About Glenn

Glenn Sowa practices criminal law at the Law Office of Glenn M — Sowa, LLC, located in Geneva, Illinois. Since becoming a partner in 1983, he has focused on many criminal matters, including DUI and DWI cases, domestic violence, and juvenile law. His experience allows him to represent clients effectively in various criminal cases throughout the state of Illinois. With over four decades in the legal field, Glenn has developed a reputation for his thorough approach and commitment to his clients. He earned his Juris Doctor from Northern Illinois University College of Law in 1981.

This academic achievement followed his completion of both a Bachelor of Science in 1971 and a Master of Science in 1973, also from Northern Illinois University. This educational foundation laid the groundwork for his legal career, which began shortly after he graduated from law school. Glenn’s practice primarily involves defending clients against serious allegations, such as driving under the influence and domestic abuse charges. Each case typically progresses through various legal stages, from initial consultations to court appearances and potential appeals, reflecting the details of the criminal justice system. Before establishing his law office, Glenn served as a special agent, where he gained valuable insights into law enforcement and investigative procedures.

This unique experience enhances his understanding of the criminal justice system. This lets the attorney provide informed representation to his clients. His background in law enforcement equips him with the skills to analyze cases from multiple perspectives, which is crucial in developing effective defense strategies. In addition to his legal practice, Glenn is an active member of several legal associations, including the Illinois State Bar, DuPage County Bar Association, and Kane County Bar Association. These affiliations keep him connected with the legal community and informed about the latest developments in criminal law.

His commitment to staying updated on legal trends directly benefits his clients, ensuring they receive the most current and effective legal representation. As of 2026, Glenn continues to serve the Geneva community with dedication and professionalism. His extensive background in criminal law, combined with his educational achievements, positions him as a knowledgeable advocate for those facing legal challenges. Glenn remains committed to providing quality legal representation to his clients in Illinois, to protect their rights and that they receive the best possible outcomes in their cases.

Education

Northern Illinois University College of Law

J.D.

1981

Northern Illinois University

M.S.

1973

Northern Illinois University

B.S.

1971

Languages

English (Spoken, Written) Russian (Spoken)

Experience

Donahue & Sowa
2018

Partner

Donahue, Sowa & Magana
1983

DuPage County States Lawyer Office
1983

Special Agent

Illinois Bureau of Investigation, State Police
1971

Accepted Jurisdictions

Illinois

Court Admissions

Illinois Supreme Court State Supreme Court

Types of Cases Handled

Criminal Law DUI & DWI Domestic Violence Juvenile Law

Legal Services Scope

Initial consultations Court appearances Appeals

Professional Associations

Illinois State Bar

has membership Current

DuPage County Bar Association

has membership Current

Kane County Bar Association

has membership Current

Office Locations

Main Office

 524 W. State Street Unit 2 Geneva IL 60134