Atty. Mark James Jacoby

Atty. Mark James Jacoby

Mr. Mark James Jacoby is a lawyer.

Washington Washington 21 yrs experience 21 year
Call (771) 218-3541 Book Appointment

Attorney · Serving Washington, DC · 21+ Years Experience

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 October 2026

About Mark James Jacoby

  • 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 Washington

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.

Washington Courts and Legal Process

Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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.

Professional Profile

Why Clients in Washington Choose Mark James Jacoby

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark James Jacoby's practice.

Decade-Tested Legal Experience

Mark James Jacoby brings 21+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in New York and District of Columbia, Mark James Jacoby can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Local Presence in Washington

A Washington-based practice means Mark James Jacoby attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Mark James Jacoby Online

Prospective clients searching for legal help in Washington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark James Jacoby.

Mark James Jacoby attorney Mark James Jacoby lawyer Mark James Jacoby Washington Mark James Jacoby District of Columbia Mark James Jacoby reviews Mark James Jacoby contact Debevoise And Plimpton Llp law firm find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark James Jacoby directly.

Education & Law School Background

—
Georgetown
- In Progress

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 2005
District of Columbia
Admitted: 2007

Client Reviews & Ratings — Mark James Jacoby

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.