Car Crash Injuries
Marker Law represents people injured in rear-end collisions and other car accidents, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and future earning losses.
After a rear-end collision, insurance companies may move quickly to limit what they pay. Marker Law helps injured drivers and passengers in Naperville and surrounding Illinois areas pursue compensation for medical bills, lost wages, property damage, pain and suffering, and other losses. With direct attorney attention, local knowledge, and defense-side insight, you can make informed decisions about your claim.

Legal support for car accident victims pursuing fair compensation after rear-end collisions and related vehicle crashes.
Marker Law represents people injured in rear-end collisions and other car accidents, pursuing compensation for medical bills, lost wages, property damage, pain and suffering, and future earning losses.
The firm investigates negligence-based injury claims, explains available damages, coordinates care with trusted local doctors, and handles communications with insurance companies throughout the case.
Marker Law challenges lowball settlement offers by developing evidence about liability, injury severity, medical expenses, lost income, pain and suffering, and Illinois comparative negligence rules.
A rear-end collision can cause injuries, missed work, vehicle damage, and uncertainty about what happens next. Marker Law helps clients in Naperville and surrounding Illinois areas understand their rights, document losses, and pursue fair compensation. The firm offers free consultations, works on a contingency fee basis, and provides direct attorney communication while handling insurance negotiations and the broader injury claim.

Learn how focused investigation and informed negotiation can support stronger personal injury claims.
You deserve informed representation, honest communication, and focused advocacy after a serious collision.
Former defense-side experience helps the firm understand how insurers evaluate and challenge injury claims.
Clients receive direct communication with experienced attorney Jason Marker throughout their case.
A lifelong Naperville resident brings deep knowledge of Chicagoland courts, roads, and communities.
There are no upfront costs or fees unless compensation is recovered for your claim.
Experienced advocates serving injured people across Naperville and Chicagoland.

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.
Seek medical attention for any injuries, report the crash as appropriate, exchange information, and preserve photographs, records, and insurance communications. Avoid giving a recorded statement or accepting a settlement before understanding the claim’s full value. Symptoms may develop after the collision, so documentation of treatment and missed work can be important when pursuing compensation.
Talk with Marker Law about your accident and legal options.
Marker Law represents car accident victims throughout Naperville and surrounding Chicagoland communities.
Naperville & Surrounding Illinois
Service Area
Available 24/7
Availability
Naperville, Illinois
Office Location
Contact Marker Law to discuss your Illinois collision claim.
Highest peer rating for legal ability and ethical standards.
Selected by peers in the Chicagoland area.
Named Best of Naperville for 2024.
Recognized as National Top 100 Lawyers.
Licensed since 2000 according to company information.
Request a free consultation to understand your options, next steps, and potential injury claim.
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.