Tomasik Kotin Kasserman, LLC - Chicago, IL

Elite Trial Lawyers for High-Stakes Justice

When tragedy strikes on a massive scale, you need a law firm with the resources, experience, and courage to take on the world's largest corporations. Tomasik Kotin Kasserman, LLC (TKK) is a premier personal injury firm in Chicago, distinguished by its leadership in complex litigation. Founded in 2013 by Timothy Tomasik, Daniel Kotin, and Shawn Kasserman—three of Chicago's most respected trial attorneys—the firm has secured hundreds of millions of dollars in verdicts and settlements. We do not just practice law; we shape it. Our partners have served as presidents of the Chicago Bar Association and the Illinois State Bar Association, demonstrating our commitment to improving the justice system for everyone.

Aviation and Mass Tort Litigation

We are nationally recognized for our work in catastrophic events:

• Aviation Disasters: Timothy Tomasik served as lead counsel in the World Trade Center litigation, securing a $1.2 billion settlement for victims of the 9/11 attacks. We continue to represent victims of commercial and general aviation crashes worldwide. ✈️
• Mass Torts: holding pharmaceutical companies and manufacturers accountable for dangerous drugs, toxic exposure, and defective products.
• Transportation Liability: We secured a record-breaking $29.6 million verdict for a victim of the Metra train derailment, the largest of its kind in Illinois history.

Personal Injury and Medical Malpractice

Beyond mass disasters, we provide the same level of aggressive representation for individuals:

• Medical Negligence: Fighting for patients harmed by surgical errors, misdiagnoses, and birth injuries.
• Construction Accidents: Protecting the rights of tradespeople injured on dangerous job sites.
• Premises Liability: representing victims of slip and falls, negligent security, and porch collapses.

At TKK, we believe that ”Compassion + Conviction = Results.” We treat every client with the dignity they deserve while fighting tirelessly for the compensation they need to rebuild their lives. If you need to find a personal injury lawyer who is feared by insurance companies and respected by judges, contact Tomasik Kotin Kasserman, LLC today.