Sean Patrick O'Sullivan
- Verified against the New York State attorney registration file, July 2026
25 years in practice
First admitted in 2001
First admitted in 2001
- 2001 Admitted, New York
Overview
Sean Patrick O'Sullivan is an attorney admitted in New York (since 2001), based in Staten Island, NY.
This profile is built from public bar records and shows only what those records contain. Sean has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| New York | 2001 | #3938164 | Active |
Education
- BrooklynLaw school, per the bar record
Contact and offices
Law Office of Sean P. O'Sullivan, PLLC
84 New Dorp Plz S Ste 206
Staten Island, NY 10306
The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.
Other attorneys in Staten Island
Ordered by years licensed, from the same public records.
Sources for this profile: the New York State attorney registration file. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.