Serving Johnson County, Kansas
Free Evaluation 913.764.9700

Experienced Attorneys in Olathe, Kansas

Our Team Serves Clients Throughout Johnson County

When you are dealing with important legal matters, you want an attorney on your side who is focused and well versed for your specific legal issue. We have lawyers focused on very specific legal areas. For example, our criminal defense attorney focuses on defending against criminal charges and has defended hundreds of his clients from serious misdemeanor to felony charges over the years. One of our other lawyers is a focused divorce attorney, who has helped hundreds of clients dealing with family law matters. With a substantial record of success, our law firm argues for favorable outcomes for our clients. When settlement proves impossible, we aggressively pursue your best interest at trial.

Martin & Wallentine

"They represented me beyond my expectations. Richard Martin and Jerry Wallentine each represented me in two different cases. They resolved each case better than I could have ever imagined." - Taylor

Strategically Evaluating
Every Case We Take

Jerry Wallentine began his career many years ago as a Kansas defense attorney, working with and being trained by the best lawyers in Kansas. Criminal defense continues to be his passion. He provides excellent legal defense for your criminal cases, whether you are dealing with a misdemeanor or felony. If you have been arrested, consult with our firm today.

With the representation of an experienced and trained Kansas criminal defense lawyer from our firm, your charges could be reduced or dismissed. We represent clients for serious crimes across Kansas. We have also helped many clients get an expungement of their past criminal record.

The majority of our criminal defense representation is in Johnson County, which includes:

Practicing law in Johnson County, Kansas provides an extra challenge for criminal defense, due to the competent prosecutors and strict judges in this area. However, we have defended many clients facing serious felony charges, as well as serious misdemeanor crimes, such as possession of marijuana. Please refer to the Kansas Sentencing Guidelines for a range of presumptive prison times for a felony conviciton.

UPDATE: Justice Department to enforce marijuana laws. Shift in presidential policy.

We Focus on Results

Criminal Defense - If you have been charged with a serious crime, our astute and competent legal team is ready to take on the prosecution and fight for your rights. We will review all evidence against you and seek to challenge the accusations against you. We have successfully defended many clients against serious felony and misdemeanor charges, including those involving violent crimes, drug crimes, sex crimes and DUI. Jerry Wallentine is our lead criminal defense lawyer. He has defended hundreds of clients, conducted countless evidentiary hearings, and found success at many trials. He has achieved numerous not guilty verdicts through trials. When a plea is not acceptable, he fights nonstop to hear those beautiful words, “not guilty.”

Family Law - Richard Martin is our lead attorney for divorce issues. His extensive history and legal experience in the field of family law is invaluable both inside and outside the courtroom when dealing with opposing lawyers and judges. When you are facing a divorce or other family matter, you need competent and caring legal help that will help you achieve the goals you are seeking. Whether it is child custody, visitation, alimony, or child support you are seeking, our legal team will take the time to discuss these important matters and proceed with the best legal options that will quickly resolve the situation.

  • Members of the Kansas Bar Association
  • Kansas Association of Criminal Defense Lawyers
  • National Association of Criminal Defense Lawyers
  • Free Case Evaluation
  • BBB Accredited Business
  • Law QA Verified

Focused Legal Advisors

Utilizing Our Legal Experience and Zealous Attitude, We Provide Representation for Specific Areas of Law

Read What Our Former Clients Have Said

We Take Pride in Establishing Solid Working Relationships with Our Clients
  • “I thought I had no chance. But then they took over my case and made a miracle happen! Thank you so much!”

  • “Jerry took care of my case perfectly. I have since sent numerous friends and family to his firm.”

  • “He moved rapidly to address my situation. My case was dismissed before the trial date. I am so grateful.”

  • “Jerry did a great job for me. I hope I won't need his services again. But if I do, I know who to call!”

  • “Jerry and Rich were awesome. They got me a $750,000 judgment. Great work guys. Thanks a lot.”

  • “was able to settle the case, leaving me very satisfied with the results.”

  • “I have known him and his family for a number of years and he has never disappointed me.”

    Dr. Charles Millhuff
  • “They were both very professional lawyers who helped me.”


What's New in Criminal & Divorce Law

Recent Posts
  • Federal Marijuana Laws to be Enforced
    Federal Marijuana Laws to be Enforced
    Posted by Jerry Wallentine

    During Trump’s campaign for presidency, he consistently stated that he would not interfere with State’s interests regarding marijuana law enforcement. ...

    Read More
  • How the New Tax Bill can affect your marriage or your divorce
    How the New Tax Bill can affect your marriage or your divorce
    Posted by Richard Martin

    How the New Tax Bill can affect your marriage or your divorce The new tax bill, officially named the Tax Cuts and Jobs Act, was signed into law by ...

    Read More
  • Criminal Trial Continued For Turkey Businessman Accussed of Violating US Sanctions Against Iran
    Criminal Trial Continued For Turkey Businessman Accussed of Violating US Sanctions Against Iran
    Posted by Jerry Wallentine

    Turkish Gold trader, Reza Zarrab, was criminally charged for allegedly handling money on behalf of the Iran government as well as entities from Iran. ...

    Read More
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