Atty. Jon Stephen Tangonan

Atty. Jon Stephen Tangonan

Jon Stephen Tangonan is a lawyer practicing environmental/toxic tort, tort & product liability, litigation and 2 other areas of law. Jon received a B.A. degree from University of California, San Diego in 1998, and has been licensed for 25 years.

San Diego San Diego 25 yrs experience 25 year
Call (619) 923-1796 Book Appointment

Profile Summary

About Jon Stephen Tangonan at a glance

Jon Stephen Tangonan is a Dep. Atty. Gen. based in San Diego, California. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on personal injury, criminal defense, product liability, litigation, and environmental. Admitted to practice in California (2001) and U.S. District Court, Southern District of California (2001). Educated at University of San Diego School of Law (J.D., 2001) and University of California, San Diego (B.A. Ethnic, 1998). Active member of State Bar of California. Serands clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jon Stephen Tangonan is a lawyer practicing environmental/toxic tort, tort & product liability, litigation and 2 other areas of law
  • Jon received a B.A. degree from University of California, San Diego in 1998, and has been licensed for 25 years
  • Jon practices in San Diego, CA

Practice Areas Explained

Jon Stephen Tangonan's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Jon Stephen Tangonan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in California →

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.

Jon Stephen Tangonan is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Product Liability

Jon Stephen Tangonan is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in California →

Civil Litigation

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

Jon Stephen Tangonan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Jon Stephen Tangonan is one of 56,434 environmental attorneys indexed nationally. Browse environmental 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 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 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 Diego or all attorneys in California.

Frequently Asked

Common questions about Jon Stephen Tangonan

Where is Jon Stephen Tangonan's law office located?
Jon Stephen Tangonan's law practice is located in San Diego, California. You can contact the office directly through this profile page.
What practice areas does Jon Stephen Tangonan handle?
Jon Stephen Tangonan focuses on personal injury, criminal defense, product liability, litigation, environmental. Each practice area listed reflects experience handling cases of that type in California.
How long has Jon Stephen Tangonan practiced law?
Jon Stephen Tangonan has 25+ years of legal experience and has been licensed since 2001.
Where did Jon Stephen Tangonan go to law school?
Jon Stephen Tangonan earned their education at (J.D., 2001); (B.A. Ethnic, 1998).
How can I contact Jon Stephen Tangonan for a consultation?
You can contact Jon Stephen Tangonan 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 School of Law
- 2001
B.A. Ethnic
University of California, San Diego
- 1998

Bar Admissions

California
Admitted: 2001
U.S. District Court, Southern District of California
Admitted: 2001

Reviews

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.