William Jonathan Nielsen
- Verified against the New York State attorney registration file, July 2026
58 years in practice
First admitted in 1968
First admitted in 1968
- 1968 Admitted, New York
Overview
William Jonathan Nielsen is an attorney admitted in New York (since 1968), based in Great Neck, NY.
This profile is built from public bar records and shows only what those records contain. William has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| New York | 1968 | #1186063 | Active |
Education
- Fordham UniversityLaw school, per the bar record
Contact and offices
Registered office
3 Grace Ave Ste 172
Great Neck, NY 11021
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 Great Neck
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.