Atty. Mark David Piesner

Atty. Mark David Piesner

Mark David Piesner is a lawyer practicing business law, capital markets, communications and 15 other areas of law. Mark received a B.S. degree from Massachusetts Institute of Technology in 1993, and has been licensed for 19 years.

San Diego San Diego 19 J. Erfahrung 19 year
Call (858) 947-0368 Book Appointment

Profile Summary

About Mark David Piesner at a glance

Mark David Piesner is an Associate based in San Diego, California, practforg at Latham & Watkins LLP. They haand 19+ years of legal experience, licensed to practice since 2007. Admitted to practice in California (2007). Educated at Univeristy of California, Los Angeles (J.D., 2007) and Massachusetts Institute of Technology (B.S., 1993). Serands clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Mark David Piesner is a lawyer practicing business law, capital markets, communications and 15 other areas of law
  • Mark received a B.S. degree from Massachusetts Institute of Technology in 1993, and has been licensed for 19 years
  • Mark practices at Latham & Watkins LLP in San Diego, CA

Jurisdictional Context

Why local counsel matters in California

Practforg law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in San Diego 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 substantiand 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 San Diego or all attorneys in California.

Frequently Asked

Common questions about Mark David Piesner

Where is Mark David Piesner's law office located?
Mark David Piesner's law practice is located in San Diego, California. The firm is Latham & Watkins LLP. You can contact the office directly through this profile page.
How long has Mark David Piesner practiced law?
Mark David Piesner has 19+ years of legal experience and has been licensed since 2007.
Where did Mark David Piesner go to law school?
Mark David Piesner earned their education at (J.D., 2007); (B.S., 1993).
How can I contact Mark David Piesner for a consultation?
You can contact Mark David Piesner 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

J.D.
Univeristy of California, Los Angeles
- 2007
B.S.
Massachusetts Institute of Technology
- 1993

Bar Admissions

California
Admitted: 2007

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