Workplace Injury Claims
Representation for employees injured on the job, including guidance through workers’ compensation claims, medical benefits, wage benefits, carrier communications, and available legal options.
When a workplace injury disrupts your health, income, and future, Marker Law provides focused workers’ compensation representation for Illinois employees. The firm helps address denied or delayed claims, medical bills, lost wages, and potential third-party recovery. With deep Chicagoland experience and insight into insurance defense tactics, the team works to protect injured workers and pursue the benefits available under Illinois law.

Focused legal support for workplace injuries, workers’ compensation claims, and related third-party recovery options.
Representation for employees injured on the job, including guidance through workers’ compensation claims, medical benefits, wage benefits, carrier communications, and available legal options.
Legal support for construction workers injured at job sites, including workers’ compensation claims and potential third-party claims involving contractors, property owners, or equipment manufacturers.
Help challenging denied or delayed workers’ compensation claims and pursuing benefits for medical treatment, lost wages, and work-related injuries under Illinois law.
A workplace injury can create uncertainty about treatment, income, and your ability to return to work. Marker Law helps injured employees understand their rights, communicate with insurance carriers, and pursue workers’ compensation benefits. When another party may share responsibility, the firm also evaluates third-party claims. For employees in Elmhurst and the surrounding Chicagoland region, the team brings Illinois-focused legal knowledge and practical insight into defense-side strategies.

Marker Law pursues benefits and compensation while keeping clients informed throughout their cases.
Personal attention, workers’ compensation focus, and informed advocacy for injured Illinois workers.
Jason Marker understands defense tactics from prior experience representing employers and insurance carriers.
Clients receive direct communication with an experienced attorney throughout their legal matter.
The firm works on a contingency fee basis, with no fee unless compensation is recovered.
More than 25 years of Chicagoland litigation experience informs representation for Illinois workers.
Experienced advocates supporting injured workers with focused, personal attention.

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.
Workers’ compensation may provide benefits connected to a work-related injury, including medical treatment and wage-related benefits. The exact benefits depend on the circumstances of the injury, medical findings, employment situation, and applicable Illinois requirements. Marker Law reviews the facts, explains available options, and helps address communications with the employer’s insurance carrier.
Speak with the Marker Law team about your workplace injury and legal options.
Marker Law assists injured workers across Chicagoland, Northern Illinois, and listed surrounding communities.
Chicagoland Area
Service Area
Available 24/7
Availability
Illinois Workers
Local Focus
Contact Marker Law to discuss your Illinois workplace injury claim.
Highest peer rating for legal ability and ethical standards.
Selected by peers in the Chicagoland area.
Named Best of Naperville for 2024.
Listed among National Top 100 Lawyers.
Licensed since 2000.
Contact Marker Law to request a free initial consultation about your workers’ compensation 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.