Hill Wallack LLP
A law firm on the New York attorney register · most who list it give an office in Princeton
- On the register
- 20
- Registered, current or due
- 20
- Admitted
- 1984 to 2024
20 attorneys on the New York register file of Sep 29, 2026 list Hill Wallack LLP as their employer; 20 (100%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1984 and 2024 (median 2008), and 12 give an office in Princeton.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1980s | 25% | 13% |
| 1990s | 5% | 17% |
| 2000s | 40% | 22% |
| 2010s | 15% | 24% |
| 2020s | 15% | 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 |
|---|---|
| Princeton, NJ | 12 |
| New York, NY | 3 |
| Yardley, PA | 2 |
| Cherry Hill, NJ | 1 |
| Morrisville, PA | 1 |
| Red Bank, NJ | 1 |
Attorneys who list Hill Wallack LLP on the register
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Sara Elizabeth Hirshon | 2024 | Currently registered |
| Nicole Perdoni-Byrne | 2023 | Currently registered |
| Michael Frank Schleigh | 2021 | Currently registered |
| Dana Marie Carrera | 2011 | Currently registered |
| Gary Ahladianakis | 2010 | Currently registered |
| Michael P. Morrow | 2010 | Currently registered |
| Ryan Eva Hertzel | 2009 | Currently registered |
| Michael Joshua Shavel | 2009 | Currently registered |
| Joshua Seth Sklarin | 2009 | Currently registered |
| Raquel Felix | 2008 | Currently registered |
| Kun Zhao | 2006 | Currently registered |
| Kimmo Zahir Hussain | 2003 | Currently registered |
| Eric Ira Abraham | 2002 | Currently registered |
| Andrew Lawrence Unterlack | 1999 | Currently registered |
| Michael Steven Karpoff | 1989 | Currently registered |
| Dale Laster Lessne | 1989 | Currently registered |
| Michael Kahme | 1986 | Currently registered |
| Jeffrey Lewis Shanaberger | 1984 | Currently registered |
| Andrew S. Riso | 2008 | Due to re‑register |
| Paul Norman Watter | 1986 | 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.