Welcome to Hennessey Law Firm, LLC

We are the Workers’ Compensation and Personal Injury Law Firm of Cynthia M. Hennessey. I work exclusively for the injured worker and injured client, throughout Missouri and Illinois. I provide my clients with personalized representation, focusing upon your needs, backed by 30 years of experience and a proven track record of success. As your Attorney, I will fight for your rights and benefits, helping you gain the compensation you are entitled to.

As a Registered Nurse, I understand completely your injuries, and your medical treatment. As a former insurance company attorney, I have firsthand knowledge of the strategies the insurance companies and employers use to avoid paying claims. With over 30 years of extensive trial experience, I have successfully represented thousands of injured clients throughout Illinois and Missouri winning multiple million dollar plus verdicts.

If you have been injured at work, in an auto or trucking accident or as a result of the negligence of another, call today for a free consultation. Unlike other firms, I personally interview, select and handle each case. I provide a free consultation in my office, by phone, or at a more convenient location if necessary.

Award Winning Workers’ Compensation and Personal Injury Attorneys

Request a free consultation