Chassaniol & Marty, LLC work as attorneys in Criminal Defense, Personal Injury, Worker's Compensation, Estate Planning and Juvenile Court matters.
Mr. Dennis Chassaniol is an attorney primarily focusing on criminal defense and estate planning. He has a strong passion for helping individuals through challenging times. He has the experience and skill needed for just results in our criminal system.
He began his legal career as a State Prosecuting Attorney, where he learned how the side of law enforcement prepares a case to be prosecuted. He gained valuable experience preparing cases and trial work. However, Mr. Chassaniol could not escape his desire to defend the accused.
Mr. Chassaniol began the second phase of his career focusing on criminal defense in St.Charles County and the surrounding Counties. He continues to aggressively represent the accused with compassion and preparation.
Beginning in 2015, Mr. Chassaniol has a partnership in the firm of Chassaniol, Marty, and Steimel. He remains focused on Criminal Defense, and his firm represents individuals harmed in accidents and the workplace. It is important that the people of our community continue to have quality representation in challenging times.
Besides his work in his Law Firm, Mr. Chassaniol sits as a Municipal Judge in Cottleville, Dardenne Prairie, Lake St. Louis and Winfield. This area of his practice gives him a different view of the legal system, and he enjoys serving these communities.
