Hennessey Law Firm, LLC Hennessey Law Firm, LLC Hennessey Law: A Female-Led Firm with 30+ Years of Experience Fighting for Injured Workers and Accident Victims in Missouri and Illinois.
Founded and led by Cynthia Hennessey—a registered nurse turned attorney with over three decades of experience—our firm brings together fierce advocacy and a deeply compassionate approach. We know the physical and emotional toll of injuries, and we're here to stand with you, every step of the way.
Our all-female team of attorneys is dedicated to guiding you through complex legal systems in Missouri and Illinois with care, strength, and unwavering support. We focus on Workers' Compensation and Personal Injury cases, using our medical insight and legal expertise to secure the best possible outcomes.
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