Legal Services & Lawyers

Mr. Siegel has practiced law for more than 25 years. Not only does hold degrees from Princeton University and University of San Francisco School of Law, but he also holds a Masters of Laws in Taxation from Golden Gate University School of Law. His current practice emphasizes taxation, but he has tried cases all over the country and as far away as Guam and Saipan. He has personally argued at the Supreme Court of the United States. He has vast experience, not only in taxation, but in business law and all areas of business litigation. He believes that his clients deserve determined and high quality representation at an affordable fee, and works on both hourly and flat fee bases so that his services are affordable and clients know before the legal fight starts how much their legal fees will cost.

Keenan Post, attorney with Post Warren Lindstrom, LLP in Overland Park, Kansas provides a full range of legal services and consultation in the areas of estate planning and business planning, including the preparation and review of Wills, Trusts, Special Needs Trusts, Powers of Attorney, Estate and Trust Administration, Probate Law, review and preparation of Contracts (real estate, employment, buy-sell, business purchases and sales), formation and dissolution of business entities (corporation, LLC, partnership), guardianships for children with Special Needs that are reaching adulthood, Medicaid and Elder Law planning for mature adults, and a variety of other estate and business law areas. Keenan was raised in Dodge City, Kansas on a farm and ranch and obtained undergraduate degrees in Accounting & Marketing from Kansas State University, a law degree from Washburn University School of Law (where he also taught taxation of estates, gifts, and trusts for eight years), and a Masters of Laws in Taxation from the University of Florida. If you have a negative perception of attorneys, such as high fees, slow to return calls, and even slower to complete your legal work, come and let Keenan Post show you how a Kansas lawyer raised on a farm and ranch and now living in a big city can change those perceptions with fair, honest, and timely handling of your legal matters.

The Mathews Group, LC was founded by attorney Joshua T. Mathews. Mr. Mathews started his career as a Tax and Transactions attorney, but was quickly recruited into business and personal civil litigation.



Mr. Mathews practices in areas from bankruptcy to federal criminal defense, (selected by the Department of Justice as a member of the CJA Panel). He opened The Mathews Group, LC because he fundamentally disagreed with many traditional legal practices, especially hourly billing, which in addition to creating a "blank check" for the attorney, dis-incentivized clients from communicating with their attorney about their legal issues.



The Mathews Group, LC has attorneys in Kansas and Missouri, and assists clients with Bankruptcy, Family Law, (Divorce and Child Custody), civil and criminal litigation, estate planning, tax planning and defense, and more.



Despite practicing in areas that are rife with scandal, like foreclosure defense and loan modification, The Mathews Group, LC maintains an A+ rating from the Better Business Bureau, largely as a result of our Promise of Fair Dealing and commitment to Constant Communication.