About the Practice
This is a practice in East Islip, New York focused on mental health services.
Practice Context in IntroTherapy
- • IntroTherapy lists 16 mental health practices in East Islip. Kathleen O'neill, LMSW is one of them.
- • 19,105 practices statewide in New York are tracked in our directory.
- • Typical social worker compensation in New York: $47,000 – $99,000 (median $66,000). Source: BLS OEWS, state cost-of-labor adjusted.
Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated August 2026.
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Frequently asked questions
Where is Kathleen O'neill, LMSW located?
Kathleen O'neill, LMSW is located at 265 E Main St, East Islip, NY 11730.
What is the phone number for Kathleen O'neill, LMSW?
You can reach Kathleen O'neill, LMSW at (631) 732-4350.
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