New York attorney record · Judicial Dept 3
Bryan Stephen Keighery
Seton Hall alumna, admitted to the New York bar in 2010, registered office in Cambridge, MA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2010
- Admitted
- 16
- Years in bar
- 4779625
- NY reg #
The record in one line
Bryan Stephen Keighery has held an active New York bar license for 16 years - admitted in 2010, longer-tenured than 38% of the state's currently-active attorneys.
- 16 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #178 of 332
- by tenure in Cambridge office peers
- Law school
- Seton Hall
Data updated September 2026
What this profile tells you
Bar status & tenure
Bryan Stephen Keighery carries New York bar registration 4779625, 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 Biogen Inc., located in Cambridge, MA, ZIP 02142. 1 other attorney shares this firm affiliation in the registry. Educational background: SETON HALL.
State context & due diligence
With an established practice on record, Bryan Stephen Keighery 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
Bryan Stephen Keighery was admitted in 2010, giving 16 years on the New York register.
16 years on the New York bar
Years since admission, all currently-active NY attorneys
16 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 Cambridge, MA office peers
Relative to the 332 NY-registered attorneys listing Cambridge, MA, Bryan Stephen Keighery is longer-tenured than 53% (local rank #178). See the Cambridge attorney directory .
- Local rank
- #178
- City cohort
- 332
- Local percentile
- 53rd
- Admitted
- 2010
Nearest tenure peers in Cambridge
- Jeffrey Michael Cerio admitted 2010 · 16 yr
- Rachel Gore Freed admitted 2010 · 16 yr
- Leslie Erin Kersey admitted 2010 · 16 yr
- Adam Christopher Krol admitted 2010 · 16 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 Bryan compares to fellow Seton Hall alumni
Among the 889 Seton Hall graduates in the New York register, Bryan Stephen Keighery is longer-tenured than 11%.
16 years vs. Seton Hall alumni
Years since admission - 889 NY-registered alumni of this school
16 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 2010 admission class today
Of the 10,128 attorneys admitted to the New York bar in 2010, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4779625
- Year Admitted
- 2010 (16 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Mar 2028
Location & Contact
- Company
- Biogen Inc.
- City
- Cambridge, MA
- ZIP Code
- 02142
- Phone
- (617) 679-3107
Education
SETON HALL
Status Distribution Across the New York Bar
Bryan Stephen Keighery'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: Biogen Inc.
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 Seton Hall alumni
Fellow alumni on the NY register whose admission year is closest to 2010 (excluding same-firm colleagues above).
Same admission year (2010), other cities
NY-registered attorneys admitted in 2010 whose listed office city differs from Cambridge, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Bryan Stephen Keighery: closest NY bar admission year outside MA, and closest out-of-state office cities by how many NY-registered attorneys they list (~333 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2010)
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 Cambridge, MA
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Compare Bryan Stephen Keighery with similar attorneys in Cambridge.
Compare attorneys →Before you rely on this record
Bryan Stephen Keighery'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 Bryan Keighery licensed?
Bryan Keighery is licensed to practice law in New York.
When was Bryan Stephen Keighery admitted to the bar?
Bryan Stephen Keighery was admitted to the bar in 2010.
Where did Bryan Stephen Keighery go to law school?
Bryan Stephen Keighery attended SETON HALL.
What company does Bryan Stephen Keighery work for?
Bryan Stephen Keighery is associated with Biogen Inc. in Cambridge, MA.
Is Bryan Stephen Keighery in good standing?
Yes, Bryan Stephen Keighery 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.