William J. Leininger
- Verified against the New York State attorney registration file, July 2026
51 years in practice
First admitted in 1975
First admitted in 1975
- 1975 Admitted, New York
Overview
William J. Leininger is an attorney admitted in New York (since 1975), based in Staten Island, 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 | 1975 | #1001767 | Active |
Education
- Fordham University School of LawLaw school, per the bar record
Contact and offices
William J Leininger PC
900 South Ave Ste 300
Staten Island, NY 10314
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 Staten Island
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.