New York attorney record · Judicial Dept 1
Jeffrey Robert O'Brien
Georgetown University alumna, admitted to the New York bar in 2001. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 2001
- Admitted
- 25
- Years in bar
- 3994134
- NY reg #
The record in one line
With 25 years on the register since a 2001 admission, Jeffrey Robert O'Brien ranks among the New York bar's most senior active practitioners, longer-tenured than 62% of the currently-active bar.
- 25 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 38%
- by tenure among active NY attorneys
- Law school
- Georgetown University
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 3994134 with the New York bar authority has long belonged to Jeffrey Robert O'Brien, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Kynisca, located in London. Educational background: GEORGETOWN UNIVERSITY.
State context & due diligence
After 25 years on the register, Jeffrey Robert O'Brien still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Jeffrey Robert O'Brien's 25 years since admission in 2001.
25 years on the New York bar
Years since admission, all currently-active NY attorneys
25 Top 38% higher than 62% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
How Jeffrey compares to fellow Georgetown University alumni
Among the 1,583 Georgetown University graduates in the New York register, Jeffrey Robert O'Brien is longer-tenured than 48%.
25 years vs. Georgetown University alumni
Years since admission - 1,583 NY-registered alumni of this school
25 Top 52% higher than 48% of 1,583 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
The 2001 admission class today
Of the 7,416 attorneys admitted to the New York bar in 2001, 82.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 3994134
- Year Admitted
- 2001 (25 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Aug 2027
Location & Contact
- Company
- Kynisca
- City
- London
- Phone
- 07776096402
Education
GEORGETOWN UNIVERSITY
Status Distribution Across the New York Bar
Jeffrey Robert O'Brien's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Near-tenure Georgetown University alumni
Fellow alumni on the NY register whose admission year is closest to 2001 (excluding same-firm colleagues above).
Same admission year (2001), other cities
NY-registered attorneys admitted in 2001 whose listed office city differs from London, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Jeffrey Robert O'Brien with the closest admission year to 2001. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Jeffrey Robert O'Brien's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Jeffrey O'Brien licensed?
Jeffrey O'Brien is licensed to practice law in New York.
When was Jeffrey Robert O'Brien admitted to the bar?
Jeffrey Robert O'Brien's admission to the New York bar dates back to 2001.
Where did Jeffrey Robert O'Brien go to law school?
Jeffrey Robert O'Brien attended GEORGETOWN UNIVERSITY.
What company does Jeffrey Robert O'Brien work for?
Jeffrey Robert O'Brien is associated with Kynisca in London.
Is Jeffrey Robert O'Brien in good standing?
Yes, Jeffrey Robert O'Brien holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.