John Harland Giammatteo
- Verified against the New York State attorney registration file, July 2026
7 years in practice
First admitted in 2019
First admitted in 2019
- 2019 Admitted, New York
Overview
John Harland Giammatteo is an attorney admitted in New York (since 2019), based in Buffalo, 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 | 2019 | #5737655 | Active |
Education
- Yale Law SchoolLaw school, per the bar record
Contact and offices
University at Buffalo School of Law
Buffalo, 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 Buffalo
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.