Law school · NY bar alumni
University Of Columbia
6 graduates of University Of Columbia are registered with the New York State Bar, with the largest cohort practicing in , . Status, geography, and admission-year history come straight from the NY OCA registry.
- 6
- NY bar alumni
- 0.0%
- currently active
- top market
The short answer
University Of Columbia has placed 6 graduates on the New York register, of whom 0 (0.0%) remain actively registered today.
- 6
- graduates on the NY register
- 0.0%
- currently active and in good standing
- largest alumni market — 2 attorneys
- 2002
- most recent class — 2 admitted
What the alumni data reveals
University Of Columbia has 6 alumni registered with the New York State Bar, with 0 (0.0%) currently in active standing. The active-status share is a meaningful signal for prospective students and employers: it captures how many graduates are still practicing law under their New York bar credential versus those who have retired, moved to other jurisdictions, or transitioned into business, academia, or public service roles that do not require active bar membership. A rate near 0.0% is within the normal range for established law schools with alumni populations spanning multiple decades of admission classes.
Geographic placement is concentrated: , is the single largest market for University Of Columbia alumni with 2 registered attorneys (33.3% of alumni in this dataset). The top 5 cities for this school's graduates are (2), Brooklyn (1), New York (1), Tokyo 106-6123 (1), Tokyo 141-0001 (1) — placement patterns that reflect both proximity to the school and the historical strength of its alumni network in those markets. The most recent admission class (2002) produced 2 new attorneys, providing a rough pulse on current graduating-class scale; comparing 2002 against earlier years in the distribution below gives a sense of pipeline growth or contraction.
Law school affiliation matters for network effects, signaling, and specific practice pipelines — but it is not a direct predictor of individual attorney competence for your matter. When using this page to evaluate an attorney who graduated from University Of Columbia, treat the school as one data point alongside bar status, years of practice, discipline history, practice area alignment, and client references. For students comparing law schools, the alumni-active rate and geographic distribution here reflect outcomes for New York-registered graduates only — consult ABA-required disclosures and the school's own employment reports for complete placement data. The information below is drawn from public bar registration records and is not endorsement, ranking, or evaluation of the school's academic program.
Status Distribution
Top Cities
Recent Admissions
University Of Columbia — NY bar admissions by year
New attorneys from this school admitted to the New York bar each year (most recent classes)
- 1934
1934
1 admitted
- 1936
1936
1 admitted
- 1981
1981
1 admitted
- 1984
1984
1 admitted
- 2002
2002
2 admitted
What this shows Each bar is a single admission year. Rising bars in recent years signal a growing New York pipeline; a peak in earlier years means the school's NY presence is largely historical.
Alumni Directory
| Name | Status |
|---|---|
| Oscar R. Delgiudice | Deceased |
| Dora Lizette Irizarry | Currently registered |
| Walter Edward Maloney | Deceased |
| Hidetoshi Masunaga | Currently registered |
| Koichiro Ohashi | Currently registered |
| Israel Weinberger | Suspended, delinquent |
Frequently Asked Questions
How many attorneys graduated from University Of Columbia?
6 attorneys registered with the New York State Bar graduated from University Of Columbia. Of these, 0 (0.0%) are currently registered and active.
Where do University Of Columbia graduates practice?
The most common practice location for University Of Columbia graduates is , , with 2 attorneys. Alumni practice across 5 cities.
What is the bar status rate for University Of Columbia alumni?
Of 6 alumni, 0.0% are currently registered and active with the New York State Bar. The remaining 100.0% have other statuses including retired, suspended, or voluntarily resigned.
How many attorneys were admitted from University Of Columbia recently?
In 2002, 2 attorneys from University Of Columbia were admitted to the New York State Bar.
Other Law Schools with NY Bar Alumni
Compare University Of Columbia with other law schools producing attorneys registered in New York.
Compare law schools side-by-side
Compare University Of Columbia alumni outcomes with other law schools in this directory.
Compare schools →Disclaimer: This data is sourced from public state bar registration records. PlainAttorney does not provide legal advice or endorsements. Always verify attorney credentials directly with the relevant state bar.
Source: NY Office of Court Administration via data.ny.gov — attorney registration dataset.
Verification: NY Courts Attorney Registration Search.
Read our methodology — how this data is sourced, computed, and verified.