Atty. David Sean Killoran

Atty. David Sean Killoran

David Sean Killoran is a lawyer practicing insurance, appellate, class action & complex litigation defense and 2 other areas of law. David received a degree from Loyola Law School, and has been licensed for 35 years.

Los Angeles Los Angeles 35 J. Erfahrung 35 year
Call (949) 805-0255 Book Appointment

Profile Summary

About David Sean Killoran at a glance

David Sean Killoran is a Partner based in Los Angeles, California. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on class action, product liability, litigation, insurance, and appellate. Admitted to practice in California (1991). Educated at Loyola Law School J.D. Law Review Loyola Law School St. Thomas More Law Honor Society Loyola Law School American Jurisprudence Award: Appellate Advocacy University of Colorado at Boulder B.A. (—). Active member of Affiliations & Memberships •San Francisco Bar Association •Santa Clara County Bar Association •State Bar of California •American Bar Association. Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • David Sean Killoran is a lawyer practicing insurance, appellate, class action & complex litigation defense and 2 other areas of law
  • David received a degree from Loyola Law School, and has been licensed for 35 years
  • David practices in Los Angeles, CA

Practice Areas Explained

David Sean Killoran's Areas of Practice

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

Class Action

David Sean Killoran is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in California →

Product Liability

David Sean Killoran 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.

David Sean Killoran is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

David Sean Killoran is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in California →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

David Sean Killoran is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 Los Angeles 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 Los Angeles or all attorneys in California.

Frequently Asked

Common questions about David Sean Killoran

Where is David Sean Killoran's law office located?
David Sean Killoran's law practice is located in Los Angeles, California. You can contact the office directly through this profile page.
What practice areas does David Sean Killoran handle?
David Sean Killoran focuses on class action, product liability, litigation, insurance, appellate. Each practice area listed reflects experience handling cases of that type in California.
How long has David Sean Killoran practiced law?
David Sean Killoran has 35+ years of legal experience and has been licensed since 1991.
Where did David Sean Killoran go to law school?
David Sean Killoran earned their education at (—).
How can I contact David Sean Killoran for a consultation?
You can contact David Sean Killoran 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

Loyola Law School J.D. Law Review Loyola Law School St. Thomas More Law Honor Society Loyola Law School American Jurisprudence Award: Appellate Advocacy University of Colorado at Boulder B.A.
- In Bearbeitung

Bar Admissions

California
Admitted: 1991

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