Haynes and Boone, LLP
A law firm on the New York attorney register · most who list it give an office in New York
- On the register
- 158
- Registered, current or due
- 154
- Admitted
- 1973 to 2026
158 attorneys on the New York register file of Sep 29, 2026 list Haynes and Boone, LLP as their employer; 154 (97%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1973 and 2026 (median 2012), and 102 give an office in New York.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1970s | 3% | 6% |
| 1980s | 6% | 13% |
| 1990s | 12% | 17% |
| 2000s | 20% | 22% |
| 2010s | 34% | 24% |
| 2020s | 25% | 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 | 102 |
| Dallas, TX | 22 |
| Charlotte, NC | 9 |
| Washington, DC | 7 |
| Houston, TX | 6 |
| Denver, CO | 4 |
Attorneys who list Haynes and Boone, LLP on the register, page 6 of 8
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Meghan O’Reilly | 2003 | Currently registered |
| John J. Messina | 2002 | Currently registered |
| David Howell Sagalyn | 2002 | Currently registered |
| Jeffrey M. Berman | 2001 | Currently registered |
| Justin R. Bonanno | 2001 | Currently registered |
| Joseph Furst III | 2001 | Currently registered |
| Samuel Lichtman | 2001 | Currently registered |
| Brian Yoonsuk Sung | 2001 | Currently registered |
| Rick Albert Werner | 2001 | Currently registered |
| Shelley Rosensweig | 1999 | Currently registered |
| Christopher Locke Pennington | 1998 | Currently registered |
| Joseph Anthony Sarcinella | 1998 | Currently registered |
| Ingrid Mara Bagby | 1997 | Currently registered |
| Sharon Elizabeth Crane | 1997 | Currently registered |
| Jason Habinsky | 1997 | Currently registered |
| Erin S. Hennessy | 1997 | Currently registered |
| Giorgio Bovenzi | 1996 | Currently registered |
| Bradford Benjamin Lavender | 1995 | Currently registered |
| Ricardo Walter Davidovich | 1994 | Currently registered |
| Richard Scott Kanowitz | 1993 | 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.