New York attorney record · Judicial Dept 2
John George Kalyvas
Harvard alumna, admitted to the New York bar in 1998, registered office in New York, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1998
- Admitted
- 28
- Years in bar
- 2891661
- NY reg #
The record in one line
With 28 years on the register since a 1998 admission, John George Kalyvas ranks among the New York bar's most senior active practitioners, longer-tenured than 62% of the currently-active bar.
- 28 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #24778 of 93,608
- by tenure in New York office peers
- Law school
- Harvard
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2891661 with the New York bar authority has long belonged to John George Kalyvas, a veteran practitioner still in active 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 Winston Taylor LLP, located in New York, NY (New York County), ZIP 10166. 5 other attorneys share this firm affiliation in the registry. Educational background: HARVARD (7,182 registered alumni).
State context & due diligence
After 28 years on the register, John George Kalyvas still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match John George Kalyvas's 28 years since admission in 1998.
28 years on the New York bar
Years since admission, all currently-active NY attorneys
28 Top 38% higher than 62% 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 New York, NY office peers
John George Kalyvas is earlier in the New York, NY office cohort than most peers: local tenure rank #24,778 of 93,608 (26th percentile). See the New York attorney directory .
- Local rank
- #24,778
- City cohort
- 93,608
- Local percentile
- 26th
- Admitted
- 1998
Nearest tenure peers in New York
- Luis A. Abad admitted 1998 · 28 yr
- John Chijioke Abili admitted 1998 · 28 yr
- Ajita Elizabeth Abraham admitted 1998 · 28 yr
- Andrew Herbert Abramowitz admitted 1998 · 28 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 John compares to fellow Harvard alumni
Among the 3,045 Harvard graduates in the New York register, John George Kalyvas is longer-tenured than 46%.
28 years vs. Harvard alumni
Years since admission - 3,045 NY-registered alumni of this school
28 Top 54% higher than 46% 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 · August 2026
Harvard's active-bar rate
Of Harvard's 7,182 alumni in the New York register, 50% currently hold "Currently registered" status, below the statewide average.
Harvard alumni, active-bar rate
The 1998 admission class today
Of the 7,302 attorneys admitted to the New York bar in 1998, 62.9% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2891661
- Year Admitted
- 1998 (28 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Mar 2028
Location & Contact
- Company
- Winston Taylor LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10166
- Phone
- (212) 294-4757
Education
Status Distribution Across the New York Bar
John George Kalyvas'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: Winston Taylor 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 1998 (excluding same-firm colleagues above).
Same admission year (1998), other cities
NY-registered attorneys admitted in 1998 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
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Compare credentials side-by-side
Compare John George Kalyvas with similar attorneys in New York.
Compare attorneys →Before you rely on this record
John George Kalyvas'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 John Kalyvas licensed?
John Kalyvas is licensed to practice law in New York.
When was John George Kalyvas admitted to the bar?
John George Kalyvas's admission to the New York bar dates back to 1998.
Where did John George Kalyvas go to law school?
John George Kalyvas attended HARVARD.
What company does John George Kalyvas work for?
John George Kalyvas is associated with Winston Taylor LLP in New York, NY.
Is John George Kalyvas in good standing?
Yes, John George Kalyvas 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.