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DeWitt Algorri + Algorri, LLP
Don't Wait, START Your Claim Today!
Toll Free 855-WINNING
Phone 626-568-4000
Over 40 Years of Personal Injury Experience
Serving All of California

We force insurance companies to pay our clients - Often times more than the available insurance.

WE ARE the big guns the other LAW FIRMs bring in

Over half of our business is referrals from other lawyers & judges. Talk to our attorneys now to preserve critical evidence.

WE ARE A High Performance LAW FIRM

Don’t speak to the insurance company without your lawyer. Start your claim now.

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Hundreds of millions recovered for our clients
Marin vs Ganuelas $19 million

Twenty-two year old Plaintiff was rendered in a persistent vegetative state when her Honda was rear ended on the 10 Freeway in West Covina. ... Read More

Moreno vs Manzanares $7 million

23-year-old Plaintiff was critically injured when the car in which she was riding as a rear passenger struck a pickup truck that was parked alongside the road on a residential street in Riverside, CA. ... Read More


Plaintiff was seriously injured when her vehicle was struck by Defendant’s vehicle. Defendant was insured by Mercury Insurance Company, who failed to timely offer the ... Read More

Rodriguez vs Barber $6 million

Plaintiff, 5, suffered a brain injury when his family’s minivan was rear-ended by a pickup truck. The other family members suffered minor injuries. ... Read More


The lawyers at DeWitt Algorri & Algorri recently collected $4.13 million from Mercury Insurance for an injured client. Despite life-changing injuries, Mercury insisted they owed no ... Read More

BUELNA v. HILL $3 million

Mark Algorri and associate Carolyn Tan obtained a $2.9 million verdict for a Crestline woman whose foot was crushed when a branch fell in the yard of the house she was renting ... Read More

Your Southern California
Personal Injury & Accident Attorneys

25 E. DeWitt & Algorrri building 1913 A.D.

Get legal help today

At DeWitt Algorri & Algorri, our California personal injury & accident lawyers bring  more than 40 years of experience in making our clients whole again to the table – to the greatest extent possible – through the diligent pursuit of justice for those who have been injured, suffered the wrongful death of a loved one, or have otherwise been damaged by the action (or in some cases inaction) of others. Since 1979, DeWitt Algorri & Algorri has successfully represented individuals and their families in legal cases involving serious and catastrophic injuries and wrongful deaths, achieving a success rate of 99 percent for our clients. Our firm has been given the highest possible rating of AV Preeminent® by Martindale-Hubbell®, and has been featured on local and national news programs, including 60 Minutes, Meet the Press, and others. But more importantly, we are deeply committed to providing vigorous, skilled, and aggressive representation to every client we accept.

Three reasons you need to start your claim now:

1) Be first in line to collect your settlement
2) Preserve the evidence before the insurance company destroys it
3) Maximize your claim to potentially get more than the available insurance

DeWitt Algorri & Algorri accident attorneys team meeting

Our past success is your future gain

An injury or wrongful death accident can occur without warning. Your comfortable life can disappear in a flash. Your credit score may be taking a nosedive as your medical bills mount. You may desperately want to return to work, but your condition won’t allow it. With rising bills and falling earnings, complicated by pain, suffering, disability, and mental anguish, you may be wondering how you can possibly go on. Unexpected injuries happen in so many ways: in motor vehicle accidents, trip and fall accidents, accidents in the workplace or on someone else’s premises, medical errors, injuries caused by defective products, and many, many more. While there is no such thing as perfect justice, we have laws in place that, when properly applied, can go a long way toward achieving the greatest possible degree of justice for those who have suffered damages that another individual, company, or other entity caused. That’s where having a good personal injury lawyer can make all the difference. With the right attorney behind you, justice is within your reach.

What our amazing clients have to say

We have had the honor of representing these amazing clients. Here is what they have to say about their experience with working with us.

5 Stars
“I recommend him without reservation”

Attorney Patrick Nolan at DeWitt Algorri & Algorri is highly skilled, professional, personable and very responsive; I recommend him without reservation.

... — Anne G.
5 Stars
“The end result being more compensation than I expected.”

Patrick was very knowledgeable and patient. He answered all my questions and kept me at ease through this long and stressful process. The end result being more compensation than I expected. I was very fortunate to be referred to this man.

... — Juan V.
5 Stars
“Most knowledgeable and experienced attorney I have worked with”

Patrick Nolan is by far the most knowledgeable and experienced attorney I have worked with. He helped me understand the process of my case and was very patient with all the questions I had. I highly Recommend him to be represented. He is by far great at what he does. Thank you!

... — Irma R
5 Stars
“They are THE BEST, hands down”

I was represented by this law firm after being involved in a motorcycle accident. They are THE BEST, hands down. They take on cases when other attorneys are unwilling or unable and they get BIG RESULTS. They are caring, professional, and extremely well qualified & experienced....

... — Mike H.
5 Stars
“I wholeheartedly recommend this law firm”

Amazing law firm did a great job for my family member. I wholeheartedly recommend this law firm! Professional, Kind and dedicated to clients!

... — Erika R.
5 Stars
“I have recommended this firm to friends”

Provided excellent information and handled the insurance company with the utmost professionalism. Always responded promptly and made sure to explain everything with great detail. I have recommended this firm to friends and would not hesitate to do so again.

... — Lauren H.
5 Stars
“I am proud to give five stars to this outstanding law firm”

I have had the pleasure of know Ernie Agorri of DeWitt Algorri and Algorri for well over 25 years. Over these years Mr. Agorri has counsel me on numerous legal issues affecting me and my family. The advice provided has proved to be spot on, and reliable. I am proud to give five...

