Sean Michael Costigan
- Verified against the New York State attorney registration file, July 2026
12 years in practice
First admitted in 2014
First admitted in 2014
- 2014 Admitted, New York
Overview
Sean Michael Costigan is an attorney admitted in New York (since 2014), based in East Meadow, 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 | 2014 | #5223144 | Active |
Education
- Touro University Jacob D. Fuchsberg Law CenterLaw school, per the bar record
Contact and offices
Brand, Glick & Brand, P.C.
90 Merrick Ave Ste 203
East Meadow, NY 11554
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 East Meadow
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.