New York attorney record · Judicial Dept 3
Kathleen Heidbrier O'Neill
Michigan State College Of Law alumna, admitted to the New York bar in 2008, registered office in Santa Rosa, CA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2008
- Admitted
- 18
- Years in bar
- 4604161
- NY reg #
The record in one line
Kathleen Heidbrier O'Neill appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2008 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 18 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #23 of 33
- by tenure in Santa Rosa office peers
- Law school
- Michigan State College Of Law
Data updated August 2026
What this profile tells you
Bar status & tenure
Kathleen Heidbrier O'Neill is registered as bar number 4604161 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under O Neill Tran Law, located in Santa Rosa, CA, ZIP 95404. Educational background: MICHIGAN STATE COLLEGE OF LAW (10 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
Tenure among Santa Rosa, CA office peers
In the small Santa Rosa, CA cohort (33 with admission years), Kathleen Heidbrier O'Neill ranks #23 by tenure. See the Santa Rosa attorney directory .
- Local rank
- #23
- City cohort
- 33
- Local percentile
- 67th
- Admitted
- 2008
Nearest tenure peers in Santa Rosa
- Joshua Evan Hochberg admitted 2008 · 18 yr
- Alex Purtill admitted 2008 · 18 yr
- Robert Leonard Mckague admitted 2009 · 17 yr
- Sunny Woojung Noh admitted 2009 · 17 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.
Michigan State College Of Law's active-bar rate
Of Michigan State College Of Law's 10 alumni in the New York register, 60% currently hold "Currently registered" status, below the statewide average.
The 2008 admission class today
Of the 9,683 attorneys admitted to the New York bar in 2008, 68.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 4604161
- Year Admitted
- 2008 (18 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Aug 2026
Location & Contact
- Company
- O Neill Tran Law
- City
- Santa Rosa, CA
- ZIP Code
- 95404
- Phone
- (707) 559-8690
Education
Status Distribution Across the New York Bar
Kathleen Heidbrier O'Neill's current status, "Due to reregister within 30 days of birthday", 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 Michigan State College Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2008 (excluding same-firm colleagues above).
Same admission year (2008), other cities
NY-registered attorneys admitted in 2008 whose listed office city differs from Santa Rosa, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Kathleen Heidbrier O'Neill: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~34 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2008)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Kathleen Heidbrier O'Neill is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is Kathleen O'Neill licensed?
Kathleen O'Neill is licensed to practice law in New York.
When was Kathleen Heidbrier O'Neill admitted to the bar?
Kathleen Heidbrier O'Neill was admitted to the bar in 2008.
Where did Kathleen Heidbrier O'Neill go to law school?
Kathleen Heidbrier O'Neill attended MICHIGAN STATE COLLEGE OF LAW.
What company does Kathleen Heidbrier O'Neill work for?
Kathleen Heidbrier O'Neill is associated with O Neill Tran Law in Santa Rosa, CA.
Is Kathleen Heidbrier O'Neill in good standing?
Not currently, Kathleen Heidbrier O'Neill's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
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.