... — Cliff V.
5 Stars
“I was very pleased with his work”

Ernie Algorri represented me and helped me navigate the world of worker's comp after being involved in a not at fault, work related, injury collision. Ernie and the firm's staff worked diligently throughout the process and kept me well informed. I was very pleased with his work...

... — Tom L.
5 Stars
“He did everything I needed a good lawyer to do”

I was in an accident (car vs motorcycle). Me being the one on the motorcycle. I ended up in the er with lots of soft tissue damage. I got in touch with the law firm DeWitt Algorri and Algorri. Ernie Algorri helped me personally. He helped with all the medical and physical...

... — Pat G.
Our practice areas

Our attorneys fiercely represent the gravely injured, their families, and consumers against the negligent and reckless, including large corporations, motor vehicle and product manufacturers, insurance companies, and other well-financed and powerful adversaries. Here are the types of cases we can help you with:

Questions & answers

If your questions isn’t answered below, please contact us and we would be happy to answer any and all questions you may have. We look forward to helping you.

  • What should I do after i’m involved in an accident?

    Render aid to anyone injured and cooperate with law enforcement. Never admit fault at the scene, notify your own insurance company and seek medical attention if necessary. Consult with legal counsel immediately, initial consultations are always free at DeWitt, Algorri & Algorri.

  • How Long Do I Have to Make a Claim?

    Time limits vary depending on your circumstances and the identity of whoever caused your injuries. Never rely on what others may tell you, consult with an attorney immediately.

  • How Much Is My Case Worth?

    Any lawyer who tells you what your case may be worth at the time of retention simply doesn’t know what they are talking about because the evidence necessary to make any such evaluation is often not fully developed or prepared. The nature of your injury, your prognosis, your wage loss, and continuing disability and the ultimate effect this incident may have had on your life all need to be definitely ascertained to make any such evaluation.

  • How Much Will This Cost Me?

    No upfront fees and we pay all expenses necessary to win your case. You pay only if we get money for you.

  • Why should I choose DeWitt Algorri & Algorri?

    We have almost five decades of 7 and 8 figure results with the resources, talent, and reputation necessary to prosecute the most difficult and substantial of cases throughout the state. Most of our files are referred by other attorneys, former clients and even judges who have placed their own trust and reputations in making this important recommendation.

  • How to Choose a Lawyer

    Although many lawyers and law firms claim to be personal injury “specialist” they, in fact, may not be a trial lawyer up to the task. Insurance companies have unlimited resources and are no different than the playground bully who only respects blunt force and skill. They know who to look out for and whether your lawyer is up to the job. When was the last time the lawyer tried a case and who was it against? What kind of case was it and what was the result? Has the lawyer tried a case involving your type of injury or circumstance before? Is the lawyer a member of the American Board of Trial Advocates? What is their reputation in the legal community? Do they have the resources to pay for all experts and costs? And does the lawyer have a record of State Bar discipline located on

  • How Long Does the Process Take?

    Depends upon many factors including the length of your recovery and whether the wrongdoer denied responsibility. A trial date can usually be secured approximately 2 years from the date of the incident.

  • Will My Case Have to Go to Court?

    Over 90% of all cases settle when they are diligently worked up for trial.

Your dedicated team of personal injury lawyers

Our firm attorneys together have secured hundreds of millions in verdicts and settlements for clients over the years.

Mark S. Algorri
Ernest P. Algorri
William N. Mcmillan III
Patrick Nolan
Sam Soleimany
Carolyn Tan

Mark S. Algorri

Mark Algorri is a founding partner of DAA and was born in Los Angeles and raised in Arcadia, CA.

Areas of Practice
  • Personal Injury
  • Insurance Bad Faith
Litigation Percentage
  • 90% of Practice Devoted to Litigation
Ernest P. Algorri

Ernest P. Algorri is a senior partner and trial attorney at DeWitt Algorri & Algorri.

Areas of Practice
  • Personal Injury
  • Insurance Bad Faith
  • Premises Liability
  • Government Tort Claims
  • Products Liability
  • Vehicular Collisions
William N. Mcmillan III
Of Counsel

William N. McMillan, III, was born in Glendale, CA and received his B.A. from Seattle University in 1970 and his J.D. degree from Whittier College School of Law, Los Angeles, CA in 1976.

Areas of Practice
  • 80% Medical Malpractice
  • 10% Elder Abuse
  • 10% Products Liability
Litigation Percentage
  • 100% of Practice Devoted to Litigation
Patrick Nolan

Patrick is one of the lead trial Attorneys at DAA and a partner in the firm.

Areas of Practice
  • 80% Personal Injury
  • 15% Wrongful Death
  • 5% General Torts
Litigation Percentage
  • 100% of Practice Devoted to Litigation
Sam Soleimany

Sam is an associate at DAA. His practice focuses on complex government liability, motor vehicle negligence, premises liability and products liability.

Areas of Practice
  • 80% Personal Injury
  • 15% Governmental Liability
  • 5% General Torts
Litigation Percentage
  • 100% of Practice Devoted to Litigation
Carolyn Tan

Carolyn Tan is a partner and trial attorney at DeWitt Algorri & Algorri. She was born in Canada, but grew up in Arcadia, California.

Representative Cases
  • Buelna v. Hill
  • Marin v. Ganuelas
  • Saavedra v. Guynes
  • Pinto v. Farmers

  • American Board of Trial Advocates
  • Loyola Law School
  • AV Preeminent 2022
  • Million Dollar Advocates Forum
  • Super Lawyers 2022
  • The National Trial Lawyers
Start Your Claim Today!

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