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David Sean Killoran, Appellate Attorney in Los Angeles, California

Over 35 years of legal practice · focused on Appellate, Class Action, and Insurance

Partner

Los Angeles, CA

Practicing appellate in Los Angeles since 1991.

35+
Years practicing
1
Bar admission

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Quick answer

David Sean Killoran is a partner based in Los Angeles, CA. The practice focuses on Appellate, Class Action, and Insurance. David has over 35 years of legal experience.

Based in
Los Angeles, CA
Experience
over 35 years
Known for
Appellate · Class Action · Insurance
  • Handles Appellate, Class Action, and Insurance matters from Los Angeles, CA.
  • Over 35 years of practice as a licensed attorney.

About David Sean Killoran: David Sean Killoran is a partner based in Los Angeles, CA. The practice focuses on Appellate, Class Action, and Insurance. David has over 35 years of legal experience.

Areas of practice

David's practice areas in Los Angeles

David concentrates on appellate, class action, insurance, litigation, and product liability. Each area below outlines the kind of case David handles, typical outcomes to expect, and how the intake process starts.

Appellate cases in Los Angeles, California

David takes appellate matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Class Action cases in Los Angeles, California

David takes class action matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Insurance cases in Los Angeles, California

David takes insurance matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Litigation cases in Los Angeles, California

David takes litigation matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Product Liability cases in Los Angeles, California

David takes product liability matters in Los Angeles, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Biography

David Sean Killoran, appellate attorney serving Los Angeles

David Sean Killoran is a partner based in Los Angeles, CA. The practice focuses on Appellate, Class Action, and Insurance. David has over 35 years of legal experience. David works from Los Angeles, California and takes on appellate matters across the region.

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.

How David handles appellate matters

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.

Who David represents

David reviews new inquiries case-by-case for appellate, class action, and insurance matters in Los Angeles and the surrounding California area.

Credentials

Credentials — where David studied and practices

  • 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.

Jurisdictions

David's state bar admissions

  • California

    1991 · ACTIVE

David studied at — in 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..

Law school and academic background

David completed — in 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.. Formal legal training is one signal of substantive knowledge — the day-to-day practice David runs in California is where that training gets applied to real client questions.

Affiliations

David's professional memberships and bar associations

  • Affiliations & Memberships •San Francisco Bar Association •Santa Clara County Bar Association •State Bar of California •American Bar Association

    membership

Locations

David Sean Killoran's office in Los Angeles

David's primary office is at 444 S Flower St Ste 2200, Los Angeles, CA, 90071-2923. In-person meetings are by appointment; a phone intake usually comes first.

Main office

444 S Flower St Ste 2200

Los Angeles, CA 90071-2923

Open in Google Maps

Client feedback

Client reviews of David Sean Killoran

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Hiring guide

How to hire David Sean Killoran — what to expect in your first consultation

Working with a new appellate attorney should feel structured. Here's how the first two conversations with David usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

David charges for the initial consult. That fee is credited toward representation if you retain David's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; David will tell you what matters and what doesn't.

Questions to ask a appellate attorney in Los Angeles, California

A short list to run through before you commit: How many appellate matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for David

David discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in appellate practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every appellate matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. David confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

David's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many appellate practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about David Sean Killoran

  • How much does it cost to hire David for a appellate case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. David walks through the likely range during the consult so there are no surprises.

  • Does David offer a free consultation?

    David charges for the initial consult; that fee is credited toward representation if you retain David's office. Some appellate attorneys offer free consults — check David's current terms during booking.

  • How long do appellate cases in California typically take?

    Simple appellate matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. David gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can David take my case if I'm outside Los Angeles?

    David is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — David will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with David?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. David will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is David accepting new appellate clients right now?

    David's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Appellate attorneys serving Los Angeles, San Francisco and San Diego in California

David handles appellate matters throughout California. Each city below is a direct link into the search page for verified appellate attorneys in that community.

More counsel

If David's intake is full or the fit isn't right, these appellate attorneys in Los Angeles handle similar matters. Every profile below is verified and open to consultations.