New York attorney record · Judicial Dept 1
William Boruch Kohn
Harvard alumna, admitted to the New York bar in 1978, registered office in New York, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1978
- Admitted
- 48
- Years in bar
- 1309764
- NY reg #
The record in one line
William Boruch Kohn has spent 48 years on the register since admission in 1978, one of the longest-standing active practitioners the state bar carries at 92% tenure percentile.
- 48 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #3859 of 93,608
- by tenure in New York office peers
- Law school
- Harvard
Data updated September 2026
What this profile tells you
Bar status & tenure
William Boruch Kohn has carried New York bar registration 1309764 for the better part of a career, still active and in 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 Abrams Garfinkel Margolis Bergson LLP, located in New York, NY (New York County), ZIP 10018. 5 other attorneys share this firm affiliation in the registry. Educational background: HARVARD.
State context & due diligence
Across a career spanning 48 years, William Boruch Kohn has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
William Boruch Kohn's 48 years since a 1978 admission places this record near the far edge of the statewide tenure curve below.
48 years on the New York bar
Years since admission, all currently-active NY attorneys
48 Top 8% higher than 92% 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 New York, NY office peers
William Boruch Kohn is earlier in the New York, NY office cohort than most peers: local tenure rank #3,859 of 93,608 (4th percentile). See the New York attorney directory .
- Local rank
- #3,859
- City cohort
- 93,608
- Local percentile
- 4th
- Admitted
- 1978
Nearest tenure peers in New York
- Raymond J. Aab admitted 1978 · 48 yr
- Mark Abrams admitted 1978 · 48 yr
- Ronald Abramson admitted 1978 · 48 yr
- Rock Albers admitted 1978 · 48 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 William compares to fellow Harvard alumni
Among the 3,045 Harvard graduates in the New York register, William Boruch Kohn is longer-tenured than 99%.
48 years vs. Harvard alumni
Years since admission - 3,045 NY-registered alumni of this school
48 Top 1% higher than 99% of 3,045 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 1978 admission class today
Of the 3,834 attorneys admitted to the New York bar in 1978, 51.7% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1309764
- Year Admitted
- 1978 (48 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Feb 2028
Location & Contact
- Company
- Abrams Garfinkel Margolis Bergson LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10018
- Phone
- (212) 201-5457
Education
HARVARD
Status Distribution Across the New York Bar
William Boruch Kohn'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: Abrams Garfinkel Margolis Bergson LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Harvard alumni
Fellow alumni on the NY register whose admission year is closest to 1978 (excluding same-firm colleagues above).
Same admission year (1978), other cities
NY-registered attorneys admitted in 1978 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for William Boruch Kohn: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~93,609 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1978)
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
William Boruch Kohn'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 William Kohn licensed?
William Kohn is licensed to practice law in New York.
When was William Boruch Kohn admitted to the bar?
William Boruch Kohn's admission to the New York bar dates back to 1978.
Where did William Boruch Kohn go to law school?
William Boruch Kohn attended HARVARD.
What company does William Boruch Kohn work for?
William Boruch Kohn is associated with Abrams Garfinkel Margolis Bergson LLP in New York, NY.
Is William Boruch Kohn in good standing?
Yes, William Boruch Kohn 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.