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Kopp, John Randal

John Randal Kopp - Geneva, IL

Attorney at Kopp Law

Criminal Defense Lawyers in Geneva, IL

422 W. State St. Unit 110 Geneva, IL 60134

  • Free Consultation
  • 1 Super Lawyers®
  • 17 Years 
    Experience

Geneva Criminal Defense Lawyer

Updated: 03/10/2026

Areas of Practice

  • Criminal Defense

Attorney Information

Overview

John R. Kopp is a 2008 graduate of the John Marshall Law School in Chicago, Illinois. He attended Marquette University in Milwaukee, Wisconsin, where he earned a degree in communications. He grew up in Aurora, Illinois, and attended Marmion Academy.

Mr. Kopp evaluated the strengths and weaknesses of each case he prosecuted for the Cook County State's Attorney Office. When he encountered a weakness, he placed himself in the position of the defense lawyer so that he could best prepare himself for arguing the prosecution's case.

Many of his cases involved preparing police officers for their testimony at trial. Through that process in hundreds of trials, Mr. Kopp gained a thorough grasp of police investigations, warrant executions and arrest procedures. With that knowledge, he can attack the shortfalls and errors the police made in their case against you.

Mr. Kopp is an experienced litigator who is ready to defend your rights.


Awards and Honors

Super Lawyers® Selectees

SuperLawyers

John Randal Kopp included in a Super Lawyers® list

Honors

  • National Trial Lawyers – Top 100 Criminal Defense
  • National Trial Lawyers – Top 40 under 40 for Criminal Defense Law
  • The American Society of Legal Advocates – Top 40 under 40 for Criminal Defense Law (less than 1.5% of lawyers nationally)
  • American Institute of DUI/DWI Attorneys – 10 Best Attorneys Selection for Illinois
  • American Institute of Criminal Law Attorneys – 10 Best Attorneys Selection for Illinois
  • National Academy of Criminal Defense Attorneys – Top 10 under 40
  • Lawyers of Distinction – Criminal Defense Law

Other Sources of Feedback About John Randal Kopp

Included on the 2026 Illinois Super Lawyers list


Past Lists

  • 2025 Illinois Super Lawyers list
  • 2024 Illinois Super Lawyers list
  • 2023 Illinois Super Lawyers list
  • 2022 Illinois Super Lawyers list
  • 2021 Illinois Super Lawyers list
  • 2020 Illinois Super Lawyers list
  • 2019 Illinois Super Lawyers list
  • 2018 Illinois Super Lawyers list
  • 2017 Illinois Super Lawyers list
  • 2016 Illinois Super Lawyers list

Education

  • Legal Education

    • The John Marshall Law School, Chicago, Illinois, 2008
  • Non Legal Education

    • Marquette University, Milwaukee, Wisconsin
      Major: Communications
    • Marmion Academy

Current Employment Position(s)

  • Attorney

Other Affiliations

  • American Bar Association
  • Illinois State Bar Association
  • Kane County Bar Association
  • American Association of Premier DUI Attorneys

Reviews

Customer Reviews for John Randal Kopp

5.0 out of 5
4 Reviews
Learn more about our review guidelines.
4 Reviews
  • 5
    100%
  • 4
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  • 3
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  • 2
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  • 1
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Highlights

  • 5.0 Value
  • 5.0 Quality of Service
  • 5.0 Professional Competence
  • By Anonymous on May. 05, 2026
    Hired Attorney 2026
    Recommends this Attorney
    I hired John as my attorney and he helped me through two challenging legal cases. He represented me well and I appreciated his honesty, candor, and knowledge in these matters. I would highly recommend him for legal representation.
    Value: 5.0 out of 5
    Quality of Service: 5.0 out of 5
    Professional Competence: 5.0 out of 5
  • By Keith C. on May. 09, 2024
    Hired Attorney 2024
    John represents me in Kane County and Dupage County and I can’t say enough about this man I had 11 charges in Kane county and he got all the serious charges dismissed I had another lawyer on this case that tried to make me take 7 years John got me conditional discharge. So if your looking for a criminal defense attorney I highly recommend Mr Kopp he will work his tail off for you.
    Value: 5.0 out of 5
    Quality of Service: 5.0 out of 5
    Professional Competence: 5.0 out of 5
  • By Anonymous on Oct. 06, 2022
    Hired Attorney 2022
    Recommends this Attorney
    Attorney Kopp represented me and some of my friends in a serious case. Through his great representation and efforts he was able to turn the whole case in our favor, and we were all really happy with his professional services! If I will ever have the need for an attorney again, John Kopp will be my first choice!
    Value: 5.0 out of 5
    Quality of Service: 5.0 out of 5
    Professional Competence: 5.0 out of 5
  • By Anonymous on May. 15, 2019
    Hired Attorney 2019
    Recommends this Attorney
    This was my first experience with a lawyer and I could not be more satisfied than hiring Mr. Kopp to represent me. I was looking for a smart, knowledgeable and most importantly an ethical lawyer who would represent me. I found all these vital qualities in Mr. Kopp. At every junction, he never promised that the outcome would be in my favor but he indicated that he will give his best to get a favorable judgement on my case. In the end, I was thrilled with the outcome. I am pleased recommend Mr. Kopp's services to anyone who needs a legal help for expertise outlined in his website. Also, his rates were very reasonable compare to the efforts he put to resolve my case to get a favorable result.

Contact

Google Map

Geneva, IL

422 W. State St.
Unit 110
Geneva, IL 60134

Directions

Phone: 630-749-2919

Fax: 630-463-6066

Email: Send a message

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

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