John E. Antonowicz
- Verified against the New York State attorney registration file, July 2026
36 years in practice
First admitted in 1990
First admitted in 1990
- 1990 Admitted, New York
Overview
John E. Antonowicz is an attorney admitted in New York (since 1990), based in Central Islip, NY.
This profile is built from public bar records and shows only what those records contain. John has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| New York | 1990 | #2349702 | Active |
Education
- Suny at BuffaloLaw school, per the bar record
Contact and offices
Social Security Administration Office of Hearings Operations
730 Federal Plz
Central Islip, NY 11722
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 Central Islip
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.