New York attorney record · Judicial Dept 3
Heather Diana John
Osgoode Hall Law School At York University alumna, admitted to the New York bar in 2010, registered office in Miami, FL. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2010
- Admitted
- 16
- Years in bar
- 4818415
- NY reg #
The record in one line
Heather Diana John 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"
- #741 of 1,564
- by tenure in Miami office peers
- Law school
- Osgoode Hall Law School At York University
Data updated August 2026
What this profile tells you
Bar status & tenure
Heather Diana John carries New York bar registration 4818415, 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
The attorney's registration lists a business address in Miami, FL, ZIP 33131. Educational background: Osgoode Hall Law School at York University (8 registered alumni).
State context & due diligence
With an established practice on record, Heather Diana John 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
Heather Diana John 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 · August 2026
Tenure among Miami, FL office peers
Heather Diana John's 16-year NY register tenure places mid-pack in Miami, FL: rank #741 of 1,564 office peers (47th percentile). See the Miami attorney directory .
- Local rank
- #741
- City cohort
- 1,564
- Local percentile
- 47th
- Admitted
- 2010
Nearest tenure peers in Miami
- Garrett Ari Barten admitted 2010 · 16 yr
- Lucia Benabentos admitted 2010 · 16 yr
- Bradley Harris Brodie admitted 2010 · 16 yr
- Matthew Paul Brooks 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 August 2026. Derived local rank, not published upstream.
Osgoode Hall Law School At York University's active-bar rate
Of Osgoode Hall Law School At York University's 8 alumni in the New York register, 87.5% currently hold "Currently registered" status, above the statewide average.
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
- 4818415
- Year Admitted
- 2010 (16 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Mar 2028
Location & Contact
- City
- Miami, FL
- ZIP Code
- 33131
- Phone
- (645) 236-0530
Status Distribution Across the New York Bar
Heather Diana John'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 Osgoode Hall Law School At York University alumni
Fellow alumni on the NY register whose admission year is closest to 2010 .
Same admission year (2010), other cities
NY-registered attorneys admitted in 2010 whose listed office city differs from Miami, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Heather Diana John: closest NY bar admission year outside FL, and closest out-of-state office cities by how many NY-registered attorneys they list (~1,565 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
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Compare attorneys →Before you rely on this record
Heather Diana John'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 Heather John licensed?
Heather John is licensed to practice law in New York.
When was Heather Diana John admitted to the bar?
Heather Diana John was admitted to the bar in 2010.
Where did Heather Diana John go to law school?
Heather Diana John attended Osgoode Hall Law School at York University.
Is Heather Diana John in good standing?
Yes, Heather Diana John 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.