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John Patrick Lonergan
also known as Lonergan Law Group, Ltd.
About John
Biography
My name is John P. Lonergan. I am a former prosecutor who has been practicing law since 1992. I devote my practice to the handling of criminal and family law matters. Licensed in Missouri, Texas, and Illinois, I have extensive experience in protecting the rights of the accused. I recognize that people require aggressive representation. I also recognize that many attorneys fail to stay in regular communication with their clients. It is my goal, in each and every case I handle, to ensure that your rights are fully protected and that you are always up to date as to the status of your case.
I will promptly return your phone calls, quickly respond to emails, and will make myself available to answer your questions. I regularly provide clients with my cell phone number so I may be reached directly.
Practice Areas
7
Practice Areas
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in Illinois for 33 years
State: Illinois
Acquired: 1993
No misconduct found
Licensed in Texas for 15 years
State: Texas
Acquired: 2011
No misconduct found
Licensed in Missouri for 33 years
State: Missouri
Acquired: 1992
No misconduct found
Location
Lonergan Law. Group, Ltd.
4541 N. Prospect Road, Suite 102, Peoria, IL, 61616
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John Patrick Lonergan's Reviews
Avvo Review Score
55 Client Reviews
Filter Avvo Reviews (55)
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Practice Areas
Criminal Defense (19)
Lawsuits & Disputes (11)
Speeding & Traffic Ticket (6)
Divorce & Separation (3)
Family (3)
Child Custody (2)
Drug Crime (2)
Employment & Labor (2)
Expungement (2)
Litigation (2)
Administrative Law (1)
Business (1)
Car Accidents (1)
DUI & DWI (1)
Domestic Violence (1)
Federal Crime (1)
Guardianship (1)
Gun Law (1)
Juvenile (1)
Landlord & Tenant (1)
What Clients Mention
Case Results (38)
Advocacy (29)
Recommendation (20)
Professionalism (14)
Practice Area Knowledge (11)
Cost of Services (9)
Trustworthiness (9)
Character & Conduct (8)
Communication Style (8)
Responsiveness (7)
Compassion (5)
General Knowledge (5)
Staff & Support (4)
Free Consultations (1)
Payment Plans (1)
Punctuality (1)
Showing 6 - 10 of 29 reviews | Advocacy
Posted by anonymous | January 19, 2022 | Hired Attorney
By far the best lawyer I’ve ever encountered!
John has developed great working relationships with States Attorney’s and contrary to a lot of lawyers he uses it to help you. He helped me. He saw that I have changed my life completely since my offense and he never stopped trying to help the court, and the prosecutor see that. My prosecutor is not...
Posted by Mellissa | January 18, 2022 | Hired Attorney
Best Lawyer!
Peoria is blessed to have John practicing law in the area. He was always honest and did his diligence to help get fair justice for us! We have had crappy lawyers but John has always been compassionate with no judgement.
Posted by anonymous | May 13, 2021 | Hired Attorney
Best criminal defense attorney in downstate Illinois.
I first contacted Criminal Defense Attorney John Lonergan after facing severe Manufacturing/Trafficking/Distribution/Possession with Intent to Deliver charges. John was able to make contact with the state's attorney and get all of the charges dropped down to one misdemeanor charge of possession with ...
Posted by Nandi | March 31, 2021 | Hired Attorney
Tenacious Litigator
Even with multiple postponements due to COVID-19 requiring additional court appearances my fee stayed the same. Mr. Lonergan successfully litigated my case through trial. His fees are reasonable and his professionalism top notch.
Posted by Amy | October 14, 2020 | Hired Attorney
Excellent Attorney
Excellent attorney who makes himself available and cares only about his client's best interests.
John Patrick Lonergan's Lawyer Endorsements
"John is always professional and competent. I have worked with John on a few matters as well as had an opportunity to observe him in various other matters. He always zealously represents his clients while maintaining a good working relationship with the prosecutors."
"I have known John Lonergan for 12 years. Not only is he an outstanding criminal defense attorney, he is a great family law attorney as well. I know that anyone who chooses John as their attorney is in excellent hands. I would recommend John to anyone for their criminal defense or family law needs."
"I worked as an Assistant State's Attorney for years, working on the other side of cases against John. I was always impressed how he was able to work with a prosecutor without ruffling feathers. He was able to speak with a prosecutor about the case, focusing on the case, the issues the case presented, and each particular defendant. It is a pleasure to endorse John Lonergan."
"I have known John Lonergan for more than 15 years. He provides great legal representation for a moderate price."
"I have known John for over nine years. I emphatically recommend his services and would not hesitate to recommend him to friends and family in need of representation in criminal and family law matters. Not only does he possess more than sound legal abilities, but what really sets John apart is how much he cares about his clients and wanting to achieve a good outcome for them. I have personally witnessed him going above and beyond for clients, often without them realizing."
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Experience
Honors
2026
Super Lawyer, Super Lawyers
2025
Super Lawyer, Super Lawyers
2023
Super Lawyer, Super Lawyers
2022
Super Lawyer, Super Lawyers
2018
Peer Review Rated, Martindale-Hubbell
Work Experience
1997 - Present
Owner, John Lonergan Law, Ltd.
1993 - 1997
Assistant States Attorney, Peoria County State's Attorney's Office
Associations
1993 - Present
Illinois State Bar AssociationMember
Sample of Legal Cases
Client wishes name withheld as his record will be cleared in a few years
No jail, TASC Probation-client will be able to expunge his conviction and criminal record in a few years.
Education
1992
Southern Illinois University, Carbondale
JD - Juris Doctor
1989
Eastern Illinois University
BA - Bachelor of Arts
Languages
English
Activity
Legal Answers
Legal Answers
Q&A
Arrested for DUI in dupage county and 2 months latter awaiting trial was arrested for DWI . what it the most likely sentence
13 Dec 2013
Q&A
I had a felony conviction from 1990 pardoned by the governor then expunged by a judge. Can I obtain an Illinois FOID card?
11 Dec 2013
Q&A
I was not indicted but I received a proffer letter. Does that mean the US Attorney's office is contemplating granting immunity?
10 Dec 2013