John Larson
Founder
Legal Strength When Stakes Are High
Larson Law Injury Lawyers is a Chicago-area firm built on one belief, every client deserves an attorney who fights like everything is on the line.
Millions won for our clients
We Fight. You Recover.
You can count on us to uphold your rights and make the legal process as smooth and worry-free as possible. We want to help you see your way to a better tomorrow, and with local representation, you can stay close to home while we fight for you.
Get real legal advice from a trial attorney who has handled cases like yours, completely free.
We work closely with all our clients, ensuring each case gets the diligence it deserves.
We have experience in a wide range of practice areas to best serve our clients.
Attorney Larson has been named as one of the Top 100 National Trial Lawyers.
Injured in an accident?
No fees unless we win.
Contact Our Firm If you've been hurt in an accident that wasn't your fault, don't hesitate to get legal counsel. It all starts with a call or message.
Book a Free Consult Your first injury consultation is free, so you can discuss your case with no pressure or obligation to take action.
Get Fair Compensation After hearing your story, our team will start building your case and advocate for the full compensation you need.
Other firms pass on difficult cases. We take them. We’ve stepped in weeks before trial on matters prior counsel called hopeless, found the detail no one else saw, and won. If another firm turned you away, we want to hear your story.
When you hire Larson Law Injury Lawyers, you work directly with experienced attorneys who know your case and return your calls. You will never be handed off to someone who doesn’t know your name. From your first consultation to resolution, you’ll always know exactly where things stand.
We don’t measure success by the size of our firm or the awards on our wall. We measure it by what we win for our clients. Every decision we make in your case is driven by one question: what gives you the best possible outcome?
John Larson has been practicing law for over 35 years. That means we’ve seen the tactics opposing counsel will use, the arguments that move judges, and the moments that decide cases. Experience isn’t just a credential here, it’s a competitive advantage.
The Larson Law Difference
Not all firms are the same. Here are our values.
Most lawyers go straight from school into practice. I didn’t. I became an attorney in 2016 after decades as a business owner, investor, and legal client who understood what was missing in the traditional legal experience: urgency, strategy, and a partner who truly understands the stakes.
I came to law with one belief I’ve never let go of: every case is winnable. My mentor put it best, don’t tell me how we can lose, that’s the other side’s job. Tell me ways we can win. That mindset shapes every case I take and every decision I make on behalf of my clients.
Clients don’t just need a lawyer. They need a strategist who has lived the pressure, carried the financial risk, and fought through life-altering moments. That’s the foundation of Larson Law.
John Larson, Founder
How we can help
From the courtroom and beyond, your rights and best interests are our top priorities.
When you’re searching for a personal injury attorney in La Grange, IL, the firm you choose can make the difference between a life-changing outcome and a costly missed opportunity. Here’s why Cook County residents consistently turn to Larson Law Injury Lawyers.
Our firm was founded by John Larson, who brings over 35 years of legal experience to every client relationship. Across personal injury, wrongful death, and other practice areas, the firm’s attorneys collectively bring over 4 decades of experience, meaning you’re never handed off to a junior associate when the stakes are high. When you sit across the table from a Larson attorney, you’re working with someone who has seen it all and knows how to win.
Most Cook County law firms won’t touch certain cases. Larson Law Injury Lawyers does. The firm has built a reputation as one of Chicago’s premier legal teams in opioid medical malpractice litigation: representing families whose loved ones died after being overprescribed opioids and benzodiazepines by negligent doctors and pharmacies. These are cases that demand deep expertise, expert witnesses, and relentless advocacy. We have won millions of dollars for clients in exactly these situations. Their guiding philosophy says it all: every case is winnable.
John Larson has been named to America’s Top 100 Personal Injury Attorneys, a distinction that places him among the most accomplished personal injury lawyers in the country. For Illinois residents who need a personal injury or wrongful death attorney they can trust, that credential matters.
At Larson Law Injury Lawyers, you’ll never wonder what you’re paying or why. Personal injury and wrongful death cases are handled on a straightforward 33% contingency fee, you pay nothing unless we win. Real estate closings are offered at a flat $725 for residential transactions and $1,250 for commercial properties. Business law clients benefit from flexible hourly, flat-fee, and packaged rate options. Every consultation is completely free. No pressure, no surprises.
Clients leave Larson Law Injury Lawyers feeling heard. From civil litigation victories built on a single three-word phrase buried in a contract, to nursing home abuse cases won across multiple defendants, to divorce clients protected from financial ruin, the firm’s track record reflects attorneys who are genuinely invested in the people they represent. For personal injury victims, business owners, and homebuyers across Cook County, that kind of commitment is rare, and it makes all the difference.
