Car Crash Injuries
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain, and suffering while handling insurance negotiations.
After a car accident in Peoria, IL, insurance companies may move quickly to limit what they pay. Marker Law helps injured people pursue compensation for medical bills, lost wages, property damage, pain, and suffering. With more than 25 years of injury litigation experience, the firm provides direct attorney attention, honest communication, and representation on a contingency fee basis with no recovery, no fee.

Comprehensive legal support for Illinois car accident victims pursuing fair compensation after an injury.
Marker Law represents people injured in car accidents, pursuing compensation for medical bills, lost wages, property damage, pain, and suffering while handling insurance negotiations.
The firm investigates commercial and delivery truck crashes by examining driver logs, vehicle data, maintenance records, and the conduct of potentially responsible parties.
Motorcycle crash representation focuses on establishing liability, addressing insurance issues, and pursuing compensation for medical expenses, lost wages, pain, and other damages.
Marker Law helps pedestrians struck by negligent drivers investigate the collision, establish negligence, and pursue compensation for injuries, income loss, and related damages.
For permanent or disabling injuries, the firm works to document ongoing medical needs, future expenses, reduced earning capacity, pain, and loss of normal life.
Marker Law provides compassionate representation to families pursuing claims involving funeral expenses, lost financial support, loss of companionship, and other available damages.
A serious collision can create medical, financial, and emotional challenges, especially when an insurer disputes responsibility or offers too little. Marker Law investigates the crash, gathers evidence, coordinates access to trusted local doctors, and presents the full impact of your injuries. The firm’s Chicagoland experience and defense-side insight help clients pursue fair compensation under Illinois law.

Marker Law combines direct attorney attention, defense-side insight, and focused injury representation.
Injured clients receive focused representation built around communication, preparation, and personal attention.
Jason Marker has practiced injury law in the Chicagoland area for more than 25 years.
Clients receive direct communication with experienced attorney Jason Marker throughout their case.
Former defense-side experience provides insight into how insurers and opposing parties approach injury claims.
A lifelong Naperville resident, Jason Marker brings deep knowledge of the Illinois and Chicagoland legal community.
Experienced advocates provide attentive support to injured clients and families.

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.
Personal injury lawyers commonly represent clients on a contingency fee basis, meaning the attorney fee is paid from a financial recovery rather than upfront. Marker Law states that attorney fees in personal injury cases are typically around one-third, or 33.33%, although the fee may be higher or lower in some circumstances. The firm also states that if there is no recovery, there is no fee.
Speak with Marker Law about your accident and potential legal options.
Marker Law serves injury clients across listed Illinois communities, counties, Chicagoland, and Northern Illinois areas.
Naperville
Primary Office
Chicagoland Area
Regional Coverage
Available 24/7
Availability
Contact the firm to discuss your location, collision, and potential claim.
Highest peer rating for legal ability and ethical standards.
Licensed since 2000.
Selected by peers in the Chicagoland area.
Named Best of Naperville 2024.
Listed as National Top 100 Lawyers.
Share basic details about your accident and receive information about potential next steps. Marker Law offers a free consultation and contingency fee representation with no upfront costs.
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.