Costello, Cooney & Fearon, PLLC
A law firm on the New York attorney register · most who list it give an office in Syracuse
- On the register
- 36
- Registered, current or due
- 35
- Admitted
- 1971 to 2025
36 attorneys on the New York register file of Sep 29, 2026 list Costello, Cooney & Fearon, PLLC as their employer; 35 (97%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1971 and 2025 (median 2002), and 36 give an office in Syracuse.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1970s | 14% | 6% |
| 1980s | 22% | 13% |
| 1990s | 11% | 17% |
| 2000s | 11% | 22% |
| 2010s | 25% | 24% |
| 2020s | 17% | 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 Costello, Cooney & Fearon, PLLC on the register, page 2 of 2
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Daniel Peter Fletcher | 1989 | Currently registered |
| Anthony Hanley | 1989 | Currently registered |
| Terri Conti York | 1988 | Currently registered |
| Kevin Michael Gilligan | 1980 | Currently registered |
| Michael A. Tremont | 1979 | Currently registered |
| Alicia S. Calagiovanni | 1978 | Currently registered |
| Paul Traverse Smyth | 2024 | Due to re‑register |
| Kelly Joseph Pare | 2018 | Due to re‑register |
| Matthew Warren O’Neil | 2016 | Due to re‑register |
| Heidi Madeleine Pease Hysell | 2010 | Due to re‑register |
| Paul Gerard Ferrara | 1988 | Due to re‑register |
| Donald S. Debenedetto | 1984 | Due to re‑register |
| Robert John Smith | 1984 | Due to re‑register |
| Michael Edward O’Connor | 1975 | Delinquent |
| John Michael Delaney | 1973 | Due to re‑register |
| Warren William Bader | 1971 | 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.