Have you Been Injured?
Don’t put off your legal concerns any longer. We offer free injury case evaluations so you can meet with us without paying a dime.
No Case too Big or TOO Small
At the Larson Law Injury Lawyers, we seek to serve the legal needs of individuals who have been wrongfully injured through no fault of their own. We also have experience representing families dealing with the wrongful death of a loved one caused by devastating auto accidents, opioid abuse, medical malpractice, and other types of tragic accidents.
No matter what brings you to our law firm, we offer compassionate counsel while we work through your situation with you. We’ll help you understand your rights and the available options for progressing your case. Throughout the legal process, we’ll keep you informed every step of the way.
State-wide support
Get started with a free injury consultation.
What clients are saying
Our clients and their success matter most to us.
“I have worked with John Larson for 10 years and throughout that time he has consistently provided outstanding legal counsel, guidance and direction. He helps you understand the implications of each decision and guides you toward the best possible outcome. I have complete trust in John’s advice and would confidently recommend him to anyone seeking an attorney who is genuinely invested in his clients’ best interests.”
“John Larson is an exceptional attorney. He provided clear, practical guidance and answered my questions during a brief phone consultation. He was able to quickly assess whether additional assistance was necessary and did so without unnecessary fees or pressure. John is highly professional, knowledgeable, and conducts himself as a true businessman. He is someone I trust and will absolutely keep as a go-to legal resource.”
“I had an excellent experience with Larson Law Group. Their team is highly professional, knowledgeable, and truly cares about their clients. They handled my family law matter with great attention to detail, clear communication, and genuine compassion during a very stressful time.” … “If you’re looking for the best family attorney in Chicago, I highly recommend Larson Law Group. They are trustworthy, efficient, and results-driven.”
He’s a great lawyer, a fighter who is prepared to represent you. I will gladly recommend him as a lawyer to my family, friends and colleagues…which is a huge feat as it takes a lot for me to trust someone. John Larson is a strong, well prepared lawyer with the heart of a warrior. Thank you for taking and winning my case.
I am writing to attest that John and Andie at Larson Law Group, LLC have proven exceptional character and professional conduct. Their work ethic is outstanding. They are a reliable team who proactively manage high-stakes projects from start to finish, ensuring all deadlines are met with meticulous attention to detail.
I highly recommend John and Andie and have no doubt they will continue to be a valuable asset in the legal community.
In Illinois, the statute of limitations for most personal injury claims is two years from the date of the injury, meaning if you don’t file within that window, you lose your right to pursue compensation entirely. There are exceptions that can shorten or extend that deadline, depending on the circumstances, such as claims involving government entities or cases where injuries weren’t discovered immediately. We strongly encourage anyone who has been injured to contact us as soon as possible, not just because of the deadline, but because evidence disappears, witnesses become harder to locate, and the stronger your case is when we start building it, the better your outcome will be.
Seek medical attention immediately, even if you feel fine, then document the scene, exchange information, and avoid speaking to insurance adjusters before consulting an attorney. Our Chicago car accident lawyers offer free consultations and can quickly advise you on protecting your rights and preserving the evidence needed to build a strong claim.
A contingency fee means you pay us nothing upfront and nothing out of pocket throughout your case, we only get paid if we win. When we recover compensation for you, our fee is a percentage of that settlement or verdict, agreed upon before we ever begin working together. If we don’t win, you don’t owe us a dime. This arrangement exists because we believe cost should never be the reason someone can’t fight for what they’re owed, and it also means that when we take your case, we’re fully invested in the outcome, because so are we.
Insurance companies routinely try to pin blame on motorcyclists to minimize payouts. Our Chicago motorcycle accident attorneys thoroughly investigate every crash, gather independent evidence, and aggressively challenge unfair fault determinations. It’s our job to help you receive the full compensation you’re entitled to under Illinois law.
You may have a valid personal injury claim if your injuries were caused by someone else’s negligence or wrongdoing. Determining this often requires reviewing the facts of the incident, the extent of your injuries, and the available evidence. An attorney can evaluate police reports, medical records, witness statements, and other details to assess your options. Our Chicago personal injury lawyer offers guidance on whether pursuing compensation makes sense and helps you understand the next steps based on your specific situation.
Bicycle Accidents 
Bus Accidents 
Car Accidents 
DUI Accidents 
Motorcycle Accidents 
Opioid Medical Malpractice 
Spinal Cord Injury 
TBI (Traumatic Brain Injury) 
Truck Accidents 
Uber Accidents 
Wrongful Death 
Business Law 
Civil Litigation 
Family Law 
Real Estate Closings