Former Insurance Defense Lawyers Fighting for You

We know how insurance companies think — because we used to work for them. At Sotiriou Wilmowski Injury Law, our team of former insurance defense attorneys now fights exclusively for injury victims.

If you’ve been hurt in an accident in anywhere in Missouri or Illinois, you deserve attorneys who know the playbook insurance companies use to delay, deny, and devalue claims. We bring insider knowledge, real trial experience, and a relentless commitment to getting you the compensation you deserve.

Whether you were injured in a car crash downtown, struck by a negligent truck driver on the highway, or hurt while simply crossing the street in your own neighborhood, we’re here to level the playing field. We treat every client like family — and we don’t get paid unless you win.

5.0
Based on 100 reviews
2026 Best Law Firms Standard Badge

Why Choose Sotiriou Wilmowski?

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Attorneys Tom Wilmowski and Deme Sotiriou

The Sotiriou Wilmowski Insider Advantage™

We didn’t just study how insurance companies operate — we defended them. We know how claims are evaluated, what makes them nervous, and which tactics they use to minimize payouts. Today, we use that knowledge against them to fight for you.

Built on Real Trial Experience

Your case won’t be passed to a junior associate. At our firm, experienced trial attorneys handle your claim from start to finish. We’ve stood in courtrooms across Missouri and Illinois, taking on insurers and corporations that thought they could outspend injury victims.

Clear, Honest Communication

We believe trust is built on transparency. You’ll always know what’s happening in your case. We answer the phone, return calls, and explain things in plain English. With us, there are no surprises — just clear, honest updates every step of the way.

No Fee Unless We Win

You shouldn’t have to worry about the cost of quality representation. At Sotiriou Wilmowski, you pay nothing unless we recover money for you. Our fee comes directly from your settlement or verdict, not your pocket.

Respected. Trusted. Proven.

We’ve recovered millions of dollars for clients in Missouri and Illinois. Insurance companies know our names — and they know we don’t back down. That respect translates into faster negotiations and stronger results for our clients.

Local Expertise and Knowledge

We’re proud to be a locally owned law firm. We live and work here, and we’re committed to helping our neighbors across Missouri and Illinois get justice when they’re hurt.

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Insurance Companies Know Our Track Record

At Sotiriou Wilmowski, we’ve helped clients recover millions in compensation for serious injuries. Our background defending insurance companies gives us a unique perspective: we know what arguments they’ll use, and we prepare cases to beat them at their own game.

Insurance companies often settle faster and for more money when they see our names attached to a case — because they know we’re prepared to go to trial if necessary.

$2 Million

Truck Accident — Jefferson County, Missouri
Our client was struck by a tractor‑trailer and required multiple spinal surgeries. We resolved the case for $2 million before even filing suit.

$1.5 Million

Truck Accident — St. Louis County, Missouri
A tractor‑trailer rear‑ended our client on I‑270 after the hood flew up and obstructed the driver’s view. Our client underwent spinal surgery.

$1.5 Million

Pedestrian Accident — St. Louis County, Missouri
We represented the family of a man struck and killed while in a crosswalk. We pursued the employer of the driver and secured $1.5 million.

$1.377 Million

Box Truck Accident — St. Clair County, Illinois
Our client was rear‑ended at a red light by a box truck driver who tried to blame him. We uncovered video proving the truth and settled after depositions.

$1.1 Million

Car Accident — Jefferson County, Missouri
After a DUI crash hospitalized our client for weeks, we held the impaired driver accountable.

$1 Million

Work Van Accident — Clay County, Missouri
Our client was hit by a work van and underwent two spinal surgeries. We resolved the case at mediation.

Award-Winning and Nationally Recognized

At Sotiriou Wilmowski, we’re not just award-winning injury lawyers — we’re former insurance defense attorneys who know exactly how the other side thinks. That experience gives us a strategic edge, and the results speak for themselves.

We’ve been recognized by Best Lawyers and The National Trial Lawyers and accredited by the Better Business Bureau, honors that reflect our success both in and out of the courtroom. Our lawyers are members of the Million Dollar and Multi-Million Dollar Advocates Forum and have been honored by Marquis Who’s Who.

When you work with us, you’re getting attorneys with insider knowledge, national recognition, and a relentless drive to win for people — not corporations.

2026 Best Law Firms award badge
Best Lawyers recognition
Women's Justice Awards 2021 Litigation Practitioner Award
The National Trial Lawyers Top 100
The National Trial Lawyers Trucking Top 10
Attorney and Practice Magazine Top 10 Personal Injury Law Firm 2025
Million Dollar Advocates Forum member
Multi-Million Dollar Advocates Forum member
America's Best Top 10 Personal Injury Law Firm 2025
American Institute of Personal Injury Attorneys 10 Best Client Satisfaction 2025
American Top Attorneys
Expertise.com Best Slip and Fall Lawyers in St. Louis 2025
Marquis Who's Who Honored Listee 2025
Lawyers of Distinction 2025
Better Business Bureau Accredited Business, A+ rating

Cases We Handle

We don’t dabble. We focus 100% on personal injury law. From car crashes to catastrophic injuries, we fight for clients across Missouri and Illinois.

