Car Crash Injuries
Legal support for people hurt in Illinois car accidents, including help with medical bills, lost wages, property damage, insurance negotiations, and pain and suffering claims.
When an injury disrupts your health, income, and daily life, Marker Law helps you understand your rights and pursue fair compensation. Our Illinois injury team offers free consultations, no upfront fees, and 24/7 availability for accident victims across Southern Illinois, where rural highways, work sites, and harsh weather can make claims especially complex from the very start.

Focused representation for serious injury claims, from traffic collisions and job-site accidents to wrongful death and premises liability.
Legal support for people hurt in Illinois car accidents, including help with medical bills, lost wages, property damage, insurance negotiations, and pain and suffering claims.
Representation for victims of commercial truck, semi-truck, and delivery vehicle crashes involving driver fatigue, maintenance failures, contractor disputes, black-box data, and multiple liable parties.
Guidance for injured workers pursuing workers' compensation benefits and third-party claims after workplace, construction, industrial, or job-site injuries that affect their ability to work.
Claims against negligent property owners when unsafe floors, poor maintenance, weather hazards, or dangerous commercial conditions cause preventable injuries and financial losses.
Advocacy for injured motorcyclists facing serious injuries, disputed liability, biased insurance assumptions, medical expenses, lost income, and long recovery periods after crashes.
Compassionate representation for families seeking accountability after a fatal accident, including claims for funeral costs, lost financial support, companionship, and damages under Illinois law.

Your consultation starts with a clear review of what happened, your injuries, available insurance coverage, and urgent deadlines. We explain your rights under Illinois law and what evidence may matter most before insurers shape the narrative.
Real injury cases require strategy, preparation, and a lawyer willing to challenge insurance company tactics.
Marker Law combines seasoned litigation experience with direct, personal attention for injured clients.
Decades of Illinois injury litigation experience guide every case strategy and negotiation.
Former defense-side experience helps anticipate insurer tactics used against Southern Illinois injury claims.
Free consultations and contingency fees mean you pay attorney fees only after recovery.
Clients receive personal attorney attention and honest communication throughout their Illinois claim.
Experienced advocates supporting clients through serious injury claims.

Attorney / Owner
Jason Marker is a personal injury and workers' compensation attorney with over 25 years of litigation experience serving the Chicagoland area. As the founder and owner of Marker Law, LLC, Jason built his practice on the conviction that hardworking people deserve an advocate who understands both sides of injury litigation. He began his career clerking in the City of Chicago's Torts Division and spent three years on the defense side representing employers and insurance carriers before transitioning exclusively to plaintiff advocacy. A lifelong Naperville resident, Jason earned his J.D. from The John Marshall Law School in 2000. He holds an AV Preeminent rating from Martindale-Hubbell, has been recognized by Super Lawyers, and ensures every client receives direct, personal attorney attention throughout their case.

Senior Paralegal
Marisol Castillo is the Senior Paralegal at Marker Law, LLC, bringing over 18 years of dedicated experience in workers' compensation law. Fluent in both English and Spanish, Marisol is deeply committed to serving immigrant families and underserved communities, a passion inspired by witnessing the language barriers her own mother faced. She approaches every client interaction with efficiency, compassion, and a strong work ethic, ensuring that each individual receives attentive and informed support throughout the legal process. Marisol's advocacy extends beyond the office, rooted in a personal mission to build awareness and access for those who need it most. Her nurturing dedication is further shaped by her role as a devoted mother to her two daughters.

Paralegal
Liz Ruiz is a paralegal at Marker Law, LLC, with nearly two decades of experience in the injury law field dating back to 2006. She has developed extensive expertise handling a wide range of cases, including personal injury, medical malpractice, and workers' compensation matters. Liz's broad background across multiple practice areas equips her to provide thorough and knowledgeable support to clients navigating complex legal processes. Her long-standing commitment to the field reflects a genuine dedication to helping injured individuals pursue the justice and compensation they deserve. As part of the Marker Law team, Liz plays an integral role in ensuring every case is managed with precision, care, and professionalism from start to finish.
Marker Law handles personal injury cases on a contingency fee basis, meaning there are no upfront attorney fees and you pay only if the case results in a financial recovery. Personal injury attorney fees are typically around one-third of the recovery, though the exact fee can vary by case circumstances. Your initial consultation is free.
Talk with Marker Law during a free consultation.
Highest Martindale-Hubbell peer rating distinction.
Selected by peers in Chicagoland area.
Recognized among leading trial lawyers.
Share what happened, and Marker Law will review your situation, explain your options, and outline the next steps with no upfront attorney fees.
For immediate assistance, feel free to give us a direct call at 331-INJURED. You can also send us a quick email at jmarker@marker-law.com.
For immediate assistance, feel free to give us a direct call at 331-INJURED. You can also send us a quick email at jmarker@marker-law.com.