Rosenberg & Estis, P.C.
A law firm on the New York attorney register · most who list it give an office in New York
- On the register
- 86
- Registered, current or due
- 85
- Admitted
- 1975 to 2026
86 attorneys on the New York register file of Sep 29, 2026 list Rosenberg & Estis, P.C. as their employer; 85 (99%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1975 and 2026 (median 2012), and 86 give an office in New York.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1970s | 5% | 6% |
| 1980s | 12% | 13% |
| 1990s | 10% | 17% |
| 2000s | 19% | 22% |
| 2010s | 31% | 24% |
| 2020s | 23% | 15% |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
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 Rosenberg & Estis, P.C. on the register, page 3 of 5
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Devin Peter Kosar | 2009 | Currently registered |
| Cori Ann Rosen | 2009 | Currently registered |
| Benjamin Michael Williams | 2009 | Currently registered |
| Janna Rosenberg | 2007 | Currently registered |
| Jolie Eve Meer | 2006 | Currently registered |
| Eric Scott Orenstein | 2006 | Currently registered |
| Christopher Anthony Gorman | 2005 | Currently registered |
| Adam Richard Sanders | 2004 | Currently registered |
| Brett Boydell Theis | 2004 | Currently registered |
| Jean S. Tom | 2004 | Currently registered |
| Meredith Ann Ullman | 2004 | Currently registered |
| William Russell Byers Jr. | 2001 | Currently registered |
| Larry R Mergentime | 2001 | Currently registered |
| Michael Anthony Pensabene | 2001 | Currently registered |
| Neil Corey Dwork | 1999 | Currently registered |
| Daniel Murray Bernstein | 1997 | Currently registered |
| Jason Ronald Davidson | 1997 | Currently registered |
| Deborah Ellen Riegel | 1994 | Currently registered |
| Lisa S. Lim | 1993 | Currently registered |
| Steven Mark Lutt | 1992 | 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.