Atty. Mathew Leon Walker

Atty. Mathew Leon Walker

Mathew Leon Walker is a lawyer practicing litigation, advertising, arbitration. Mathew received a B.A. degree from California Polytechnic State University in 1999, and has been licensed for 23 years.

San Bernardino San Bernardino 23 yrs experience 23 year
Call (909) 756-2029 Book Appointment

Profile Summary

About Mathew Leon Walker at a glance

Mathew Leon Walker is a Partner based in San Bernardino, California, practicing at Lewis, Brisbois, Bisgaard & Smith LLP. They have 23+ years of legal experience, licensed to practice since 2003. Their practice focuses on litigation, adr, and entertainment. Admitted to practice in California (2003). Educated at Whittier College School of Law (J.D., 2002) and California Polytechnic State University (B.A. Political, 1999). Serands clients in San Bernardino, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mathew Leon Walker is a lawyer practicing litigation, advertising, arbitration
  • Mathew received a B.A. degree from California Polytechnic State University in 1999, and has been licensed for 23 years
  • Mathew practices at Lewis, Brisbois, Bisgaard & Smith LLP in San Bernardino, CA

Practice Areas Explained

Mathew Leon Walker's Areas of Practice

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

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mathew Leon Walker is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Mathew Leon Walker is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in California →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Mathew Leon Walker is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 San Bernardino 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 San Bernardino or all attorneys in California.

Frequently Asked

Common questions about Mathew Leon Walker

Where is Mathew Leon Walker's law office located?
Mathew Leon Walker's law practice is located in San Bernardino, California. The firm is Lewis, Brisbois, Bisgaard & Smith LLP. You can contact the office directly through this profile page.
What practice areas does Mathew Leon Walker handle?
Mathew Leon Walker focuses on litigation, adr, entertainment. Each practice area listed reflects experience handling cases of that type in California.
How long has Mathew Leon Walker practiced law?
Mathew Leon Walker has 23+ years of legal experience and has been licensed since 2003.
Where did Mathew Leon Walker go to law school?
Mathew Leon Walker earned their education at (J.D., 2002); (B.A. Political, 1999).
How can I contact Mathew Leon Walker for a consultation?
You can contact Mathew Leon Walker 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.
Whittier College School of Law
- 2002
B.A. Political
California Polytechnic State University
- 1999

Bar Admissions

California
Admitted: 2003

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