Sean Michael Duffy
- Verified against the New York State attorney registration file, July 2026
29 years in practice
First admitted in 1997
First admitted in 1997
- 1997 Admitted, New York
Overview
Sean Michael Duffy is an attorney admitted in New York (since 1997), based in Uniondale, 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 | 1997 | #2831212 | Active |
Education
- St. John's University School of LawLaw school, per the bar record
Contact and offices
Duffy & Duffy PLLC
1370 Rxr Plz
Uniondale, NY 11556
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 Uniondale
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.