Car Crash Injuries
Marker Law represents people injured in car crashes, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and other documented losses.
When an uninsured or underinsured driver causes a crash, recovering compensation can be challenging. Marker Law helps injured people pursue available insurance benefits, document medical and financial losses, and respond to unfair claim tactics. With direct attorney access, contingency-fee representation, and experience handling Illinois injury claims, our team works to protect your rights while you focus on recovery.

Focused legal support for injury claims involving uninsured drivers, inadequate coverage, and serious crash-related losses.
Marker Law represents people injured in car crashes, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and other documented losses.
The firm handles communications and negotiations with insurance companies, challenging lowball offers and presenting evidence supporting fair compensation under the applicable claim.
Motorcyclists facing serious injuries and insurance disputes receive representation focused on investigating liability, protecting their rights, and pursuing compensation for crash-related damages.
An uninsured or underinsured motorist claim can involve more than proving the other driver caused the collision. Marker Law investigates the crash, documents medical and financial losses, reviews available insurance coverage, and negotiates with insurers on your behalf. Clients receive direct attorney access and representation on a contingency-fee basis, with no fee unless compensation is recovered.

Marker Law pursues informed, evidence-based strategies for injured clients facing insurance and liability challenges.
A focused injury practice combines defense-side insight with direct, client-centered advocacy.
Jason Marker understands how insurers and defense teams evaluate injury claims from prior defense-side experience.
Clients receive direct communication with an experienced attorney throughout their injury claim.
The firm works on a contingency-fee basis, so clients do not pay attorney fees unless compensation is recovered.
The team brings more than 25 years of Chicagoland litigation experience to Illinois injury claims.
Experienced legal professionals provide direct, compassionate support for 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.
If an uninsured driver causes your crash, you may need to pursue compensation through your own uninsured motorist coverage, if available, while also evaluating other potential sources of recovery. The claim still requires evidence of fault, injuries, and losses. Avoid giving a recorded statement or accepting an offer before understanding your policy and legal rights. Marker Law can review the circumstances and help protect the claim.
Speak with an injury lawyer about your insurance and recovery options.
Marker Law serves injury clients throughout Naperville, Chicagoland, and surrounding Northern Illinois communities.
Chicagoland Area
Service Area
Naperville
Local Office
Available 24/7
Availability
Contact Marker Law to discuss your Illinois motor vehicle injury claim.
Highest peer rating for legal ability and ethical standards.
Recognition selected by peers in the Chicagoland area.
Named recognition listed among Marker Law awards.
Named recognition listed among Marker Law awards.
Business license listed for Marker Law.
Contact Marker Law for a free consultation about your crash, insurance coverage, and potential recovery.
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.