New York attorney record · Judicial Dept 3
Brian Patrick O'Neill
Seton Hall alumna, admitted to the New York bar in 2011, registered office in Roseland, NJ. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2011
- Admitted
- 15
- Years in bar
- 4969424
- NY reg #
The record in one line
Brian Patrick O'Neill has held an active New York bar license for 15 years - admitted in 2011, longer-tenured than 38% of the state's currently-active attorneys.
- 15 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #425 of 676
- by tenure in Roseland office peers
- Law school
- Seton Hall
Data updated September 2026
What this profile tells you
Bar status & tenure
Brian Patrick O'Neill carries New York bar registration 4969424, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Chiesa Shahinian & Giantomasi PC, located in Roseland, NJ, ZIP 07068. 5 other attorneys share this firm affiliation in the registry. Educational background: SETON HALL.
State context & due diligence
With an established practice on record, Brian Patrick O'Neill remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Brian Patrick O'Neill was admitted in 2011, giving 15 years on the New York register.
15 years on the New York bar
Years since admission, all currently-active NY attorneys
15 Top 62% higher than 38% 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 Roseland, NJ office peers
Relative to the 676 NY-registered attorneys listing Roseland, NJ, Brian Patrick O'Neill is longer-tenured than 63% (local rank #425). See the Roseland attorney directory .
- Local rank
- #425
- City cohort
- 676
- Local percentile
- 63rd
- Admitted
- 2011
Nearest tenure peers in Roseland
- Jason Henry Alperstein admitted 2011 · 15 yr
- John Stanley Barrett admitted 2011 · 15 yr
- Shannon Mary Carroll admitted 2011 · 15 yr
- Richard Anthony Cheng admitted 2011 · 15 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 Brian compares to fellow Seton Hall alumni
Among the 889 Seton Hall graduates in the New York register, Brian Patrick O'Neill is longer-tenured than 11%.
15 years vs. Seton Hall alumni
Years since admission - 889 NY-registered alumni of this school
15 Top 89% higher than 11% of 889 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 2011 admission class today
Of the 9,856 attorneys admitted to the New York bar in 2011, 88.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4969424
- Year Admitted
- 2011 (15 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Aug 2027
Location & Contact
- Company
- Chiesa Shahinian & Giantomasi PC
- City
- Roseland, NJ
- ZIP Code
- 07068
- Phone
- (973) 530-2116
Education
SETON HALL
Status Distribution Across the New York Bar
Brian Patrick O'Neill'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: Chiesa Shahinian & Giantomasi PC
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Seton Hall alumni
Fellow alumni on the NY register whose admission year is closest to 2011 (excluding same-firm colleagues above).
Same admission year (2011), other cities
NY-registered attorneys admitted in 2011 whose listed office city differs from Roseland, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Brian Patrick O'Neill: closest NY bar admission year outside NJ, and closest out-of-state office cities by how many NY-registered attorneys they list (~677 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2011)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Brian Patrick O'Neill'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 Brian O'Neill licensed?
Brian O'Neill is licensed to practice law in New York.
When was Brian Patrick O'Neill admitted to the bar?
Brian Patrick O'Neill was admitted to the bar in 2011.
Where did Brian Patrick O'Neill go to law school?
Brian Patrick O'Neill attended SETON HALL.
What company does Brian Patrick O'Neill work for?
Brian Patrick O'Neill is associated with Chiesa Shahinian & Giantomasi PC in Roseland, NJ.
Is Brian Patrick O'Neill in good standing?
Yes, Brian Patrick O'Neill 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.