Sean P. Callahan
- Verified against the New York State attorney registration file, July 2026
31 years in practice
First admitted in 1995
First admitted in 1995
- 1995 Admitted, New York
Overview
Sean P. Callahan is an attorney admitted in New York (since 1995), based in Hauppauge, 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 | 1995 | #2650646 | Active |
Education
- St JohnsLaw school, per the bar record
Contact and offices
New York State United Teachers
100 Motor Pkwy
Hauppauge, NY 11788
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 Hauppauge
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.