Social Services

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John F. O'Neill
3085 Veterans Memorial Hwy
Ronkonkoma, NY 11779
Phone: (631) 854-9930

Emergency Services (After 4:30 PM & Weekends, Holidays): (631) 854-9100 

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Service Centers

All Service Centers are open Monday through Friday, excluding County Holidays.

Lobby Hours: 8AM-3PM    Call Hours: 8AM-4:30PM

Emergency Services (After 4:30PM, Weekends, Holidays): (631)854-9100


Find Your Service Center:

Avoid a Trip to the Center:

Apply Online: MedicaidSNAPHEAP

Download an Application: MedicaidSNAPHEAP

Call to Request an Application to be Mailed to You: (631) 854-9935

Need Help Applying for Services? Find a Community Resource Center Near You


 Riverhead Center 
893 E. Main Street 
Riverhead, New York 11901-2542
Telephone: (631) 852-3500
Fax: (631)852-3505
Community Resource List

 Coram Center 
80 Middle Country Road
Coram, New York 11727
Telephone: (631) 854-2300
Fax (631) 854-2123
 Community Resource List
  Smithtown Center 
200 Wireless Boulevard 
Hauppauge, New York 11788
Telephone: (631) 853-8714 
Fax: (631) 853-8842
 Community Resource List
  South West Center 
2 South 2nd Street 
Deer Park, New York 11729 
Telephone: (631) 854-6600
Fax: (631) 854-6672
Community Resource List 

 MacArthur Center          
      3455 Veterans Memorial Highway 
      Ronkonkoma, New York 11779

Provides Child Support Enforcement and  Family and Children Services only

View South West Center Outreach Services Calendar

View Center Calendar

What to Expect at Centers

County Holidays