Co-occurring Disorders (Addiction and Mental Illness) Treatment Services
* An asterisk indicates a North Shore-Long Island Jewish Health System program or service. Many of the programs and services listed are not affiliated with the North Shore - Long Island Jewish Health System. To contact any of the programs listed in this Access Guide please use the contact information to the right of the individual program. For further information about this Access Guide, click here.
| Program Name | Specific Service |
Address | City | State | Zip | Phone |
| Access - Islip | Outpatient | 401 Main Street | Islip | NY | 11751 | 631-224-5330 |
| Aid to the Developmentally Disabled | Housing | 877 E. Main Street | Riverhead | NY | 11901 | 631-727-6220 |
| Brookhaven MHC - Patchogue | Outpatient | 365 E. Main Street | Patchogue | NY | 11772 | 631-854-1222 |
| Catholic Charities - Bay Shore | Outpatient | 9 Fourth Ave | Bay Shore | NY | 11706 | 631-665-6707 |
| Catholic Charities - Medford | Outpatient | 1727 North Ocean Ave | Medford | NY | 11763 | 631-654-1919 |
| Catholic Charities Talbot House - 24 Hour Substance Abuse Crisis | Detox | 30-C Carlough Rd. | Bohemia | NY | 11716 | 631-589-4144 |
| Family Recovery Center - Information | Outpatient | 514 Middle Country Rd. | Middle Island | NY | 11953 | 631-924-3741 |
| Outreach Project - Brentwood | Housing | 400 Crooked Hill Rd | Brentwood | NY | 11717 | 631-231-3232 |
| Outreach Project Bellport | Outpatient | 11 Farber Drive | Bellport | NY | 11713 | 631-286-0700 |
| Passages Counseling Center | Outpatient | Monarch Center, Suite 109 | Moriches | NY | 11955 | 631-878-2080 |
| Passages Counseling Center | Outpatient | 650 Hawkins Ave | Ronkonkoma | NY | 11779 | 631-737-1534 |
| Passages Counseling Center | Outpatient | 3680 Rt. 112 | Coram | NY | 11727 | 631-698-9222 |
| Pederson Krag - St. James | Day Treatment |
17 Flowerfield, Ste. 27 | St. James | NY | 11780 | 631-584-5320 |
| Pederson Krag Mental Health Center - Smithtown | Outpatient | 11 Route 111 | Smithtown | NY | 11787 | 631-265-3311 |
| Riverhead Mental Health Center | Outpatient | 300 Center Dr. Second Floor, South Wing |
Riverhead | NY | 11901 | 631-852-1440 |
| Sayville Project | Case Mngmt |
262 Middle Road | Sayville | NY | 11782 | 631-563-2290 |
| Skills Unlimited Mental Health Center - Oakdale | Vocational | 405 Locust Ave | Oakdale | NY | 11769 | 631-567-3320 |
| South Oaks Hospital | Inpatient | 400 Sunrise Highway | Amityville | NY | 11701 | 631-264-4000 |
| Stepping Stones - East (Family Svc League) | Day Treatment |
225 West Montauk Highway | Hampton Bays | NY | 11946 | 631-728-2058 |
| Suffolk County Dept. of Mental Health | Outpatient | 1330 Motor Pkwy | Hauppauge | NY | 11749 | 631-853-7374 |
| Town of Babylon Drug and Alcohol | Outpatient | 400 Broadway | Amityville | NY | 11701 | 631-789-3700 |
| Transitional Services of Long Island | Housing | 840 Suffolk Ave | Brentwood | NY | 11717 | 631-231-4705 |