About Gerald Thomas

Gerald Thomas Dietz is an attorney based in Round Lake Beach, Illinois, with a robust focus on criminal law, DUI and DWI defense, government and administrative law, juvenile law, and municipal law. He was admitted to the Illinois State Bar in 1999 and the Wisconsin State Bar in 2000, showcasing his commitment to practicing law in multiple jurisdictions. Mr. Dietz earned his Juris Doctor from The John Marshall Law School in 1999, a prestigious institution known for its rigorous legal education. Prior to that, he completed his undergraduate degree at the University of Illinois in 1996, laying a strong foundation for his legal career. His legal practice is diverse, encompassing various areas such as municipal law, townships, municipal prosecution, special districts, library districts. Fire districts.

Mr. Dietz has represented clients in numerous legal matters, including criminal and civil cases. He has handled many issues—from summary suspension hearings to bench and jury trials—demonstrating his versatility and expertise. His experience extends to appearing for clients at all levels of the Cook County Court system, as well as in courts throughout northern Illinois and southern Wisconsin. In addition to his legal career, Mr. Dietz has made significant contributions to public service. He served as a Lieutenant with the Greater Round Lake Fire Protection District, a role that shows his dedication to community safety and emergency services.

His journey in this field began in 1989 when he started as a POC Firefighter-Paramedic. This hands-on experience in emergency response has enriched his understanding of the legal issues surrounding fire protection and public safety. Furthermore, Mr. Dietz held the position of Chairman of the Lake County Community Development Commission for over 15 years. In this capacity, he played a crucial role in shaping community policies and development initiatives. His leadership in this commission supports his public service and community improvement, further solidifying his reputation in the Round Lake Beach area. Mr.

Dietz is also an active member of several professional organizations, including the Illinois State Bar Association, Lake County Bar Association, and Wisconsin Bar Association. His involvement in these associations allows him to stay informed about the latest legal developments and contribute to the legal community. Additionally, he has written and lectured on various topics related to fire protection, fire protection districts, and policing. He has taught classes for the Northwest Lake County Fire Training Cooperative, focusing on medical, legal, and ethical issues that EMTs face. This blend of legal expertise and community involvement makes Mr. Dietz a respected figure in both the legal and local communities.

Education

John Marshall

1999

Accepted Jurisdictions

Wisconsin
Illinois

Court Admissions

U.S. District Court for the Northern District of Illinois U.S. District Court
U.S. District Court for the Western District of Wisconsin U.S. District Court

Types of Cases Handled

Criminal Law DUI & DWI Government and Administrative Law Juvenile Law Municipal Law

Legal Services Scope

Litigation Municipal Prosecution

Office Locations

Main Office

 625 W Rollins Rd Round Lake Beach IL 60073