Criminal Defense Attorney in Chicago, Illinois

John R. DeLeon

For four decades, attorney John R. DeLeon has been providing individuals throughout the greater Chicago, Illinois area with dedicated criminal defense representation against a variety of charges. From misdemeanors to felonies at the state or federal level, John has the skill and experience necessary to help you pursue the most favorable outcome available to you in your case.

— A Successful Chicago-Area Criminal Defense Attorney for Over 40 Years —
— As seen on NBC, ABC, WGN, BBC Special Report, Univision, Telemundo —

Past Cases

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Results

People v. KG

KG was charged with murder, attempted murder, and aggravated battery after a fight. After a thorough cross-examination of three key witnesses for the prosecution, Mr. DeLeon discredited all three, and KG was found not guilty of all charges.

People v. MJ

MJ was charged with armed robbery and aggravated battery of a taxi driver. With a vigorous defense plan, the defendant testified that the cab driver tried to throw the defendant out of his cab after a dispute arose. MJ was found not guilty of all charges!

People v. AR

AR was charged with Class 2 gun possession and Class 2 possession of narcotics after police alleged that he dropped a gun and drugs when fleeing an empty lot. Mr. DeLeon successfully discredited the police officers' story and AR was found not guilty.

People v. SG

SG was charged with kidnapping her son while her son was in DCFS custody. The police claimed she had kidnapped him from school and took him to another location. Mr. DeLeon successfully discredited their story and the judge found SG not guilty!

Practice Areas

Criminal Defense

A Proven Track Record of Success

The prospect of facing criminal charges, no matter their severity, can be enough to frighten anyone. Depending on the crime, a conviction could have you facing lengthy jail time, heavy fines, and irreparable damage to your reputation and future. Turning to an experienced criminal defense attorney can make a significant difference.

For over 40 years, attorney John R. DeLeon has been providing high-quality legal representation for clients who are facing even the most difficult criminal charges. At John DeLeon & Associates, you can receive guidance throughout the legal process from a knowledgeable attorney, allowing you to face your legal challenges with confidence. Together with his daughter Alana DeLeon of the Law Office of Alana M. DeLeon, John fights tirelessly for the rights of his clients.

Whether you have been charged with a felony or a misdemeanor, it is in your best interest to work with a seasoned criminal defense attorney in order to fully understand the options available to you and develop a strategy that can position you to seek a favorable solution to your legal situation. Both English and Spanish-speaking clients can trust John DeLeon for full representation.

Even the most seemingly-harmless criminal conviction can have serious repercussions in your life. Rather than face the criminal justice system alone, turn to a professional. For legal representation in the greater Chicago area, including Maywood, Bridgeview, Skokie, and Markham, contact John DeLeon & Associates to schedule a consultation to discuss your case.

Future-Focused

Mr. DeLeon takes a holistic approach to legal service. He isn't just about pursuing a positive legal outcome, but also a better future for his clients.

Direct Service

Not having a large staff allows Mr. DeLeon to work directly with his clients and develop strong relationships throughout the legal process.

Extensive Experience

For over four decades, John DeLeon has built a reputation as one of the most knowledgeable and skilled criminal defense attorneys in Chicago.

Client Testimonials

John and Alana De Leon with magazine article about John

The state was trying to give me five years because of my criminal history, and Mr. DeLeon was able to convince the judge to give me probation. I want to thank God and Mr. DeLeon.

— Danny

Mr. DeLeon was professional and really outgoing and straightforward. He made sure I wouldn't see a courtroom. I really recommend him to anybody with a criminal case or issue.

— Matthew

Mr. John DeLeon represented me in a case involving theft. I was accused of stealing a camera lens that I had paid for and John had the case thrown out of court.

— Rudy

Turn to an Experienced Attorney for Help

If you have been arrested and charged with a crime, you may be left feeling overwhelmed and uncertain about what to do next. Your best option is to trust your case to an accomplished criminal defense attorney with the experience and insight you need to fight the charges and pursue the best possible outcome.

Attorney John R. DeLeon understands that being charged with a crime does not automatically mean you are guilty. You have the right to a fair defense in court. From drug charges, violent crimes, and more, John DeLeon will stand by your side and fight aggressively on your behalf to seek a favorable outcome so that you can move forward.

As a Spanish-speaking attorney in Chicago, John DeLeon has successfully defended a variety of different clients against a wide range of misdemeanors and felonies at both the state and federal levels. A veteran of some of the biggest criminal cases and toughest times Cook County has ever seen, John can lead you in the right direction.

You don't have to face your criminal charges alone. In order to defend your rights, fight your charges, and pursue a better future, you should call John DeLeon, a criminal defense attorney with a proven track record of success. If you live in the Chicagoland area, including Skokie, Bridgeview, Markham, or Maywood, Illinois, call John DeLeon & Associates in Chicago for help today!