• $30.2 MILLION CASE

    Medical malpractice case for failure to deliver a baby past due date with low amniotic fluid resulting in brain damage and cerebral palsy.

    Read More

    $29.6 MILLION CASE

    Verdict on behalf of a Chicago woman who suffered brain damage in the derailment of a Metra train.

    Read More

    $25.9 MILLION CASE

    Verdict on behalf of severely injured taxi passenger when his speeding cab hurtled off an expressway ramp and smashed head-on into concrete barrier.

    Read More

  • $12.6 MILLION CASE

    Verdict against anesthesiologists and Rush Medical Center when anesthesiologist error caused monoplegia and other permanent injuries.

    Read More


    Verdict on behalf of the family of former Chicago Blackhawk player and coach Keith Magnuson who was killed in a Toronto, Canada car crash.

    Read More


    Verdict on behalf of estate and children of City of Chicago worker who was killed as a result of trucking negligence.

    Read More


    Settlement on behalf of a 69-year-old pedestrian who was struck and injured by a PACE bus as she crossed a street in Oak Park, Illinois.

    Read More


    Medical malpractice case on behalf of new born baby who suffered brain damage from a heart attack due to failure to diagnose common heart defect.

    Read More


    Settlement on behalf of a 44-year-old mother of two against a radiologist who failed to timely diagnose lung lesion resulting in her death.

    Read More

Chicago Personal Injury & Wrongful Death Attorneys


At Tomasik Kotin Kasserman we are consumed with the privilege of representing those in genuine need of advocacy. The needs of our clients become OUR needs. We are dedicated to bringing justice to those that entrust us with the opportunity to fight for them.

The lawyers at TKK have earned a reputation as courageous advocates committed to effective action that results in justice. As personal injury advocates, we have the investigatory resources needed to support complex litigation. We will build a strong and successful case, act immediately to preserve evidence and thoroughly establish the fault of all responsible parties. In order to ensure you receive full compensation, we strive to fully appreciate, understand and establish the impact the loss has had on your life - physically, emotionally and financially.

Watch Video
  • Badges and associations
  • Badges and associations

October 12, 2018

Sterigenics Facility in Willowbrook Released Ethylene Oxide, a Cancer-Causing Chemical. Read More

July 17, 2018

McDonald's Pulls Salads After Reports of Consumers Infected with Food Poisoning. Read More

June 11, 2018

Lyft Driver Charged with Drunk Driving After Killing Passenger in Deadly Crash. Read More

Jim McKay From Tomasik Kotin Kasserman Featured on Crime Show to Discuss Conviction of Chicago Serial Killer.


July 23, 2018 - People Magazine and Jim McKay recently sat down at the law offices of Tomasik Kotin Kasserman to discuss the recent California conviction of Andrew Urdiales for the show People Magazine Investigates. This episode focuses on McKay’s 2002 trial against Urdiales, a convicted Chicago serial killer, for the brutal murders of Lynn Huber of Chicago and Cori Uylaki of Hammond, Indiana. Read More.

TKK Hosts Event for Congressional Candidate Sean Casten

On June 21, 2018, TKK was proud to host an event for Sean Casten, a terrific candidate for Congress in Illinois' 6th District. Read More.

Tim Tomasik Inducted into Fellows of American Bar Foundation


The Chicago law firm of Tomasik Kotin Kasserman is excited to announce that founding attorney Timothy S. Tomasik has accepted an invitation to join the Fellows of the American Bar Foundation. The Fellows is a global honorary society of attorneys, judges, law faculty, and legal scholars. The Board of the ABF elects the members from peer recommendations based on the nominee’s professional achievements and dedication to community welfare. Membership is limited to one percent of lawyers licensed to practice in each jurisdiction. Read More.

Office Expansion



Watch Video

Timothy Tomasik: Why Choose
the Attorneys at TKK?

Watch Video

Daniel Kotin: What Makes the Attorneys
at TKK Different From Other Lawyers?

Watch Video

Shawn Kasserman: We Fight
on Behalf of the People

Watch Video

Sexual Abuse Lawsuit Filed Against
Lake Forest Montessori School

Watch Video

Tim Tomasik Representing Sexual
Assault in Case Against Lyft

Watch Video

Making Soccer Safer
For Our Children

Call Us312-605-8800fax312-605-8808

161 North Clark Street, Suite 3050
Chicago, IL 60601

Back to Top