New York attorney record · Judicial Dept 3
Katherine Andrea Silverthorne
Vermont Law School alumna, admitted to the New York bar in 1997, registered office in Chevy Chase, MD. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1997
- Admitted
- 29
- Years in bar
- 2844603
- NY reg #
The record in one line
With 29 years on the register since a 1997 admission, Katherine Andrea Silverthorne ranks among the New York bar's most senior active practitioners, longer-tenured than 62% of the currently-active bar.
- 29 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #42 of 88
- by tenure in Chevy Chase office peers
- Law school
- Vermont Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2844603 with the New York bar authority has long belonged to Katherine Andrea Silverthorne, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
The attorney's registration lists a business address in Chevy Chase, MD, ZIP 20815. Educational background: VERMONT LAW SCHOOL (1,004 registered alumni).
State context & due diligence
After 29 years on the register, Katherine Andrea Silverthorne 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 Katherine Andrea Silverthorne's 29 years since admission in 1997.
29 years on the New York bar
Years since admission, all currently-active NY attorneys
29 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 · September 2026
Tenure among Chevy Chase, MD office peers
Against Chevy Chase, MD's 88-attorney NY register cohort, Katherine Andrea Silverthorne lands at the 47th tenure percentile (rank #42). See the Chevy Chase attorney directory .
- Local rank
- #42
- City cohort
- 88
- Local percentile
- 47th
- Admitted
- 1997
Nearest tenure peers in Chevy Chase
- Sue J. Choi admitted 1997 · 29 yr
- Jiyoung Choi Desombre admitted 1996 · 30 yr
- Nichole Suzanne Williams-Miller admitted 1998 · 28 yr
- Stefan Constantine Nicholas admitted 1999 · 27 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 September 2026. Derived local rank, not published upstream.
How Katherine compares to fellow Vermont Law School alumni
Among the 142 Vermont Law School graduates in the New York register, Katherine Andrea Silverthorne is longer-tenured than 45%.
29 years vs. Vermont Law School alumni
Years since admission - 142 NY-registered alumni of this school
29 Top 55% higher than 45% of 142 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
Vermont Law School's active-bar rate
Of Vermont Law School's 1,004 alumni in the New York register, 74.3% currently hold "Currently registered" status, above the statewide average.
The 1997 admission class today
Of the 7,065 attorneys admitted to the New York bar in 1997, 81% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2844603
- Year Admitted
- 1997 (29 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Mar 2027
Location & Contact
- City
- Chevy Chase, MD
- ZIP Code
- 20815
- Phone
- (202) 744-5143
Education
Status Distribution Across the New York Bar
Katherine Andrea Silverthorne'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.
Near-tenure Vermont Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1997 .
Same admission year (1997), other cities
NY-registered attorneys admitted in 1997 whose listed office city differs from Chevy Chase, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Katherine Andrea Silverthorne: closest NY bar admission year outside MD, and closest out-of-state office cities by how many NY-registered attorneys they list (~89 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1997)
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 SearchNearby Attorneys in Chevy Chase, MD
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Compare attorneys →Before you rely on this record
Katherine Andrea Silverthorne'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 Katherine Silverthorne licensed?
Katherine Silverthorne is licensed to practice law in New York.
When was Katherine Andrea Silverthorne admitted to the bar?
Katherine Andrea Silverthorne's admission to the New York bar dates back to 1997.
Where did Katherine Andrea Silverthorne go to law school?
Katherine Andrea Silverthorne attended VERMONT LAW SCHOOL.
Is Katherine Andrea Silverthorne in good standing?
Yes, Katherine Andrea Silverthorne 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.