Atty. Mark Leen

Atty. Mark Leen

Mark Leen is a lawyer practicing criminal law. Mark received a B.A. degree from Bowdoin College in 1983, and has been licensed for 36 years.

Van Nuys Van Nuys 36 yrs experience 36 year
Call (909) 752-6230 Book Appointment

Profile Summary

About Mark Leen at a glance

Mark Leen is a Member based in Van Nuys, California, practicing at Mark Leen. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on criminal defense. Admitted to practice in California (1990). Educated at University of Utah (J.D., 1989) and Bowdoin College (B.A., 1983). Active member of State Bar of California American Bar Association. Serands clients in Van Nuys, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Leen is a lawyer practicing criminal law
  • Mark received a B.A. degree from Bowdoin College in 1983, and has been licensed for 36 years
  • Mark practices at Mark Leen in Van Nuys, CA

Practice Areas Explained

Mark Leen's Areas of Practice

Each practice area below reflects the types of cases Mark Leen handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark Leen is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Van Nuys are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California 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 California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Van Nuys or all attorneys in California.

Frequently Asked

Common questions about Mark Leen

Where is Mark Leen's law office located?
Mark Leen's law practice is located in Van Nuys, California. The firm is Mark Leen. You can contact the office directly through this profile page.
What practice areas does Mark Leen handle?
Mark Leen focuses on criminal defense. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Leen practiced law?
Mark Leen has 36+ years of legal experience and has been licensed since 1990.
Where did Mark Leen go to law school?
Mark Leen earned their education at (J.D., 1989); (B.A., 1983).
How can I contact Mark Leen for a consultation?
You can contact Mark Leen 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.

Practice Areas

Education

J.D.
University of Utah
- 1989
B.A.
Bowdoin College
- 1983

Bar Admissions

California
Admitted: 1990

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