Harris, Keenan & Goldfarb PLLC
A law firm on the New York attorney register · most who list it give an office in New York
- On the register
- 16
- Registered, current or due
- 16
- Admitted
- 1984 to 2025
16 attorneys on the New York register file of Sep 29, 2026 list Harris, Keenan & Goldfarb PLLC as their employer; 16 (100%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1984 and 2025 (median 2001), and 16 give an office in New York.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1980s | 31% | 13% |
| 1990s | 19% | 17% |
| 2000s | 19% | 22% |
| 2010s | 13% | 24% |
| 2020s | 19% | 15% |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where they studied
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; school spellings matched.
Attorneys who list Harris, Keenan & Goldfarb PLLC on the register
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Joseph John Demonte | 2025 | Currently registered |
| Alexander Michael-Joseph Valdes | 2023 | Currently registered |
| Steven Michael Costanzo | 2017 | Currently registered |
| Blake Garrett Goldfarb | 2011 | Currently registered |
| Scott Jaller Koplik | 2008 | Currently registered |
| Jason Scott Steinberg | 2004 | Currently registered |
| Maritza A. Ming | 1999 | Currently registered |
| Jason Mitchel Kaufer | 1995 | Currently registered |
| Stephen Larocca | 1991 | Currently registered |
| Seth Alan Harris | 1989 | Currently registered |
| Sheri Esther Holland | 1989 | Currently registered |
| Marla L. Stein | 1988 | Currently registered |
| Irwin Jay Weinstein | 1984 | Currently registered |
| Edwin Rahimi | 2024 | Due to re‑register |
| Alison Rose Keenan | 2006 | Due to re‑register |
| Judith Fern Stempler | 1984 | Due to re‑register |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026.
Looking for a lawyer for a matter?
The register lists who is admitted and where their office is, not what kind of law anyone practises, so this page cannot suggest a lawyer for a problem. The New York State Bar Association’s Lawyer Referral Service matches people with lawyers by area of law; once you have a name, its record here shows whether the lawyer is registered.