Atty. Mark James Jacoby

Atty. Mark James Jacoby

Mr. Mark James Jacoby is a lawyer.

Washington Washington 21 Years Experience 21 year
Call (771) 218-3541

Profile Summary

About Mark James Jacoby at a glance

Mark James Jacoby is an Attorney based in Washington, District of Columbia, practicing at Debevoise And Plimpton Llp. They have 21+ years of legal experience, licensed to practice since 2005. Admitted to practice in New York (2005) and District of Columbia (2007). Educated at Georgetown (—). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark James Jacoby is a lawyer
  • Mark received a degree from Georgetown, and has been licensed for 21 years
  • Mark practices at Debevoise & Plimpton LLP in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Mark James Jacoby

Where is Mark James Jacoby's law office located?
Mark James Jacoby's law practice is located in Washington, District of Columbia. The firm is Debevoise And Plimpton Llp. You can contact the office directly through this profile page.
How long has Mark James Jacoby practiced law?
Mark James Jacoby has 21+ years of legal experience and has been licensed since 2005.
Where did Mark James Jacoby go to law school?
Mark James Jacoby earned their education at (—).
How can I contact Mark James Jacoby for a consultation?
You can contact Mark James Jacoby 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

Georgetown
- In Progress

Bar Admissions

New York
Admitted: 2005
District of Columbia
Admitted: 2007

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