Jonathan Francis Xavier O’Brien
On the New York attorney register since 2000 · office in Boston, MA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 3036571
- Admitted
- 2000 · Third Department
- Status
- Currently registered
- Next registration
- Jul 2028
Jonathan Francis Xavier O’Brien is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2000 in the Third Department, with an office in Boston, MA. Since Jul 3, 2026 it has moved only through the routine two-year cycle.
What this status means on the register
On the register, “Currently registered” means Jonathan Francis Xavier O’Brien has filed the biennial registration the court system requires; the next one is due in Jul 2028.
- Currently registered unchanged
- Due to re‑register to Currently registered the routine two-year cycle: the registration window closed with a filing
- Due to re‑register 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
4 other attorneys list Sherin and Lodgen LLP or one of its other names as their employer on the register; 0 of them were admitted before 2000, and all 5 give an office in Boston, MA. The 4 whose admission is closest to 2000, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Ian Thomas Lane | 2004 | Currently registered |
| Joshua Marc Bowman | 2007 | Currently registered |
| Beth Anne Goldstein | 2012 | Currently registered |
| Samantha Lara Weeks | 2025 | 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
Jonathan Francis Xavier O’Brien studied at Tulane University Law School (the register spells it “TULANE LAW SCHOOL”). 694 of its 2,194 living graduates on the register were admitted in the 2000s, as Jonathan Francis Xavier O’Brien was.
- Same law school
- 2,194living graduates; 87.7% 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, 652 were admitted before 2000 and 2,236 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
- Tulane University Law School graduates on the register2,194 living, 87.7% registered.
- New York-admitted attorneys in Boston, MA2,932 living registrants give an office there.
- Admitted in 20007,585 people admitted in 2000 are on the register, 2,096 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 Jonathan Francis Xavier O’Brien’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 Jonathan Francis Xavier O’Brien in 2000. 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).