7 Alcohol Rehab Centers in Riverhead, NY

Browse verified alcohol rehab centers in Riverhead, New York. Compare providers and find contact information.

Family Service League

★★★½☆ (56 reviews)
400 W Main St, Riverhead, NY 11901
(631) 369-0104
Website: www.fsl-li.org
Hours: Mon: 9 AM–9 PM | Tue: 9 AM–9 PM | Wed: 9 AM–9 PM | Thu: 9 AM–9 PM | Fri: 9 AM–5 PM | Sat: 9 AM–2 PM | Sun: Closed

Acadia Center for Nursing and Rehabilitation

★★★☆☆ (51 reviews)
1146 Woodcrest Ave, Riverhead, NY 11901
(631) 727-4400
Website: www.acadiacenter.com
Hours: Mon-Sun: Open 24 hours

East End Methadone Clinic

★★★½☆ (17 reviews)
300 Center Dr S, Riverhead, NY 11901
(631) 852-2680
Hours: Mon: 6 AM–1:30 PM | Tue: 6 AM–1:30 PM | Wed: 6 AM–1:30 PM | Thu: 6 AM–1:30 PM | Fri: 6 AM–12:30 PM | Sat: 6 AM–1:30 PM | Sun: Closed

Seafield Riverhead

★★★★☆ (12 reviews)
240 W Main St, Riverhead, NY 11901
(631) 369-7800
Website: www.seafieldcenter.com/riverhead
Hours: Mon: 8 AM–9 PM | Tue: 8 AM–9 PM | Wed: 8 AM–9 PM | Thu: 8 AM–9 PM | Fri: 8 AM–9 PM | Sat: Closed | Sun: Closed

Stony Brook Medicine Quannacut Outpatient Services

★★★½☆ (11 reviews)
905 E Main St, Riverhead, NY 11901
(631) 369-8966
Website: elih.stonybrookmedicine.edu/programs_services/behavioral_health/QuannacutOutpatient
Hours: Mon: 9 AM–9 PM | Tue: 9 AM–5 PM | Wed: 9 AM–9 PM | Thu: 9 AM–9 PM | Fri: 9 AM–2 PM | Sat: 8:30 AM–12:30 PM | Sun: Closed

Peconic Center

★★★★★ (5 reviews)
550 E Main St #103, Riverhead, NY 11901
(631) 369-1277
Hours: Mon: 8 AM–4:30 PM | Tue: 8 AM–4:30 PM | Wed: 8 AM–4:30 PM | Thu: 8 AM–4:30 PM | Fri: 8 AM–4:30 PM | Sat: Closed | Sun: Closed

Alternatives Counseling Center

★★★☆☆ (2 reviews)
540 E Main St, Riverhead, NY 11901
(631) 203-0344

About Alcohol Rehab Centers in Riverhead, NY

If you or someone you care about is searching for alcohol rehab centers in Riverhead, New York, you are taking a courageous step. Riverhead is the historic heart of the East End, a community shaped by both its agricultural roots and its role as a regional hub. Like many towns, it faces challenges related to the opioid crisis and alcohol misuse, which can affect anyone—regardless of background, income, or profession. Whether you live in a quiet farmhouse or a busy downtown apartment, the need for support is universal, and help is available close to home.

Seeking treatment in Riverhead means you can access care without leaving your local support network. Many programs offer flexible options, including outpatient services, that allow you to continue working or caring for family while you heal. The journey to recovery is not about willpower—it is about finding the right resources and compassionate guidance. BeforeRehab.com is here to help you navigate those options, connecting you to facilities that respect your dignity and meet you where you are. You are not alone, and there is a path forward.

Frequently Asked Questions

How many alcohol rehab centers are in Riverhead?

Our directory lists 7 alcohol rehab facilities in Riverhead, NY.

Is medical detox necessary for alcohol addiction?

Alcohol withdrawal can be medically dangerous. Professional medical supervision during detox is strongly recommended. Consult a healthcare provider to determine the appropriate level of care.

What types of treatment do alcohol rehab centers offer?

Common treatments include medical detox, inpatient residential care, outpatient programs, medication-assisted treatment, cognitive behavioral therapy, and support group facilitation.

BeforeRehab.com is an informational directory only. We are not a treatment provider, referral service, or crisis hotline. The information provided does not constitute medical advice. Always verify a facility's credentials, licensing, and insurance acceptance directly. If you or someone you know is in crisis, please call 988 (Suicide & Crisis Lifeline) or SAMHSA's National Helpline at 1-800-662-4357.

Listings are displayed in no particular order. No facility has paid for placement in this directory.

This is not a referral service. We do not endorse or recommend any facility listed.

Business owners: to update or remove a listing, email [email protected].

Verify credentials with your State Licensing Authority.

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Important: This website does not provide referrals to any treatment facility. BeforeRehab.com does not receive compensation, kickbacks, or fees of any kind from any treatment center, sober living home, or recovery service listed on this site. No facility has paid for placement, priority positioning, or endorsement. All listings are derived from publicly available data and appear in no particular order. If you need immediate help, call the SAMHSA National Helpline at 1-800-662-4357 (free, confidential, 24/7).