New York attorney record · Judicial Dept 2
Marc Owen Mandel
Hofstra alumna, admitted to the New York bar in 1976, registered office in Sea Cliff, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1976
- Admitted
- 50
- Years in bar
- 1318484
- NY reg #
The record in one line
Marc Owen Mandel has spent 50 years on the register since admission in 1976, one of the longest-standing active practitioners the state bar carries at 96% tenure percentile.
- 50 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #5 of 34
- by tenure in Sea Cliff office peers
- Law school
- Hofstra
Data updated September 2026
What this profile tells you
Bar status & tenure
Marc Owen Mandel has carried New York bar registration 1318484 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 Golden And Mandel, LLP, located in Sea Cliff, NY (Nassau County), ZIP 11579. Educational background: HOFSTRA.
State context & due diligence
Across a career spanning 50 years, Marc Owen Mandel 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
Marc Owen Mandel's 50 years since a 1976 admission places this record near the far edge of the statewide tenure curve below.
50 years on the New York bar
Years since admission, all currently-active NY attorneys
50 Top 4% higher than 96% 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 Sea Cliff, NY office peers
Within Sea Cliff, NY's 34-attorney local set, Marc Owen Mandel is #5 by tenure, a small-cohort read, not a statewide claim. See the Sea Cliff attorney directory .
- Local rank
- #5
- City cohort
- 34
- Local percentile
- 12th
- Admitted
- 1976
Nearest tenure peers in Sea Cliff
- Gilbert W. Mcgill admitted 1976 · 50 yr
- John D. Nagy admitted 1976 · 50 yr
- Frank Nicholas D'Errico admitted 1975 · 51 yr
- Donald Joseph Kavanagh Jr. admitted 1977 · 49 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 Marc compares to fellow Hofstra alumni
Among the 1,287 Hofstra graduates in the New York register, Marc Owen Mandel is longer-tenured than 99%.
50 years vs. Hofstra alumni
Years since admission - 1,287 NY-registered alumni of this school
50 Top 1% higher than 99% of 1,287 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 1976 admission class today
Of the 3,226 attorneys admitted to the New York bar in 1976, 50.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1318484
- Year Admitted
- 1976 (50 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Oct 2026
Location & Contact
- Company
- Golden And Mandel, LLP
- City
- Sea Cliff, NY
- County
- Nassau
- ZIP Code
- 11579
- Phone
- (212) 949-6300
Education
HOFSTRA
Status Distribution Across the New York Bar
Marc Owen Mandel'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.
Near-tenure Hofstra alumni
Fellow alumni on the NY register whose admission year is closest to 1976 (excluding same-firm colleagues above).
Same admission year (1976), other cities
NY-registered attorneys admitted in 1976 whose listed office city differs from Sea Cliff, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Marc Owen Mandel: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~35 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1976)
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
Marc Owen Mandel'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 Marc Mandel licensed?
Marc Mandel is licensed to practice law in New York.
When was Marc Owen Mandel admitted to the bar?
Marc Owen Mandel's admission to the New York bar dates back to 1976.
Where did Marc Owen Mandel go to law school?
Marc Owen Mandel attended HOFSTRA.
What company does Marc Owen Mandel work for?
Marc Owen Mandel is associated with Golden And Mandel, LLP in Sea Cliff, NY.
Is Marc Owen Mandel in good standing?
Yes, Marc Owen Mandel 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.