Kansas Criminal Defense. Former prosecutor with over 15 years of award-winning service.

Serving Clients in Johnson County and across eastern Kansas.

Johnson County Criminal Defense Lawyer

Representing Clients Throughout Eastern Kansas

When you’re accused of a crime, everything is on the line — your freedom, reputation, career, and family. At Duma Law Offices, we don’t take that lightly. Our firm provides aggressive, strategic, and experienced representation for clients facing criminal charges in Johnson County and across Eastern Kansas.

Led by attorney Michael C. Duma, our mission is simple: protect your rights, fight for your freedom, and deliver the strongest defense possible under the law.

Experienced. Relentless. Focused on Results.

With years of courtroom experience handling cases from simple misdemeanors to high-profile felony trials, Michael Duma has built a reputation for fearless advocacy and meticulous preparation. He knows how to navigate Kansas courts, anticipate prosecutorial tactics, and expose weaknesses in the government’s case.

Whether you’re charged with a first-time DUI in municipal court or a serious felony in state or federal court, Michael has been there before — and he knows what it takes to win. He has dedicated his entire career to criminal defense, representing thousands of individuals in more than 30 courts across Kansas. When your future is at risk, you need a lawyer who doesn’t back down.

Call (913) 782-7072 or contact us online to schedule your free, confidential consultation. Don’t face criminal charges alone, let our experienced team at Duma Law Offices fight for your rights and your future.

Types of Criminal Cases We Handle

Attorney Michael C. Duma defends individuals across Kansas against the full range of criminal charges — from minor misdemeanors to the most serious felonies. He acts quickly and decisively to protect your rights, challenge the state’s evidence, and build a focused, effective defense strategy from day one.

We defend clients in cases involving:

Whether you’re under investigation or have already been charged, contact our firm immediately. The earlier you act, the more options we have to protect your future.

Where We Practice

Duma Law Offices represents clients in state, municipal, and federal courts throughout Kansas and parts of Missouri. Our deep familiarity with local courts, judges, and prosecutors gives our clients a strategic edge in every case.

We regularly appear in the following courts:

District Courts

  • Johnson County District Court
  • Wyandotte County District Court
  • Leavenworth County District Court
  • Miami County District Court
  • Linn County District Court
  • Douglas County District Court

Municipal Courts

  • Olathe Municipal Court
  • Overland Park Municipal Court
  • Leawood Municipal Court
  • Lenexa Municipal Court
  • Gardner Municipal Court
  • Shawnee Municipal Court
  • Merriam Municipal Court
  • Kansas City, Kansas Municipal Court
  • Lansing Municipal Court
  • Bonner Springs Municipal Court
  • Basehor Municipal Court
  • Lawrence Municipal Court
  • Osawatomie Municipal Court

Federal Courts

  • U.S. District Court for the District of Kansas
  • U.S. District Court for the Western District of Missouri

No matter where your case is filed, Duma Law Offices has the experience, courtroom skill, and tenacity to stand between you and the government.

Why Clients Choose Duma Law Offices

  • Focused exclusively on criminal defense — not distracted by other areas of law.
  • Trial-tested — Michael Duma has taken numerous felony and misdemeanor cases to verdict.
  • Direct, honest communication — we tell you the truth about your case, not what you want to hear.
  • Personal attention — you work directly with Michael, not handed off to a junior associate.
  • Proven results — from dismissals to reduced charges to full acquittals.

When your freedom is on the line, you need an advocate who knows the system inside and out — and who’s ready to fight for you at every turn.

Contact Our Johnson County Criminal Defense Attorney Today

If you’ve been arrested, charged, or are being investigated for a crime, don’t wait to get help. The sooner you involve an experienced criminal defense lawyer, the more protection you have.

Call (913) 782-7072 or contact us online to schedule your free consultation with Olathe criminal defense attorney Michael C. Duma.
Your case deserves more than a defense — it deserves a fight.

Areas of Practice

    "If anyone needs a great Lawyer give them call"
    I worked with Michael and Dedee on my case, they were there for me all through the case calming me down and explaining to me what's going on and how it will be handle in the court system. If anyone needs a great Lawyer give them call they will help you get through it.
    - Kevin Underwood
    "I HIGHLY HIGHLY recommend him and the firm"
    Michael Duma was extremely helpful with making my difficult situation better. I HIGHLY HIGHLY recommend him and the firm …Thanks Mike !
    - Tony Parker
    "Michael and his staff get things done"
    Michael and his staff get things done. I will refer everyone I know that needs result minded legal representation. Thank you again.
    - Paul Varriano
    "If your looking for a great lawyer with fair pricing he’s your guy"
    AMAZING Lawfirm Duma was so nice and professional reassured me throughout my entire case and explained everything that was happening so I was always in loop of what was going on if your looking for a great lawyer with fair pricing he’s your guy this man helped out so much
    - Kelcie helm
    "I'm so grateful for the great outcome"
    My experience with Duma Law Office was outstanding. I called in the office, staff was professional and courteous. My case was done over the phone and it was successful resolve. I'm so grateful for the great outcome. Highly recommend!!
    - Hilda Suazo
    "Highly recommend this office for pain free and respectful representation"
    Excellent support and information. Highly recommend this office for pain free and respectful representation.
    - Denise Reilly
    "I’m very satisfied with the way he handled my legal needs"
    I’ve used Michael Duma a couple of times throughout the years, I’m very satisfied with the way he handled my legal needs! Will definitely use him again!
    - Chuck Mestagh
    "Michael Duma was absolutely incredible!"
    Michael Duma was absolutely incredible! He was beyond responsive, he worked hard to settle my case and his relationships within the legal system were very strong. His assistant was also amazing. Every time I called he was available within several hours if he was in court or had his office staff assist with what I needed. He’s probably the best attorney out there! I’d hire him again in a heartbeat!
    - Courtney Bruntz

Why Choose Duma Law Offices?

  • Courtroom Champions
    With vast trial experience, we have the skill and knowledge necessary to win when it counts.
  • Focused on Client Interests

    Putting our clients in the most favorable position based on their specific needs.

  • Award-Winning Service
    Our firm is recognized locally and nationally as prestigious defenders of the accused.
  • Aggressive Defense

    Our firm aggressively defends the rights of the accused, leaving no stone unturned.

We're Ready to Listen

Contact Duma Law Offices Today to Get the Help You Need


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