Katherine Anne Dierdorf

Prior to opening my own law firm, I worked for one of St. Louis' largest firms. While there, I gained valuable experience in the numerous facets of civil law, representing both plaintiffs and defendants in a wide variety of matters. I also served as a prosecuting attorney for the City of St. Louis. As a former prosecutor, I understand the intricacies of criminal law and have the experience necessary to provide effective representation during every phase of your criminal case. Whether your troubles are civil or criminal in nature, I understand the negative impact these experiences can have on your life. I am passionate about providing high quality, zealous, and affordable representation throughout the St. Louis Metropolitan Area - including the Metro East. I care about the well-being of each and every one of my clients.

Washington University School of Law

J.D. (2011) | Law

2008 - 2011

Honors: CALI Excellence for the Future Award in Corporate and White Collar Crime

University of Michigan - Ann Arbor

B.A. (2008) | History

2004 - 2008

Activities: University of Michigan Women's Basketball Team

Founder/Solo Practitioner

Dierdorf Law, LLC

2014 - Current

Assistant Circuit Attorney

Circuit Attorney's Office

2014 - 2014

Served as either lead or sole prosecutor during trials of a broad range of crimes. Used independent judgment, discretion, and initiative to investigate and research the factual basis for cases in preparation for hearings and trials, including, interviewing and advising police officers, witnesses, and victims in regard to prospective and pending criminal charges. Negotiated plea bargains and managed dockets for felony and misdemeanor divisions. Represented the State of Missouri at felony and misdemeanor bond reduction and probation revocation hearings.

Pro Bono Attorney

Washington University in St. Louis - School of Law

2013 - 2014

Acted as lead counsel representing clients in various litigation matters, both civil and criminal, before the Circuit Court and Family Court of St. Louis County, as well as various municipal courts around the St. Louis area.

Associate

Armstrong Teasdale, LLP

2011 - 2013

A litigator and transactional attorney in the firm’s Financial and Real Estate Services practice group representing lenders and other creditors in loan documentation, litigation proceedings, bankruptcy, and informal workouts. Significant writing experience includes: drafting various loan documents, pleadings, and motions practice, such as, drafting summary judgment motions, motions to compel and for sanctions, and motions to dismiss.

The Missouri Bar  # 63782

Member

Current

State Bar of Illinois  # 6307756

Member

Current

Illinois

Since 2012

Missouri

Since 2011