Guercio & Guercio, LLP
A law firm on the New York attorney register · most who list it give an office in Farmingdale
- On the register
- 37
- Registered, current or due
- 37
- Admitted
- 1972 to 2026
37 attorneys on the New York register file of Sep 29, 2026 list Guercio & Guercio, LLP as their employer; 37 (100%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1972 and 2026 (median 2009), and 34 give an office in Farmingdale.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1970s | 8% | 6% |
| 1980s | 5% | 13% |
| 1990s | 16% | 17% |
| 2000s | 22% | 22% |
| 2010s | 24% | 24% |
| 2020s | 24% | 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.
Where its attorneys have their office
| Office | Attorneys |
|---|---|
| Farmingdale, NY | 34 |
| Latham, NY | 2 |
| White Plains, NY | 1 |
Attorneys who list Guercio & Guercio, LLP on the register, page 2 of 2
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Lawanda Jewel Williams | 2001 | Currently registered |
| Adam I. Kleinberg | 2000 | Currently registered |
| Matthew Rudolph Fleming | 1996 | Currently registered |
| Lisa Hutchinson | 1996 | Currently registered |
| Stacey Susan Blanshaft | 1995 | Currently registered |
| John Patrick Sheahan | 1995 | Currently registered |
| Patricia Ann Unz | 1995 | Currently registered |
| Barbara Petraglia Aloe | 1985 | Currently registered |
| Kathy A. Ahearn | 1984 | Currently registered |
| David Michael Cohen | 1979 | Currently registered |
| John Harold Gross | 1972 | Currently registered |
| Katerina Michelle Martinez Velez | 2024 | Due to re‑register |
| Connor J. Mulry | 2022 | Due to re‑register |
| John J. Bradley | 2018 | Due to re‑register |
| Barbara Jean Emigholz | 2012 | Due to re‑register |
| Erin Margaret O’Grady-Parent | 1990 | Due to re‑register |
| Gregory J. Guercio | 1974 | 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.