New York attorney record · Judicial Dept 1
Yon Sam Oh
Northwestern alumna, admitted to the New York bar in 1999. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1999
- Admitted
- 27
- Years in bar
- 3003449
- NY reg #
The record in one line
Yon Sam Oh carries a "Suspended, delinquent" status on the New York bar register, on record since 1999 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 27 yrs
- since first admission to the bar
- Suspended
- current bar status: "Suspended, delinquent"
- Law school
- Northwestern
Data updated September 2026
What this profile tells you
Bar status & tenure
Yon Sam Oh is registered as bar number 3003449 with the New York bar authority, carrying a current status of "Suspended, delinquent", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Hanall Biopharma Co., Ltd., located in Seoul. Educational background: NORTHWESTERN (189 registered alumni).
State context & due diligence
A "Suspended, 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.
How Yon compares to fellow Northwestern alumni
Among the 151 Northwestern graduates in the New York register, Yon Sam Oh is longer-tenured than 55%.
27 years vs. Northwestern alumni
Years since admission - 151 NY-registered alumni of this school
27 Top 45% higher than 55% of 151 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
Northwestern's active-bar rate
Of Northwestern's 189 alumni in the New York register, 56.1% currently hold "Currently registered" status, below the statewide average.
The 1999 admission class today
Of the 7,628 attorneys admitted to the New York bar in 1999, 81.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Suspended, delinquent
- Registration Number
- 3003449
- Year Admitted
- 1999 (27 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Jun 2027
Location & Contact
- Company
- Hanall Biopharma Co., Ltd.
- City
- Seoul
- Phone
- +82 -2-2204-1707
Education
Status Distribution Across the New York Bar
Yon Sam Oh's current status, "Suspended, 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 Northwestern alumni
Fellow alumni on the NY register whose admission year is closest to 1999 (excluding same-firm colleagues above).
Same admission year (1999), other cities
NY-registered attorneys admitted in 1999 whose listed office city differs from Seoul, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Yon Sam Oh with the closest admission year to 1999. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
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 SearchBefore you rely on this record
Yon Sam Oh carries a "Suspended, 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 Yon Oh licensed?
Yon Oh is licensed to practice law in New York.
When was Yon Sam Oh admitted to the bar?
Yon Sam Oh's admission to the New York bar dates back to 1999.
Where did Yon Sam Oh go to law school?
Yon Sam Oh attended NORTHWESTERN.
What company does Yon Sam Oh work for?
Yon Sam Oh is associated with Hanall Biopharma Co., Ltd. in Seoul.
Is Yon Sam Oh in good standing?
No, Yon Sam Oh carries a "Suspended, 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.