Gregory John Nonnenmann
- Verified against the New York State attorney registration file, July 2026
43 years in practice
First admitted in 1983
First admitted in 1983
- 1983 Admitted, New York
Overview
Gregory John Nonnenmann is an attorney admitted in New York (since 1983), based in Massapequa, NY.
This profile is built from public bar records and shows only what those records contain. Gregory has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| New York | 1983 | #1842327 | Active |
Education
- PepperdineLaw school, per the bar record
Contact and offices
Gregory J Nonnenmann Attorney at Law
Massapequa, NY
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 Massapequa
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.