New York attorney record · Judicial Dept 1
Christina Leigh Sierra
New York Law School alumna, admitted to the New York bar in 2010, registered office in New York, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2010
- Admitted
- 16
- Years in bar
- 4856209
- NY reg #
The record in one line
Christina Leigh Sierra appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2010 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 16 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #47805 of 93,608
- by tenure in New York office peers
- Law school
- New York Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Christina Leigh Sierra is registered as bar number 4856209 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 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Summit Trail Advisors, located in New York, NY (New York County), ZIP 10017. 1 other attorney shares this firm affiliation in the registry. Educational background: New York Law School (15,128 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 New York, NY office peers
Christina Leigh Sierra's 16-year NY register tenure places mid-pack in New York, NY: rank #47,805 of 93,608 office peers (51st percentile). See the New York attorney directory .
- Local rank
- #47,805
- City cohort
- 93,608
- Local percentile
- 51st
- Admitted
- 2010
Nearest tenure peers in New York
- Jennifer Victoria Abelaj admitted 2010 · 16 yr
- Tahanie Aboushi admitted 2010 · 16 yr
- David Matthew Abramowicz admitted 2010 · 16 yr
- Scott Adam Abramowitz 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.
How Christina compares to fellow New York Law School alumni
Among the 8,212 New York Law School graduates in the New York register, Christina Leigh Sierra is longer-tenured than 51%.
16 years vs. New York Law School alumni
Years since admission - 8,212 NY-registered alumni of this school
16 Top 49% higher than 51% of 8,212 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
New York Law School's active-bar rate
Of New York Law School's 15,128 alumni in the New York register, 71% 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
- Due to reregister within 30 days of birthday
- Registration Number
- 4856209
- Year Admitted
- 2010 (16 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Sep 2026
Location & Contact
- Company
- Summit Trail Advisors
- City
- New York, NY
- County
- New York
- ZIP Code
- 10017
- Phone
- (908) 489-4422
Education
Status Distribution Across the New York Bar
Christina Leigh Sierra'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.
Same firm affiliation: Summit Trail Advisors
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
View all attorneys at this firm →Near-tenure New York Law School alumni
Fellow alumni on the NY register whose admission year is closest to 2010 (excluding same-firm colleagues above).
Same admission year (2010), other cities
NY-registered attorneys admitted in 2010 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 Christina Leigh Sierra with similar attorneys in New York.
Compare attorneys →Before you rely on this record
Christina Leigh Sierra 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 Christina Sierra licensed?
Christina Sierra is licensed to practice law in New York.
When was Christina Leigh Sierra admitted to the bar?
Christina Leigh Sierra was admitted to the bar in 2010.
Where did Christina Leigh Sierra go to law school?
Christina Leigh Sierra attended New York Law School.
What company does Christina Leigh Sierra work for?
Christina Leigh Sierra is associated with Summit Trail Advisors in New York, NY.
Is Christina Leigh Sierra in good standing?
Not currently, Christina Leigh Sierra'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.