Truck Accidents

Deme worked for one of the largest trucking insurers in the country. Tom holds a Class A CDL and knows trucking regulations inside and out. Together, we bring unmatched insight into how to win truck accident cases.

Car Accidents

We defended negligent drivers and their insurers. Now we use that same playbook against them to secure justice for victims.

Motorcycle Accidents

Motorcyclists are often unfairly blamed. We know the defense tactics insurers use to shift fault — and how to stop them.

Dog Bites & Attacks

Dog owners and their insurers deny, deflect, and delay. We’ve seen every trick, and we know how to hold them accountable.

Slip/Trip and Fall Injuries

We used to defend property owners. Now we expose unsafe conditions that cause serious injuries.

Wrongful Death

We understand how insurers value these high‑stakes cases — and we make sure families get the full value their loved one deserves.

Uninsured & Underinsured Motorist Insurance Claims (UM/UIM)

We help clients navigate their own policies when the at‑fault driver doesn’t have enough coverage.

Pedestrian Accidents

Drivers and insurers often try to blame pedestrians. We keep the focus on driver negligence.

Workers’ Compensation

Employers and insurers push back on injured workers. We fight to get you every benefit you’re owed.

Don’t See Your Case Type Listed?

We handle a wide range of all personal injury cases. Call us to see if we can help.

What Real Clients Say About Working With Us

Here’s what our clients say about working with our team — and why they recommend us to friends and family.

Sotiriou Wilmowski Injury Law place picture
5.0
Based on 100 reviews
Jessica Martinez profile picture
Jessica Martinez
2 months ago
Tom Wilmowski is an excellent lawyer he deserves 5 stars all the way. He is a great communicator treats you like family and gets the job done. Thank you so much to Tom and his staff they are extremely professional and I highly recommend their firm.
Brenda Gott profile picture
Brenda Gott
3 months ago
We met Demi and her staff after I was involved in a life changing car accident. I had multiple fractures and injuries requiring me to spend many months in a hospital and rehabilitation services. I realized we would need legal assistance to deal with the insurance companies and the massive costs of medical care I had to receive. Demi and her staff were contacted and assumed the process of negotiating between the insurance companies and medical providers. Demi was able to collaborate between all parties and reach a settlement that not only allowed my medical bills to be paid but also provide me a cash settlement that allows me to work with my new limitations. I would strongly recommend her for any of your future needs. You will find her an easy, knowledgeable, and compassionate person to assist you.
Tanya Cue profile picture
Tanya Cue
3 months ago
I cannot express enough, what a blessing came my way when this law firm was brought in on my case. I currently live in Texas, was on my way to my home state of Iowa for Thanksgiving, and was involved in a 5-vehicle accident on I35 south of Cameron. I had several TX attys contacting me so I went with one. Texas and Missouri have very different insurance laws with accidents!
After a year went by, I was connected with Tom. He kept me informed, answered all of my frantic emails, boosted me up but also kept my feet on the ground. I feel very comfortable with this firm, and that's a LOT from an ADHD person; my brain was everywhere, but they made it all make sense.
We went to mediation and it seemed all so easy. I'm so grateful my case didn't end up in court, and I have this team to thank for it.
Madelynn Allyssa profile picture
Madelynn Allyssa
4 months ago
The whole team at Sotiriou Wilmowski Injury Law was wonderful to work with from beginning to end! They were very quick and responsive, informative, and helpful throughout the entire process. I 10/10 recommend Tom Wilmowski!
Sonia Cheung profile picture
Sonia Cheung
5 months ago
I had a really great experience with this attorney after my car accident. From the beginning, they were compassionate, professional, and truly had my best interest in mind. What stood out the most was how they helped make the medical side of everything less stressful — they worked with my doctors so I could receive treatment without having to pay upfront, and I was able to settle those bills once my case resolved.

They fought to make sure I was treated fairly. I honestly ended up receiving more compensation than I expected, which gave me a lot of peace of mind after such a stressful situation.

