Leason Ellis LLP
A law firm on the New York attorney register · most who list it give an office in White Plains
- On the register
- 34
- Registered, current or due
- 34
- Admitted
- 1974 to 2024
34 attorneys on the New York register file of Sep 29, 2026 list Leason Ellis LLP as their employer; 34 (100%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1974 and 2024 (median 2005), and 34 give an office in White Plains.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1970s | 6% | 6% |
| 1980s | 6% | 13% |
| 1990s | 29% | 17% |
| 2000s | 24% | 22% |
| 2010s | 24% | 24% |
| 2020s | 12% | 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 Leason Ellis LLP on the register, page 2 of 2
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Dexter Twan-Der Chang | 1998 | Currently registered |
| Michael Andrew Davitz | 1998 | Currently registered |
| Howard Ian Grossman | 1998 | Currently registered |
| Yuval H. Marcus | 1995 | Currently registered |
| Peter Samuel Sloane | 1995 | Currently registered |
| David Geoffrey Leason | 1993 | Currently registered |
| Anthony James Francis Natoli | 1993 | Currently registered |
| Karin Fromson Segall | 1993 | Currently registered |
| Robert M. Isackson | 1983 | Currently registered |
| James F. Haley | 1977 | Currently registered |
| Melvin C. Garner | 1974 | Currently registered |
| Matthew L. Frisbee | 2014 | Due to re‑register |
| Henry Andreas Gabathuler | 2008 | Due to re‑register |
| Elizabeth M. Barnhard | 1982 | 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.