Aaron Sinfield
ASSOCIATE ATTORNEY
Easton & Easton, LLP | Costa Mesa, California
Aaron Sinfield is a dedicated attorney at Easton & Easton, LLP, passionate about personal injury law. With a strong commitment to providing exceptional legal services, Aaron has quickly made a name for himself at the firm through his proactive approach and attention to detail, earning a reputation for reliability and effectiveness in legal practice.
Aaron began his legal career as a judicial extern at The Superior Court of California for the Honorable Judge John R. Zitny, where he gained invaluable courtroom experience and insight into the judicial process.
Aaron is passionate about helping clients navigate the complexities of personal injury cases to ensure they receive the justice and compensation they deserve. His commitment to thorough preparation and strategic case management makes him a valuable asset to Easton & Easton. Despite being early in his career, Aaron has already made significant contributions to the field of personal injury law.
Personal Note
Outside of his legal practice, Aaron enjoys traveling and spending time with his wife, Linda Sinfield, as well as being outdoors, practicing martial arts, and following hockey and football. These pursuits contribute to a well-rounded perspective and inform his balanced, thoughtful approach to both life and the practice of law.
Experience Overview
Aaron focuses his practice on personal injury law, representing clients who have been injured due to the negligence of others. His experience as a judicial extern provided him with a deep understanding of civil litigation procedures and courtroom dynamics. Aaron’s commitment to thorough preparation and strategic case management, combined with his academic excellence, makes him well-equipped to handle complex personal injury matters.
Notable Case Results
$1,000,000 – FULL POLICY LIMITS FOR 49-YEAR-OLD TEACHER
**CONFIDENTIAL SETTLEMENT**
In 2025, I secured a $1,000,000 pre-litigation confidential settlement for a 49-year-old teacher who suffered a traumatic elbow injury after tripping on a dangerously raised section of sidewalk at her condominium complex. The fall led to emergency surgery, multiple follow-up procedures, serious infections, and lasting nerve damage.
Through a prompt site inspection, detailed investigation, and persuasive sworn declarations from neighbors confirming the hazardous condition and the HOA’s prior notice, our team built a compelling liability case that prompted the insurer to tender its full policy limits without the need for litigation.
$850,000
In 2025, I secured an $850,000 settlement for a 66-year-old man who sustained a traumatic cervical spine injury in a rear-end collision. The force of the impact caused him to lose control of his vehicle and crash into a traffic sign on the right shoulder.
Liability and causation were heavily disputed. The defense argued that the client’s injuries were attributable to a prior accident that occurred approximately 11 months earlier, rather than the subject incident. Through a detailed review and comparison of MRI imaging, we identified clear and objective differences demonstrating that the client’s neck injuries were caused by the subject collision—not preexisting conditions. This medical evidence was critical in overcoming the defense’s arguments and securing a substantial recovery for our client.
$150,000
In 2026, I secured a $150,000 settlement for a 40-year-old client who was injured in a motor vehicle accident. Prior to retaining our firm, the insurance company induced the client to accept a $2,500 payment and subsequently attempted to enforce a release sent after the funds were deposited directly into his account via Zelle.
The insurer initially denied the claim, asserting that the matter had already been settled. We challenged the validity of the purported release and guided the client through appropriate medical treatment to fully evaluate his injuries. Ultimately, we were able to resolve the case for an additional $147,500, ensuring the client received fair compensation despite the insurer’s early attempts to undervalue and close the claim.
Education
- Thomas Jefferson School of Law, Juris Doctor (J.D.), Magna Cum Laude (2022)Multiple CALI Awards (Top of Class) — Community Property, Remedies; Witkin Award for Academic Excellence
- San Francisco State University, Bachelor of Science (B.S.) (2011)Pi Kappa Phi
- Santa Barbara City College, Transfer Studies (2008–2010)Completed IGETC (Intersegmental General Education Transfer Curriculum)
Bar Admissions
- California (all California state courts)
Professional Memberships
Aaron is an active member of the legal community, participating in various professional associations to stay current with legal developments and to continue his professional growth.
Awards & Recognitions
- Southern California Super Lawyers Rising Star — 2027
- Best Lawyers: Ones to Watch in America® — 2027
- Practice Area: Personal Injury Litigation – Plaintiffs
- Peer-reviewed recognition for outstanding professional excellence
- Published August 20, 2026
- National Trial Lawyers Top 40 Under 40 — Civil Plaintiff (California)
- Super Lawyers Rising Stars 2027
- CALI Excellence for the Future Award — Community Property (2021)
- CALI Excellence for the Future Award — Remedies (2021)
- Witkin Award for Academic Excellence (2021)
Practice Areas
- Personal Injury
- Motor Vehicle Accidents
- Trucking Accidents
- Premises Liability
- Catastrophic Injuries
- Wrongful Death
Clerkships, Government Service, or Special Appointments
- Judicial Extern — Superior Court of California, for Honorable Judge John R. Zitny
DISCLAIMERS:
*Past results do not guarantee a similar outcome. Every case is different and must be evaluated on its own merits. The settlements, verdicts, and case results referenced above are not guarantees or predictions of the outcome of any other case.
**Awards and recognition are not guarantees of future results. Selection criteria vary by organization and do not imply endorsement. No aspect of this advertisement has been approved by the Supreme Court of California or any State Bar.
Easton & Easton has been recognized by TopVerdict.com Top 10 Motor Vehicle Accident Settlement in Los Angeles for 2025, for the case Bicyclist v. Inattentive Driver — the fifth time the firm has appeared on a TopVerdict list across nine years, and a recognition that arrives in the firm’s 35th anniversary year.
Easton & Easton holds an A+ rating with the Better Business Bureau — the highest rating available. Trust is earned. We've earned it.