If you want someone who is knowledgeable, and willing to go the extra mile to help you recover both physically and financially, I would absolutely recommend them, especially Deme.
Andrea Olson profile picture
Andrea Olson
5 months ago
Deme is amazing. She was kind, supportive and always informative throughout the entire process of my settlement. Communication was always clear and transparent from beginning to end and she was always available to and any questions that I had.
She and her team are the best at what they do and I would highly recommend them.
Lisa Jacobs profile picture
Lisa Jacobs
6 months ago
Tom has been great about communicating with us throughout our case and keeping us informed. He listened to our concerns and answered our questions in a thorough and timely manner. He took the time to explain everything and made sure that we were satisfied with the outcome. We highly recommend Tom and his team.
antalesha jeter profile picture
antalesha jeter
7 months ago
Tom Wilmowski is absolutely amazing. He went above and beyond to make sure I received a fair settlement. They are all very professional and communication is 10/10. They respond quickly as possible to any questions or concerns you may have. Overall they make sure your process is as simple and easy as possible. I will recommend this firm to everyone I know.
Aaron T profile picture
Aaron T
7 months ago
After my wife’s accident Tom and his team took care of everything. They kept me updated, dealt with the insurance headaches, and fought hard to get me a settlement higher than I expected. Professional, caring, and always available when I had questions. Worth every penny — I can’t thank them enough. Highly recommend!
mohamud abdi profile picture
mohamud abdi
9 months ago
Tom represented my dad and brother in their personal injury case after a car accident, and he did an amazing job. He was patient, answered all our questions, and made sure we understood every step of the process. His expertise and dedication gave us peace of mind, and my dad and brother received the compensation they deserved. Highly recommend Tom for anyone needing a personal injury lawyer!
Sara Kendall profile picture
Sara Kendall
10 months ago
My husband and I can't thank Tom enough for being our beloved, and missed Gavins voice. Our 11yr old was involved in a bicycle versus truck on 11/8/2023. The driver was driving with no license. My son was placed at fault. No reconstruction of the accident was done. The first attorney we reached out to dropped the case after 6 months due to the complexity of the case. I spoke to Tom, and he done everything for us. He was easy to get a hold of. I would text him 9:30- 10 o'clock at night and he always replied back. I would text him on the weekends he would text back. If I text him upset thinking about accident he always text back. My husband and I recommend Tom at Wilmowski.
Dennis Peterson profile picture
Dennis Peterson
10 months ago
I cannot say enough great things about my experience working with Tom Wilmowski. From the very beginning, Tom was compassionate, professional, and dedicated to my case. He took the time to explain every step of the process, always keeping me informed and making sure I understood my options.

What really impressed me was how hard Tom fought on my behalf. He left no stone unturned, and his attention to detail and persistence truly paid off. Thanks to his expertise and determination, we reached a settlement that far exceeded my expectations.

Beyond his skill as an attorney, Tom genuinely cares about his clients. He treated me like more than just another case to work—he treated me like a person going through a difficult time, and that made all the difference.

If you are ever in need of an amazingly skulled attorney, backed by an equally amazing team, I wholeheartedly recommend Tom Wilmowski. He is knowledgeable, tireless, and will go above and beyond to get you the best possible result.
John Doe profile picture
John Doe
11 months ago
Wilmiwski is the real deal law firm! They've been in constant contact with me every step of the way! They helped me get the right help with the right places to make sure that I was okay! An I'm truly grateful for that, You guys are amazing! Definitely worth the 5🤩star review! -Travis Calvert ☺️
Bubbles Gilham profile picture
Bubbles Gilham
11 months ago
Tom was very patient and reassuring through a very confusing and jargon-heavy process that lasted months. He turned the situation from overwhelming to manageable with a few phone calls.

You won't regret it - choose him to represent you!
T. Houston profile picture
T. Houston
11 months ago
I had the most outstanding experience with Sotiriou Wilmowski. Tom and his team (Tonya and Brandy) were incredible every step of the way. The communication was prompt and kept me up to date every step of the way! Tom successfully settled my case with a figure greater than expected. He fought for what I deserved and didn't settle for less. I would definitely recommend Soitiriou Wilmowski!! I cannot thank Tom and his team enough. Again, thank you!!
JANINE RAY profile picture
JANINE RAY
12 months ago
I had an excellent experience working with Sotiriou Wilmowski. From the very beginning, their team was professional, responsive, and truly dedicated to helping me through my legal matter. They took the time to explain everything clearly, kept me informed every step of the way, and made sure I felt supported throughout the entire process.

Their attention to detail, thorough preparation, and confident representation gave me peace of mind during a stressful time. It was clear they genuinely cared about getting the best outcome for me — and they delivered. I’m incredibly grateful for their expertise and would highly recommend using their services.
Jessie M profile picture
Jessie M
1 year ago
Tom Wilmowski was the absolute best lawyer—and human—for the situation our family faced. From the very first phone call to the final settlement, Tom was compassionate, easy to communicate with, and completely committed to representing our daughter’s best interests.

Tom’s skill in guiding us through the legal process and setting expectations for probable outcomes was spot on. He took on an at-fault accident case, advocated fiercely, and we won. Our daughter endured a tremendous recovery, and thanks to Tom’s advocacy, she received a settlement that truly reflects what she went through and deserves.

