Joel Mark Greenberg
On the New York attorney register since 1980 · office in Uniondale, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 1694827
- Admitted
- 1980 · Second Department
- Status
- Currently registered
- Next registration
- Jan 2028
Joel Mark Greenberg is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1980 in the Second Department, with an office in Uniondale, NY; next registration due Jan 2028. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Joel Mark Greenberg has filed the biennial registration the court system requires; the next one is due in Jan 2028.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Others who list this employer on the register
214 other attorneys list Rivkin Radler LLP or one of its other names as their employer on the register; 9 of them were admitted before 1980, and 167 of the 215 give an office in Uniondale, NY. The 5 whose admission is closest to 1980, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| William M. Cornachio | 1978 | Due to re‑register |
| David Lobl | 1978 | Currently registered |
| Marc Paul Gorfinkel | 1979 | Currently registered |
| Walter J. Gumersell | 1980 | Currently registered |
| Syma Shulman Levine | 1982 | Currently registered |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where this record sits on the register
Joel Mark Greenberg studied at American University Washington College of Law (the register spells it “AMERICAN UNIVERSITY WASHINGTON”). 454 of its 4,261 living graduates on the register were admitted in the 1980s, as Joel Mark Greenberg was.
- Same law school
- 4,261living graduates; 88.3% registered (current or due), against 87.1% overall
- Office in Uniondale, NY
- 894living registrants
Of the 894 living registrants with an office in Uniondale, NY, 43 were admitted before 1980 and 842 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- Everyone who lists Rivkin Radler LLP215 on the register, 9 of the others admitted before 1980; 167 of the 215 give an office in Uniondale, NY.
- American University Washington College of Law graduates on the register4,261 living, 88.3% registered.
- Attorneys with an office in Uniondale, NY894 living registrants give an office there.
- Nassau County’s registered bar9,622 currently registered, 6.92 per 1,000 residents.
- Admitted in 19804,659 people admitted in 1980 are on the register, 1,976 of them through the Second Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Joel Mark Greenberg’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Second Department, which admitted Joel Mark Greenberg in 1980. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Tenth Judicial District, which covers Nassau County, where the register places the office.
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).