Easton & Easton is honored to have been chosen anew each year since 2014 by U.S. News & World Report and Best Lawyers as one of the "Best Law Firms" for the Southern California Metro Area.
Easton & Easton was voted #1 in 2025 (People's Choice Award). This recognition means the most to us — because it comes from the community we serve.
Doug, Brian, and Matt Easton were selected to the National Trial Lawyers Top 100 — an invitation-only organization recognizing the nation's premier trial attorneys. Selection is based on case results, leadership, and reputation. When you need attorneys who are ready for the courtroom, you want a team that's already proven they belong there.
All five partners of Easton & Easton — Doug, Brian, Matt, Travis, and Gabe — were selected to Best Lawyers in America® 2025. This is the oldest and most respected peer-review publication in the legal profession. Selection is based entirely on peer review, representing the consensus opinion among leading lawyers in the community. When other attorneys are asked who they trust, they name us.
Our $4.5M settlement in Dump Truck Operator v. Equipment Rental Co. has been recognized as #1 in California for 2025 in two categories: • #1 Paraplegia Settlement in California — 2025 • #1 Rollover Accident Settlement in California — 2025
Our $4.5M settlement in Dump Truck Operator v. Equipment Rental Co. has been recognized as #1 in California for 2025 in two categories: • #1 Paraplegia Settlement in California — 2025 • #1 Rollover Accident Settlement in California — 2025
We were recently honored for our efforts in securing a $32,000,000 settlement for our client, which was selected as the #1 Bicycle Accident Settlement in California in 2024 by TopVerdict.com.
Easton & Easton was named a Tier 1 firm in Southern California by U.S. News & World Report — the highest ranking a law firm can achieve. Selection is based on client feedback, peer reputation, and professional excellence. When independent evaluators rank the best, we're at the top.
Gabe Mendoza, Alexandro Garza, John Oney, Billy Seidlitz, and Aaron Sinfield were selected to Super Lawyers Rising Stars — honoring the top 2.5% of attorneys 40 or younger in California. Three attorneys — John, Billy, and Aaron — were selected for the first time in 2027. The next generation of Easton & Easton is already among the best in the state.
Easton & Easton was voted "Best Personal Injury Law Firm in Orange County" by readers of the Los Angeles Times in 2018, 2019, and 2020. Three years in a row — chosen by the people we serve
Doug, Brian, Matt, Travis, and Saul were selected to Super Lawyers — a distinction earned by only 5% of California attorneys. Selection is based on peer nominations, independent research, and professional achievement. Doug Easton has been selected for 19 consecutive years. Matt Easton was also named to the Top 50 Orange County Super Lawyers for 2027. When you hire Easton & Easton, you're hiring attorneys in the top 5%.
Easton & Easton was recently honored for securing a $26,000,000 settlement for our client, which was selected as a Top 10 Personal Injury Settlement in California in 2023 by TopVerdict.com.
Easton & Easton received the "People Love Us On Yelp" award in 2016 due to exceptional client satisfaction reviews.Our clients don't just hire us — they recommend us.
Easton & Easton was recently honored for securing a $32,000,000 settlement for our client, which was selected as one of the Top 20 Personal Injury Settlements in the entire United States in 2024 by TopVerdict.com.
Brian, Matt, and Travis Easton are lifetime members of the Multi-Million Dollar Advocates Forum — a distinction held by less than 1% of U.S. attorneys. Membership requires securing a verdict or settlement of $2 million or more. When you hire Easton & Easton, you're hiring proven results - because Results Matter.
Doug Easton has held the "AV Preeminent" Rating for over 30 years, and Matt Easton received this prestigious distinction in 2015. The AV Preeminent rating is the highest possible rating for both legal ability and ethical standards, based on the legal profession's oldest peer review rating system — dating back to 1887. When your peers have trusted your ability and integrity for over three decades, that says everything.
We were recently honored for securing a $26,000,000 settlement for our client, which was selected as a the #1 Personal Injury Settlement in Los Angeles County in 2023 by TopVerdict.com.
Brian Easton was selected to the American Board of Trial Advocates (ABOTA) in 2015. ABOTA is one of the most premier associations of trial attorneys and judges, requiring a proven track record of jury trials as lead counsel and approval by a majority vote of the ABOTA board. Membership isn't given — it's earned in the courtroom.
Travis Easton, Gabe Mendoza, and Brenda Kocaj were selected to the National Trial Lawyers Top 40 Under 40 — an invitation-only honor recognizing the nation's top young trial attorneys. At Easton & Easton, experience and ambition work side by side.
Easton & Easton was honored for securing a $20,000,000 settlement for our client, which was selected as one of the Top 10 Personal Injury Settlements in the entire United States in 2019 by TopVerdict.com.
Both Doug and Matt Easton have been selected as Top Personal Injury Attorneys by Avvo with scores of 10 out of 10 — based on skill, experience, results, peer evaluations, and client reviews. A perfect score. No room for higher.
Easton & Easton was honored to have been chosen by the LA Times Reader's Choice Poll as "The Best Personal Injury Law Firm in Orange County" for 2018-2020 (each year the voting took place).
We were recently honored for our efforts in securing a $1,850,000 verdict for a client, which was selected as one of the Top 50 Personal Injury Verdicts in California in 2016 by TopVerdict.com.
20+ prestigious awards and recognitions. Exposed to the harshest scrutiny. Earning the highest honors. Recognized by every major legal organization — year after year.
Awards/recognitions noted are from organizations recognized within the legal profession as bona fide.
No purchase was required for selection. Selection methodologies available upon request.
*Past results do not guarantee a similar outcome.
What Our Clients Say
“Client testimonials reflect individual experiences; results vary. No guarantee of outcome.”
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