months ago

This place will change your Life! It’s changed mine

5.0

Carmine

2 months ago

Truly a blessing to be part of Integrity Treatment Partners Family

5.0

Daniel P.

2 months ago

I’ve been to quite a few outpatient programs and this is by far one of the best. I really enjoy the groups and the counselors here are amazing. I’m looking forward to spending a...

5.0

Yadell Y.

2 months ago

Love this place it’s way better then the last treatment center I was at and the staff is amazing they really care about my recovery

5.0

kishan J.

2 months ago

They are very helpful here. They really care.

5.0

Sara R.

2 months ago

Staff seems stellar. Got my blinders on. I’m here to kill it. They’re helping me do so.

5.0

Philip P.

2 months ago

I've attended many outpatient programs in the 10 years I've struggled in and out of my addiction / sobriety, and this is by far the best one I've ever been a part of. The staff...

5.0

David

2 months ago

Great environment, supportive staff. 112 Elliott place is the best house in their program. Shout out Randy John and Tubs

5.0

Jeffery S.

2 months ago

Integrity is a great place for treatment. The staff are very accommodating and serious about recovery.

5.0

David R.

2 months ago

Amazing place. If you want to get sober with some cool, compassionate people, you come here. They give you the information to find out how deep your problems go and then the tools...

5.0

Justin P.

2 months ago

The staff is top notch. They are caring, knowledgeable and very accommodating. I feel at ease dealing with them.

5.0

Eugene L.

2 months ago

The people at this place are so amazing and such an inspiration to my recovery that I’m so blessed being surrounded by the best!

5.0

Alyssa S.

2 months ago

Integrity is absolutely hands down the best out patient treatment center I've ever been to!!! Staff is highly amazing, highly relatable, experienced and genuinely cares about each...

5.0

Paul C.

2 months ago

I have been to many iop treatments. Integrity treatment Partners. Is hand down the best. They care and it shows.

5.0

Troy E.

2 months ago

Best on Long Island

5.0

S G

2 months ago

Integrity Outpatient in Baldwin honestly changed my life. When I first showed up, I was in a really bad place and didn’t know where to turn. From day one, everyone made me feel...

5.0

Kevin C.

2 months ago

I currently live within an integrity sober home, and by far without a doubt has changed my life for the better. Structure, order and recovery have all entered my life thanks to...

5.0

punk A.

2 months ago

Integrity’s blunders and staff are A+ and are making my recovery possible I owe my life to them.

5.0

Erica M.

2 months ago

Integrity treatment partners is an amazing place. The staff is awesome and they truly care. They are compassionate and understanding. I would recommend them any day. Thank you for...

5.0

Jason A.

2 months ago

This place is amazing. My counselor Christin is one of the best people I have ever met. His heart is bigger than an elephant. This place really cares about there clients. I will...

5.0

Ryan H.

2 months ago

Incredible staff. Attentive, effective, and personable!

5.0

Joshua

2 months ago

Great place and ppl that really care and take pride in their jobs always go above and beyond.

5.0

Brendon A.

2 months ago

Good experience

5.0

Peter S.

2 months ago

Integrity treatment follows its name and treats clients with the utmost integrity. The counselors are excellent and make it clear they are available at all times to provide care,...

5.0

caitlin N.

2 months ago

Integrity is such an incredible place. they are really changing the face of the recovery industry. If your looking for an outpatient it is a great place to find help.

5.0

Jesse E.

2 months ago

Integrity treatment partners has giving me a place to stay at a fair rate and the people who work here really care about your recovery on a personal level

5.0

Stefanie

2 months ago

Integrity has been by far the best outpatient program I have attended throughout my journey into sobriety. I have gained not only my life back as a sober woman but a new family...

5.0

Mike A.

2 months ago

Been using drugs and alcohol for over 40yrs...been to inpatient treatment 41times...I now have over 21 months sober...Integrity plays a large role in where I am today...A very...

5.0

Emme J.

2 months ago

I know many people who have attended this outpatient, and this facility has helped a lot of people.

5.0

Trevor T.

2 months ago

Integrity has been a wonderful place for my recovery! The staff here are very open-minded and caring towards all the patients needs. Integrity provides a great service and joy...

5.0

Stephen R.

2 months ago

Integrity has been everything for me. They have been behind me every step of the way with full support and care. They have an unbelievable staff that is incredibly understanding...

5.0

Anthony M.

2 months ago

Integrity Treatment Partners is truly exceptional. The front desk staff is amazing, always welcoming and helpful. The directors are professional and compassionate, and the entire...

5.0

Christian C.

2 months ago

Integrity Treatment Partners does an absolutely amazing job at supporting recovery. The counselors are truly incredible. They are compassionate, understanding, and genuinely...

5.0

Peter M.

2 months ago

I’ve now been attending integrity treatment partners Outpatient for five months and it is safe to say that it is the best Outpatient I’ve been to. Mind you I’ve been to another...

5.0

Susan H.

2 months ago

This is a great place. My son goes there and he’s learning and changing for the better. Thank you for giving me my son back. So much gratitude to all the staff and John and Danny...

5.0

Bria M.

2 months ago

I have been coming to Integrity for a couple of weeks and I love it here. The staff is very caring and will go above and beyond while treating you. This program has been integral...

5.0

William V.

2 months ago

This facility had built me up and helped me learn more about how stay in recovery permanently now knowing it’s possible. It’s been a pleasure to be guided here to reach my...

5.0

Allen W.

