Workers' Compensation
Representation for Illinois workers’ compensation claims, including medical benefits, wage loss, denied claims, delayed payments, subrogation issues, and coordination with possible third-party claims.
After a workplace injury, getting medical care, wage benefits, and clear answers should not feel like another battle. Marker Law helps injured Illinois workers pursue workers’ compensation benefits with no upfront costs, 24/7 availability, and direct attorney guidance from a Naperville-based team that understands how employers and insurance carriers evaluate claims.
Focused legal support for injured workers seeking benefits, medical care, and fair compensation after job-related injuries.
Representation for Illinois workers’ compensation claims, including medical benefits, wage loss, denied claims, delayed payments, subrogation issues, and coordination with possible third-party claims.
Legal help for union workers, commercial employees, and other injured workers who need guidance after serious job-related injuries, surgeries, disability, or inability to return to work.
Advocacy for injured construction workers, including claims involving contractors, subcontractors, property owners, defective equipment, and third parties that may share responsibility beyond workers’ compensation.
Your consultation begins with a clear review of how the injury happened, your job duties, medical treatment, missed work, and any insurance communications. Marker Law identifies immediate deadlines and explains your legal options under Illinois workers’ compensation law.
Real outcomes reflect focused preparation, direct attorney involvement, and strong advocacy against insurance companies.
Marker Law combines local experience, direct communication, and focused injury litigation for workers who need help now.
Decades of Chicagoland litigation experience handling injury and workers’ compensation matters since 2000.
Former defense-side experience helps anticipate how employers and insurers evaluate and challenge claims.
Clients receive personal attention from attorney Jason Marker, not a disconnected case-handling system.
Free consultations and contingency fees mean you pay only if compensation is recovered.
Experienced legal support for injured Illinois workers.
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.
A workers’ compensation lawyer helps injured employees pursue benefits for medical treatment, temporary or permanent disability, lost wages, and disputed claims. The lawyer communicates with the insurance carrier, gathers medical and wage evidence, addresses delays or denials, and protects the worker from accepting an unfair settlement before the full impact of the injury is known.
Talk with Marker Law about your injury and next steps.
Highest Martindale-Hubbell peer rating distinction.
Peer-selected recognition in the Chicagoland area.
Local recognition for trusted legal service.
Share what happened, where you were injured, and what the insurance carrier has told you. Marker Law will review your situation and explain your next steps during a free consultation.
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.