Outpatient Resources for Substance Use and Mental Health Treatment: NYU Langone Long Island Hospital

Below you will find resources for substance use and mental health treatment. For more information, contact the facility directly or visit their website (if available).  

Crisis Hotlines

 

Outpatient Treatment in Nassau County

Garden City Treatment Center

  • Mental health and substance abuse treatment
  • Ages 13 years old and up
  • Languages spoken: English, Spanish
  • Address:

711 Stewart Ave, Garden City, NY 11530

  • Hours of operation:

-Monday thru Thursday: 8am-9:30pm

-Friday: 8am-4pm     

  • Walk-in Intake available:                 

-Tuesday and Friday: 9:30 am

-Thursday: 11:30 am

Project Outreach

  • Mental health and substance abuse treatment
  • Intensive and regular outpatient treatment
  • Ages 18 years old and up              
  • Address:

600 Hempstead Turnpike, 2nd Floor, West Hempstead, NY 11552

  • Hours of operation:

-Monday thru Thursday: 8am-9pm

-Friday: 8am-5pm     

Kenneth Peters Center 

  • Substance abuse treatment
  • Intensive outpatient program
  • Ages 18 years old and up
  • Address:

6800 Jericho Turnpike, Suite 122W, Syosset, NY 11791

-Monday thru Friday: 9am-9pm

Hispanic Counseling Center

  • Mental health and substance abuse treatment
  • Ages 12 years old and up
  • Languages spoken: English, Spanish
  • Address:

344 Fulton Ave, Hempstead, NY 11550

-Monday to Thursday: 9am-8pm

-Friday: 9am-4pm

-Saturday (kids mental health): 9am-4pm

Family & Children’s Association

  • Mental health and substance abuse treatment
  • Intensive outpatient programs
  • Ages 13 years old and up
  • Languages spoken: English, Spanish
  • Address:

126 North Franklin Street, Hempstead, NY 11549

-Monday thru Thursday: 9am-8:30pm

-Friday: 9am-5pm

Central Nassau Guidance & Counseling Services

  • Mental health and substance abuse treatment
  • Intensive outpatient programs
  • Ages 18 years old and up
  • Languages spoken: English, Spanish
  • Address:

950 South Oyster Bay Rd, Hicksville, NY 11801         

Monday thru Thursday: 9am-9:30pm

Friday: 9am-5pm

Saturday: 9am-1pm

  

Outpatient Treatment in Suffolk County

Kenneth Peters Center 

  • Substance abuse treatment
  • Intensive outpatient program
  • Ages 18 years old and up
  • Address:

300 Motor Parkway, Suite 110, Hauppauge, NY 11788

-Monday thru Thursday: 9am-9pm

-Friday: 9am-4pm

Huntington Drug & Alcohol Counseling Center

  • Outpatient Treatment
  • DWI
  • Ages 14 years old and up
  • Languages spoken: English, Spanish
  • Address:

423 Park Avenue, Huntington, NY 11743

-Monday thru Thursday: 9am-9pm

-Friday: 9am-7pm  

Family Service League of Suffolk County

  • Regular outpatient treatment
  • Intensive outpatient treatment
  • Ages 16 years old and up
  • Languages spoken: English, Spanish
  • Address:

1444 5th Avenue, Bay Shore, NY 11706         

-Monday thru Thursday: 9am-9pm

-Friday: 9am-5pm

-Saturday: 9am-1pm 

 

Seafield Amityville Clinic

  • Outpatient treatment for pregnant/postpartum women, veterans,
  • Mental health treatment
  • Ages 13 years old and up
  • Address:

37 John Street, 2nd Floor, Amityville, NY 11701

-Monday thru Friday: 8am-9pm

-Saturday: 8am to 11am

 

Hauppauge Intake and Maintenance Program 

  • Substance abuse treatment
  • Opioid treatment programs
  • Methadone Treatment
  • Address:

200 Wireless Blvd, Hauppauge, NY, 11788

  • Phone Number: (631) 853-7373
  • Hours of operation:

-6am-5pm

 

Horizon’s Counseling and Education

  • Address:

161 East Main Street, Smithtown, NY 11787

  • Phone Number: (631) 360-7578
 

Eastern Long Island Hospital Quannacut Addiction Treatment

  • Address:

3201 Manor Place, Greenport, NY 11944

  • Phone Number: (631) 477-8877

  

Medication Assisted Treatment

DASH Crisis Care Center

  • NP on site to offer Suboxone inductions
  • Peer advocate on site
  • Address:

