Atty. Jonathan Stewart Kaplan

Atty. Jonathan Stewart Kaplan

Jonathan Stewart Kaplan is a lawyer. Jonathan received a degree from University of Pennsylvania Law School, and has been licensed for 9 years.

New York New York 9 yrs experience 9 year
Call (914) 829-3584 Book Appointment

Profile Summary

About Jonathan Stewart Kaplan at a glance

Jonathan Stewart Kaplan is an Attorney based in New York, New York, practicing at Simpson Thacher & Bartlett LLP. They have 9+ years of legal experience, licensed to practice since 2017. Admitted to practice in New York (2017) and District of Columbia (2020). Educated at University of Pennsylvania Law School (—). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jonathan Stewart Kaplan is a lawyer
  • Jonathan received a degree from University of Pennsylvania Law School, and has been licensed for 9 years
  • Jonathan practices at Simpson Thacher & Bartlett LLP in New York, NY

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Jonathan Stewart Kaplan

Where is Jonathan Stewart Kaplan's law office located?
Jonathan Stewart Kaplan's law practice is located in New York, New York. The firm is Simpson Thacher & Bartlett LLP. You can contact the office directly through this profile page.
How long has Jonathan Stewart Kaplan practiced law?
Jonathan Stewart Kaplan has 9+ years of legal experience and has been licensed since 2017.
Where did Jonathan Stewart Kaplan go to law school?
Jonathan Stewart Kaplan earned their education at (—).
How can I contact Jonathan Stewart Kaplan for a consultation?
You can contact Jonathan Stewart Kaplan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

University of Pennsylvania Law School
- In Progress

Bar Admissions

New York
Admitted: 2017
District of Columbia
Admitted: 2020

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