New York attorney record · Judicial Dept 2
Gregory A. Diamond
Columbia alumna, admitted to the New York bar in 2004, registered office in Brea, CA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2004
- Admitted
- 22
- Years in bar
- 4243697
- NY reg #
The record in one line
Gregory A. Diamond carries a "Delinquent" status on the New York bar register, on record since 2004 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 22 yrs
- since first admission to the bar
- Suspended
- current bar status: "Delinquent"
- #6 of 14
- by tenure in Brea office peers
- Law school
- Columbia
Data updated August 2026
What this profile tells you
Bar status & tenure
Gregory A. Diamond is registered as bar number 4243697 with the New York bar authority, carrying a current status of "Delinquent", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Law Office Of Gregory A Diamond, located in Brea, CA, ZIP 92821. Educational background: COLUMBIA (5,610 registered alumni).
State context & due diligence
A "Delinquent" status falls outside the New York bar's active cohort. The breakdown below shows what share of the register that represents, and how to verify current standing directly with the state bar.
Tenure among Brea, CA office peers
Within Brea, CA's 14-attorney local set, Gregory A. Diamond is #6 by tenure, a small-cohort read, not a statewide claim. See the Brea attorney directory .
- Local rank
- #6
- City cohort
- 14
- Local percentile
- 36th
- Admitted
- 2004
Nearest tenure peers in Brea
- Ho El Park admitted 2002 · 24 yr
- Jessica Freiheit Kurzban admitted 2001 · 25 yr
- Eric Tsai Syu admitted 2010 · 16 yr
- Karen Ann Bocker admitted 1997 · 29 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 Gregory compares to fellow Columbia alumni
Among the 2,448 Columbia graduates in the New York register, Gregory A. Diamond is longer-tenured than 15%.
22 years vs. Columbia alumni
Years since admission - 2,448 NY-registered alumni of this school
22 Top 85% higher than 15% of 2,448 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's active-bar rate
Of Columbia's 5,610 alumni in the New York register, 48.8% currently hold "Currently registered" status, below the statewide average.
The 2004 admission class today
Of the 8,407 attorneys admitted to the New York bar in 2004, 65.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Delinquent
- Registration Number
- 4243697
- Year Admitted
- 2004 (22 yrs · senior)
- Judicial Department
- 2
- Next Registration
- Feb 2026
Location & Contact
- Company
- Law Office Of Gregory A Diamond
- City
- Brea, CA
- ZIP Code
- 92821
- Phone
- (714) 782-4734
Education
Status Distribution Across the New York Bar
Gregory A. Diamond's current status, "Delinquent", places this record outside 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 Columbia alumni
Fellow alumni on the NY register whose admission year is closest to 2004 (excluding same-firm colleagues above).
Same admission year (2004), other cities
NY-registered attorneys admitted in 2004 whose listed office city differs from Brea, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Gregory A. Diamond: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~15 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2004)
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 Brea, CA
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Compare Gregory A. Diamond with similar attorneys in Brea.
Compare attorneys →Before you rely on this record
Gregory A. Diamond carries a "Delinquent" status. Verify the exact scope and dates of this action directly with the state bar before acting on it.
Frequently Asked Questions
Where is Gregory Diamond licensed?
Gregory Diamond is licensed to practice law in New York.
When was Gregory A. Diamond admitted to the bar?
Gregory A. Diamond was admitted to the bar in 2004.
Where did Gregory A. Diamond go to law school?
Gregory A. Diamond attended COLUMBIA.
What company does Gregory A. Diamond work for?
Gregory A. Diamond is associated with Law Office Of Gregory A Diamond in Brea, CA.
Is Gregory A. Diamond in good standing?
No, Gregory A. Diamond carries a "Delinquent" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
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.