90 Adams Avenue, Hauppauge, NY 11788    

  • Phone Number (24/7 HOTLINE): (631) 952-3333
  • Hours of Operation:

-Monday thru Friday: 8am-11pm

  

Outpatient Mental Health Centers in Nassau County

South Nassau Mental Health Counseling Center

  • Partial hospitalization
  • Intensive and regular outpatient treatment
  • Address:

2277 Grand Ave, Baldwin, NY 11510

  • Phone Number: (516) 377-5400
  • Hours of Operation

-Monday thru Thursday: 8am-10pm

-Friday and Saturday: 8am-5pm

Mercy Medical Center Behavioral Health Center

  • Ages 18 years old and up
  • Address:

506 Stewart Avenue, Garden City NY 11530

  • Main Phone Number: (516) 705-3400

Dee x3230   Claudia x3207  

**Fax Clinicals and they will call BHSW back**

  • Fax Number: (516) 705-3423
  • Hours of Operation

-Monday thru Thursday: 8am-8:30pm

-Friday: 8am-5pm

 

Hispanic Counseling Center

  • Ages 12 years old and up
  • Languages spoken: English, Spanish
  • Address:

344 Fulton Ave, Hempstead, NY 11550

  • Phone Number: (516) 538-2613
  • Hours of operation:

-Monday to Thursday: 9am-8pm

-Friday: 9am-4pm

-Saturday (kids mental health): 9am-4pm

 

Central Nassau Guidance & Counseling Services

Ages 18 years old and up
  • Address:

950 South Oyster Bay Rd, Hicksville, NY 11801         

  • Phone Number: (516) 822-6111
  • Hours of operation:

-Monday thru Thursday: 9am-9:30pm

-Friday: 9am-5pm

-Saturday: 9am-1pm

 

Brooklyn Center for Psychotherapy 

  • Address:

9300 Flatbush Ave, Brooklyn, NY 11217

  • Phone Number: (718) 622-2000
  • Fax Number: (718) 398-3328

 

New Directions
  • Address:

500 Atlantic Ave, Brooklyn, NY 11217

  • Phone Number: (718) 398-0800  
  • Fax Number: (718) 789-8807

 

  

Addiction Psychiatry in Nassau County

Igal Rahmani, MD
  • Address:

300 Garden City Plaza, Suite 312 Garden City, NY 11530

  • Phone Number: (516) 280-3618 
James McLean, MD 
  • Address:

900 Franklin Ave, Valley Stream, NY 11580

  • Phone Number(516) 256-6000 
Tom Tuzel, MD 
  • Address:

770 Grand Blvd Deer Park, NY 11729 

  • Phone Number(631) 392-4357

Jose Pugliese, MD  

*Languages spoken: English, Spanish
  • Address:

70 Glen St Suite 102, Glen Cove, NY 11542 

  • Phone Number(516) 609-9294  
Frank J Amico, MD 
  • Address:

197 Old Country Rd Suite 201, Plainview, NY 11803

  • Phone Number(516) 827-5757 

  

Outpatient Mental Health Centers in Suffolk County

Catholic Charities Mental Health Clinic

  • Ages 6 years old and up
  • Languages spoken: English, Spanish
  • Address:

21 4th Avenue, Bay Shore, NY 11706

  • Phone Number: (631) 665-6707  

Brentwood Clinic

  • Ages 12 years old and up
  • Languages spoken: English, Spanish (translators)
  • Address:

1841 Brentwood Road, Brentwood, NY 11717

  • Phone Number: (631) 853-7300
  • Hours of operation:

-Monday to Thursday: 9am-9pm

-Friday: 9am-5pm

Farmingville Clinic

  • Ages 7 years old and up
  • Languages spoken: English, Spanish (language line)
  • Address:

15 Horseblock Place, Farmingville, NY 11738

  • Phone Number: (631) 854-2552
  • Hours of operation:

-Monday to Thursday: 9am-9pm

-Friday: 9am-5pm

 

Lifeworks Mental Health Counseling

  • Address:

435 Main Street, Suite 5, Islip, NY 11751 

  • Phone Number: (631) 664-1582  

Sunrise Counseling Center

  • Address:

107 West Main Street, East Islip, NY 11730

  • Phone Number: (631) 666-1615

University Hospital at Stony Brook

  • Address:

2500 Nesconset Hwy, Blg 2 Stony Brook, NY 11790

  • Phone Number(631) 632-8850/9510

 

© NYU Langone Health. All rights reserved. Reviewed for health literacy. This information is not intended as a substitute for professional medical care. Always follow your health care provider's instructions.