New York attorney record · Judicial Dept 2
Doreen Ann Sullivan
New York Law School alumna, admitted to the New York bar in 1989, registered office in Cortlandt Manor, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1989
- Admitted
- 37
- Years in bar
- 2225712
- NY reg #
The record in one line
With 37 years on the register since a 1989 admission, Doreen Ann Sullivan ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 37 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #22 of 53
- by tenure in Cortlandt Manor office peers
- Law school
- New York Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2225712 with the New York bar authority has long belonged to Doreen Ann Sullivan, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under John C. Sullivan, P.C., located in Cortlandt Manor, NY (Westchester County), ZIP 10567. 2 other attorneys share this firm affiliation in the registry. Educational background: New York Law School (15,933 registered alumni).
State context & due diligence
After 37 years on the register, Doreen Ann Sullivan 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 Doreen Ann Sullivan's 37 years since admission in 1989.
37 years on the New York bar
Years since admission, all currently-active NY attorneys
37 Top 21% higher than 79% 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
Tenure among Cortlandt Manor, NY office peers
Against Cortlandt Manor, NY's 53-attorney NY register cohort, Doreen Ann Sullivan lands at the 40th tenure percentile (rank #22). See the Cortlandt Manor attorney directory .
- Local rank
- #22
- City cohort
- 53
- Local percentile
- 40th
- Admitted
- 1989
Nearest tenure peers in Cortlandt Manor
- Daniel Ephraim Liebersohn admitted 1989 · 37 yr
- Seth Rowland admitted 1989 · 37 yr
- John C. Sullivan admitted 1989 · 37 yr
- Christopher J. Bruno admitted 1987 · 39 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How Doreen compares to fellow New York Law School alumni
Among the 8,212 New York Law School graduates in the New York register, Doreen Ann Sullivan is longer-tenured than 99%.
37 years vs. New York Law School alumni
Years since admission - 8,212 NY-registered alumni of this school
37 Top 1% higher than 99% of 8,212 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
New York Law School's active-bar rate
Of New York Law School's 15,933 alumni in the New York register, 69.1% currently hold "Currently registered" status, above the statewide average.
The 1989 admission class today
Of the 6,247 attorneys admitted to the New York bar in 1989, 73.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2225712
- Year Admitted
- 1989 (37 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Mar 2027
Location & Contact
- Company
- John C. Sullivan, P.C.
- City
- Cortlandt Manor, NY
- County
- Westchester
- ZIP Code
- 10567
- Phone
- (914) 592-7300
Education
Status Distribution Across the New York Bar
Doreen Ann Sullivan'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.
Same firm affiliation: John C. Sullivan, P.C.
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Near-tenure New York Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1989 (excluding same-firm colleagues above).
Same admission year (1989), other cities
NY-registered attorneys admitted in 1989 whose listed office city differs from Cortlandt Manor, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Doreen Ann Sullivan: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~54 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1989)
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 SearchNearby Attorneys in Cortlandt Manor, NY
Compare credentials side-by-side
Compare Doreen Ann Sullivan with similar attorneys in Cortlandt Manor.
Compare attorneys →Before you rely on this record
Doreen Ann Sullivan'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 Doreen Sullivan licensed?
Doreen Sullivan is licensed to practice law in New York.
When was Doreen Ann Sullivan admitted to the bar?
Doreen Ann Sullivan's admission to the New York bar dates back to 1989.
Where did Doreen Ann Sullivan go to law school?
Doreen Ann Sullivan attended New York Law School.
What company does Doreen Ann Sullivan work for?
Doreen Ann Sullivan is associated with John C. Sullivan, P.C. in Cortlandt Manor, NY.
Is Doreen Ann Sullivan in good standing?
Yes, Doreen Ann Sullivan 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.