Dennis E. McKenna
On the New York attorney register since 2009 · office in Boston, MA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4679791
- Admitted
- 2009 · Third Department
- Status
- Currently registered
- Next registration
- Mar 2027
Dennis E. McKenna is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2009 in the Third Department, with an office in Boston, MA; next registration due Mar 2027. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Dennis E. McKenna has filed the biennial registration the court system requires; the next one is due in Mar 2027.
- 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
63 other attorneys list Riemer & Braunstein LLP or one of its other names as their employer on the register; 27 of them were admitted before 2009, and 30 of the 64 give an office in Boston, MA. The 5 whose admission is closest to 2009, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Saul Antonio De La Guardia | 2007 | Currently registered |
| Douglas Keefe Clarke | 2008 | Currently registered |
| Paul Sherman Samson | 2009 | Currently registered |
| Joseph R. Valle Jr | 2009 | Currently registered |
| Yulia Sobel | 2010 | Due to re‑register |
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
Dennis E. McKenna studied at Boston College Law School. 746 of its 3,260 living graduates on the register were admitted in the 2000s, as Dennis E. McKenna was.
- Same law school
- 3,260living graduates; 87.8% registered (current or due), against 87.1% overall
- Office in Boston, MA
- 2,932living registrants (outside New York State)
Of the 2,932 living registrants with an office in Boston, MA, 1,325 were admitted before 2009 and 1,500 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 Riemer & Braunstein LLP64 on the register, 27 of the others admitted before 2009; 30 of the 64 give an office in Boston, MA.
- Boston College Law School graduates on the register3,260 living, 87.8% registered.
- New York-admitted attorneys in Boston, MA2,932 living registrants give an office there.
- Admitted in 200910,203 people admitted in 2009 are on the register, 3,337 of them through the Third 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 Dennis E. McKenna’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted Dennis E. McKenna in 2009. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
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).