New York attorney record · Judicial Dept 2
M. Marc Dahan
Columbia Law School alumna, admitted to the New York bar in 1968, registered office in White Plains, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1968
- Admitted
- 58
- Years in bar
- 1016625
- NY reg #
The record in one line
M. Marc Dahan has spent 58 years on the register since admission in 1968, one of the longest-standing active practitioners the state bar carries at 98% tenure percentile.
- 58 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #58 of 3,330
- by tenure in White Plains office peers
- Law school
- Columbia Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
M. Marc Dahan has carried New York bar registration 1016625 for the better part of a career, still active and in 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 Offit Kurman, P.A., located in White Plains, NY (Westchester County), ZIP 10606. 5 other attorneys share this firm affiliation in the registry. Educational background: Columbia Law School (11,650 registered alumni).
State context & due diligence
Across a career spanning 58 years, M. Marc Dahan 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
M. Marc Dahan's 58 years since a 1968 admission places this record near the far edge of the statewide tenure curve below.
58 years on the New York bar
Years since admission, all currently-active NY attorneys
58 Top 2% higher than 98% 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 · August 2026
Tenure among White Plains, NY office peers
M. Marc Dahan is earlier in the White Plains, NY office cohort than most peers: local tenure rank #58 of 3,330 (2nd percentile). See the White Plains attorney directory .
- Local rank
- #58
- City cohort
- 3,330
- Local percentile
- 2nd
- Admitted
- 1968
Nearest tenure peers in White Plains
- Herbert Adler admitted 1968 · 58 yr
- Arthur Lawrence Altman admitted 1968 · 58 yr
- Gary Edward Bashian admitted 1968 · 58 yr
- John Peter Frucco admitted 1968 · 58 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 August 2026. Derived local rank, not published upstream.
How M. compares to fellow Columbia Law School alumni
Among the 12,124 Columbia Law School graduates in the New York register, M. Marc Dahan is longer-tenured than 99%.
58 years vs. Columbia Law School alumni
Years since admission - 12,124 NY-registered alumni of this school
58 Top 1% higher than 99% of 12,124 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 · August 2026
Columbia Law School's active-bar rate
Of Columbia Law School's 11,650 alumni in the New York register, 78.3% currently hold "Currently registered" status, above the statewide average.
The 1968 admission class today
Of the 1,871 attorneys admitted to the New York bar in 1968, 31.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1016625
- Year Admitted
- 1968 (58 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Apr 2028
Location & Contact
- Company
- Offit Kurman, P.A.
- City
- White Plains, NY
- County
- Westchester
- ZIP Code
- 10606
- Phone
- (914) 461-1650
Education
Status Distribution Across the New York Bar
M. Marc Dahan'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: Offit Kurman, P.A.
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Columbia Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1968 (excluding same-firm colleagues above).
Same admission year (1968), other cities
NY-registered attorneys admitted in 1968 whose listed office city differs from White Plains, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for M. Marc Dahan: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~3,331 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1968)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
M. Marc Dahan'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 M. Dahan licensed?
M. Dahan is licensed to practice law in New York.
When was M. Marc Dahan admitted to the bar?
M. Marc Dahan's admission to the New York bar dates back to 1968.
Where did M. Marc Dahan go to law school?
M. Marc Dahan attended Columbia Law School.
What company does M. Marc Dahan work for?
M. Marc Dahan is associated with Offit Kurman, P.A. in White Plains, NY.
Is M. Marc Dahan in good standing?
Yes, M. Marc Dahan 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.