Kostelanetz LLP
A law firm on the New York attorney register · most who list it give an office in New York
- On the register
- 26
- Registered, current or due
- 26
- Admitted
- 1986 to 2026
26 attorneys on the New York register file of Sep 29, 2026 list Kostelanetz LLP as their employer; 26 (100%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1986 and 2026 (median 2003), and 22 give an office in New York.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1980s | 12% | 13% |
| 1990s | 23% | 17% |
| 2000s | 35% | 22% |
| 2010s | 12% | 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.
Where its attorneys have their office
| Office | Attorneys |
|---|---|
| New York, NY | 22 |
| Washington, DC | 4 |
Attorneys who list Kostelanetz LLP on the register
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Hannah Patricia Ambinder | 2026 | Currently registered |
| Shan Hassib Kadkoy | 2022 | Currently registered |
| Ian Vladimir Buksunski | 2021 | Currently registered |
| William Graham Greco | 2021 | Currently registered |
| Yelena Niazyan | 2021 | Currently registered |
| Maxwell Willis Brown | 2018 | Currently registered |
| Daniel Cady Davidson | 2017 | Currently registered |
| Nicholas Scott Bahnsen | 2013 | Currently registered |
| Michael Sardar | 2008 | Currently registered |
| Victor E. Suthammanont | 2006 | Currently registered |
| Wilda Lin | 2004 | Currently registered |
| Melissa Wiley | 2004 | Currently registered |
| Eric S. Smith | 2002 | Currently registered |
| Megan Lynn Brackney | 2001 | Currently registered |
| Usman Mohammad | 2000 | Currently registered |
| Randi Lane Maidman | 1995 | Currently registered |
| Ian Jeremy Weinstock | 1995 | Currently registered |
| Eduardo Alberto Cukier | 1990 | Currently registered |
| Sharon L. McCarthy | 1990 | Currently registered |
| Caroline Rule | 1990 | Currently registered |
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.