Atty. John Marshall Thompson

Atty. John Marshall Thompson

John Marshall Thompson is a lawyer. John received a B.S. degree from University of Southern California in 1973, and has been licensed for 50 years.

El Cajon El Cajon 50 yrs experience 50 year
Call (858) 387-3077 Book Appointment

Profile Summary

About John Marshall Thompson at a glance

John Marshall Thompson is a Supr. Ct. J. based in El Cajon, California. They have 50+ years of legal experience, licensed to practice since 1976. Admitted to practice in California (1976). Educated at University of San Diego (J.D., 1976) and University of Southern California (B.S., 1973). Serands clients in El Cajon, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Marshall Thompson is a lawyer
  • John received a B.S. degree from University of Southern California in 1973, and has been licensed for 50 years
  • John practices in El Cajon, CA

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 El Cajon 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 El Cajon or all attorneys in California.

Frequently Asked

Common questions about John Marshall Thompson

Where is John Marshall Thompson's law office located?
John Marshall Thompson's law practice is located in El Cajon, California. You can contact the office directly through this profile page.
How long has John Marshall Thompson practiced law?
John Marshall Thompson has 50+ years of legal experience and has been licensed since 1976.
Where did John Marshall Thompson go to law school?
John Marshall Thompson earned their education at (J.D., 1976); (B.S., 1973).
How can I contact John Marshall Thompson for a consultation?
You can contact John Marshall Thompson 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.
University of San Diego
- 1976
B.S.
University of Southern California
- 1973

Bar Admissions

California
Admitted: 1976

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