Adrien practices in the areas of estate planning, taxation, trusts and estates, wills, probate, business law, probate and trust litigation, business entity dissolutions and other civil controversies. She represents clients in tax controversies before the Internal Revenue Service, the Kansas Department of Revenue and in federal and state courts. She also represents clients in business controversies, trust and probate controversies before state district courts in Kansas and Missouri. Her representative clients include individuals and closely held businesses. She is admitted to practice in the U.S. District Court for the District of Kansas and the District of Missouri, the U.S. Tax Court, Kansas state courts and Missouri state courts.