What truly set Tom apart was the compassion he showed during an incredibly difficult time—when my husband unexpectedly passed away during the case. Tom and his team reached out with heartfelt condolences and even sent flowers to the funeral home. That personal care meant so much to our family.

Tom puts his heart into every case because he genuinely believes in advocacy and justice. We are beyond grateful and highly recommend Tom Wilmowski to anyone in need of a personal injury attorney.
Response from the owner
1 year ago
Thank you so much for the amazing review, Jessie! It was our pleasure to help you and your family.
Keyanna Taylor profile picture
Keyanna Taylor
1 year ago
Response from the owner
1 year ago
Thank you, Keyanna!
Melchor Andrade profile picture
Melchor Andrade
1 year ago
Mr. Wilmowski was very professional and handled my case very well. He was very communicative and attentive and helpful and had made this experience very easygoing. Legal support was like no other. Thank you very much.
Response from the owner
1 year ago
Thank you for the review, Melchor! We try hard to keep all our clients informed and to be as responsive as possible.
Correl Norris profile picture
Correl Norris
1 year ago
Response from the owner
1 year ago
Thanks, Correl!
Leah Byram profile picture
Leah Byram
1 year ago
Got right to work on my case and never gave up!! We had great results! I would definitely recommend!
Response from the owner
1 year ago
Thank you for the 5-star review, Leah! We always fight hard to obtain maximum compensation for our clients.
Melissa Garcia profile picture
Melissa Garcia
1 year ago
Exceptional Legal Support! I cannot speak highly enough about Tom Wilmowski and Brandy McDermott at Sotiriou Wilmowski! This team is compassionate, knowledgeable, and truly dedicated to helping through one of the most difficult times.They take time to explain every step of the process, answer all questions, WITH PATIENCE, and fight tirelessly to ensure the best outcome.

They have attention to detail, constant communication, and genuinely care. What impresses me most is their ability to combine expertise with empathy. I have admiration for them.

If you are looking for an injury law firm that treats you like a human and not a case number, look no further than Sotiriou Wilmowski. I'm incredibly grateful, I Highly Recommend!
Response from the owner
1 year ago
Thank you so much for the 5-star review, Melissa! We understand that although we have been through the claim and lawsuit process many times, it is the first time for most of our clients. We work hard to fully and completely explain everything to our clients and always make ourselves available for questions.
Leslie Anderson profile picture
Leslie Anderson
1 year ago
Deme Sitiriou is highly recommended! She was very professional and and 100% went to bat for me. After dealing with another attorney who was unprofessional, disrespectful and rude, Deme reassured me that she would represent me and fight for compensation from a horrible situation. The outcome is everything! Stop looking for a good attorney, choose Sitiriou Wilmowski. Thank you so much for making a terrible incident have a better outcome Deme!
Response from the owner
1 year ago
Thank you, Leslie--we're so grateful for your words. Deme fights hard for every client, and we're thrilled she could turn a difficult situation into a strong outcome for you. We know how frustrating it is when lawyers are dismissive or unresponsive, and we work hard to be the opposite of that. At our firm, you're not just a file--you're a real person going through something tough, and we're here to stand with you every step of the way.
James Braibish profile picture
James Braibish
1 year ago
Tom Wilmowski handled my case very professionally and was a pleasure to work with. He and his paralegal kept me up to date on the process and were very responsive to my inquiries. He was a strong advocate on my behalf and achieved an excellent settlement.
Response from the owner
1 year ago
Thank you, Jim—we really appreciate your kind words. Keeping our clients informed and being responsive is a top priority for us, and we're glad that stood out. Not every firm does that, but we believe it's essential. We're pleased we could achieve a great result for you.
Kenneth Pack profile picture
Kenneth Pack
1 year ago
Response from the owner
1 year ago
Thanks, Kenny!
Amy Locke profile picture
Amy Locke
1 year ago
They're amazing and will work for you! ☺️
Response from the owner
1 year ago
Thank you Amy!!!
Joe McIntyre profile picture
Joe McIntyre
1 year ago
I had an excellent experience with Deme Sotiriou of Sotiriou Wilmowski. She was professional, attentive, and knowledgeable throughout the entire process. She represented us and treated us like we were part of her family. Deme took the time to fully understand my case and provided clear guidance and communication. Her support and dedication made a difficult situation much easier for me and my family to handle. I felt confident knowing she was handling my case. I would definitely recommend Sotiriou Wilmowski to anyone looking for reliable, legal representation.

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Deme Sotiriou

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Talk with Deme and Tom Today

Want a lawyer who used to work for the insurance company? Now you’ve got two.

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Tom Wilmowski

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Deme Sotiriou

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Tom Wilmowski

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Talk with Deme and Tom Today

Want a lawyer who used to work for the insurance company? Now you’ve got two.

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