2 months ago

Definitely a place where you just need to be you. Share your experiences and feelings about what's going on with you TODAY!!

5.0

Matthew

2 months ago

Integrity has the best program for sobriety. The entire staff is professional and care. The owner (John) goes above and beyond to be helpful and involved. If sobriety is your...

5.0

ChrisBmx

2 months ago

wrd2everything this place is the best don’t settle for nobody else that won’t treat you the way this place does

5.0

Aaron R.

2 months ago

Best treatment program ever and I have been to a lot, caring staff peers great community to be around the environment is awesome and I consider them family, !! John Anderson is...

5.0

Himanshu S.

2 months ago

Integrity has been a life saver and their addition to Nassau County recovery has been immensely impactful. They really care.

5.0

Richard F.

2 months ago

Awesome

5.0

Phinaeus H.

2 months ago

Great treatment center. Helped me meet people and get involved in AA. Also free coffee!

5.0

James F.

2 months ago

I’ve been a patient for 6 months!! Amazing councilors and amazing staff!! If you want recovery this is the place to find it!!!

5.0

Gerald F.

2 months ago

I was recommended to Integrity from a friend of mine who had completed there program and is doing well. I am so happy I made the decision to go. I’ve been in there outpatient...

5.0

Nicholas R.

2 months ago

Good people, safe place, good aura.. kept me sober! Straight Valid

5.0

Matthew T.

2 months ago

Integrity Treatment Partners truly stands out for their professionalism, compassion, and dedication. The team genuinely cares about each individual’s well-being and provides...

5.0

Joe D.

2 months ago

Great place with great people

5.0

George F.

2 months ago

Integrity treatment partners is the best treatment ive ever been to. The staff is amazing. They have helped me improve every aspect of my life. Im so.grateful for their help

5.0

Gene

2 months ago

Great place. All the counselor are the best. They treat you like family. John is the best!!

5.0

Cassels K.

2 months ago

Knowledgeable, Professional, Caring. I was afforded the grace and time to learn grow and change. Would absolutely recommend.

5.0

Thomas H.

2 months ago

Best counselors and great staff. This place has changed my life for the better. So grateful for this place. Helping me on my road to becoming a better person.

5.0

Justin S.

2 months ago

I had such a warm experience at Integrity. All of the staff was great.

5.0

Jennifer Y.

2 months ago

Amazing treatment center. 10/10. Thanks to the special people here who keep me sane and always help me thru tough bouts in my sobriety. Thx for all that u do:)

5.0

Jose G.

3 months ago

Five Star quality program. The counselors, front desk and medical are outstanding. Sober since feb. 5 2025 up to this day. Going strong. Thanks to integrity and the work I put in....

5.0

Jah W.

4 months ago

10/10 recommended. This place changed my life and could change yours too. Currently coming up on 8 months due to the care and support of the staff here.

5.0

Chris A.

4 months ago

Great counselor and great groups over all 5 stars

5.0

Mike H.

7 months ago

If you need help go to integrity treatment they will give you the best care you need

5.0

Peter M.

7 months ago

Integrity outpatient is a great, wonderful place to get verbal treat for the disease of addiction. I’ve been attending it for about two months now, and mind you I’ve been to other...

5.0

Thomas H.

7 months ago

Great out patient and great counselors.. thank god for this place!!

5.0

georgie K.

8 months ago

Dear Integrity Treatment Partners, I am writing to express my deepest gratitude for the incredible support and guidance I've received during my time with your program. The...

5.0

sara A.

9 months ago

best recovery team and outpatient ever!

5.0

Gold C.

10 months ago

Randy is the man ! Great place great people that know the way out of this mess!

5.0

Alex B.

1 year ago

I don't have too much experience with attending regular outpatient facilities (I've probably been to 2 others and however briefly over the years). This is basically the...

5.0

Ari B.

1 year ago

I couldn’t be more grateful for the compassion and commitment that Integrity Treatment partners have shown me during the early stages of my recovery. From the top down, you can...

5.0

Marinos B.

1 year ago

Outpatient facilities can be an amazing first line of defense for not only treating but for advocating for those afflicted with substance abuse issues. What separates most of...

5.0

Proudly Serving Nassau County Communities

Integrity Treatment Partners provides outpatient addiction treatment and mental health services to residents throughout Nassau County and surrounding areas. We proudly serve the following communities from our centrally located facility in Baldwin, NY:

Baldwin Oceanside Freeport Rockville Centre Merrick Uniondale Hempstead Levittown Wantagh Massapequa Long Beach Valley Stream East Meadow Franklin Square Garden City

Recovery starts with Integrity.

We Accept Most* Insurance

Medicaid, Medicare, Commercial, State, Federal, Union Plans

Why Families Trust Integrity

Joint Commission Accredited

OASAS Licensed

SAMHSA Verified

Our Programs

M.A.T. Program

Intensive Outpatient (IOP)

Dual Diagnosis

Group Therapy

Individual Counseling

Family Support

Drug Testing

Telehealth

DWI/DUI Evaluation & Treatment

Sober Living

Our Long Island Rehab Programs

Outpatient Rehab

Intensive Outpatient Program (IOP)

Standard Outpatient

Outpatient Drug Rehab

Outpatient Alcohol Rehab

View All Programs

Proudly Serving Nassau County Communities

Why Families Trust Integrity

Joint Commission Accredited

OASAS Licensed

SAMHSA Verified

Recovery starts with
Integrity.