Chesterfield Arbitration & Mediation Lawyers

Family law attorney, child custody, child support, paternity, adoption, divorce, dissolution of marriage. Traffic, wills, criminal.

Kelly Davidzuk is the Managing Partner at Stange Law Firm, PC, and is licensed to practice law in Missouri, Oklahoma, and Kansas. She is also a trained mediator and collaborative law attorney.

Kelly earned her Juris Doctorate degree from the Appalachian School of Law in Virginia. Kelly worked hard in law school and continued to work hard in the area of family law and other areas of civil litigation before she joined the team at Stange Law Firm, PC. Kelly has worked for the firm since 2011. She is licensed to practice in Missouri, Kansas, and Oklahoma.

Kelly has spoken at continuing...

Jennifer R. Piper practices in all areas of family law. She received her law degree from Saint Louis University School of Law and graduated from University of Missouri-Columbia with a B.A. in political science.

She is a member of the Missouri Bar Association. Ms. Piper was named a Rising Star, Up and Coming Lawyer for the State of Missouri by Missouri Lawyers Weekly for 2009; a Rising Star, Up and Coming Lawyer for 2010-2015 by Missouri Super Lawyers; and was named to The Best Lawyers in America® 2017-2020 in the practice area of Family Law. Ms. Piper recently received...

If you are going through a divorce or family law matter, it can feel like your whole life is hanging in the balance. Not knowing what will happen to you or your family can can be overwhelming. To help clients with divorce and family law matters in their time of need, Stange Law Firm, PC has limited their practice to divorce and family law matters. For your convenience, we have offices in Missouri, Illinois, Kansas and Oklahoma in places such as St. Louis, Kansas City, Columbia, Springfield, Wichita, Tulsa and beyond. We also respond to all phone...

Mr. Cosgrove has a diverse litigation and trial practice. He has achieved substantial and often unexpected positive results in a variety of complex matters. Prior to his return to private practice in 2006, Mr. Cosgrove served as Missouri’s Commissioner of Securities where he supervised attorneys, investigators and auditors investigating and prosecuting violations of the state’s securities laws. He was responsible for identifying practices or industry sectors appropriate for enforcement measures and also supervised the Securities Division’s registration and audit sections. Additionally, he interfaced with the SEC, NASD (now FINRA), NASAA (North American Securities Administrators Association) and various other state and...

Marta divides her time between mediating and litigating family law matters. She has been practicing Family Law since 1980 and has successfully completed over 10,000 divorces. Marta received her Juris Doctorate from the University of Houston and obtained a post-graduate certificate in Marriage and Family Therapy Training from the prestigious Menninger Psychiatric Institute. Marta has taught Mediation, Dissolution of Marriage and Civil Litigation at Webster University and St. Louis University in the Graduate School of Social Work. She also conducts family law mediation training seminars for lawyers, judges, and mental health professionals, as well as seminars for individuals considering divorce....

Jennifer L. Rench is a family law attorney and owner of J. Rench Law Firm, LLC | St. Louis Divorce and Mediation. Her law firm helps clients through divorce by offering divorce mediation services, collaborative divorce services, and divorce representation.

Her philosophy is to help clients resolve legal matters in the most effective way possible. She accomplishes this through communication, collaboration, interest-based negotiations, and other progressive strategies. Her values center on understanding her clients’ needs and meeting those needs using her legal experience and problem solving skills. While she has served in other areas of law, family law is especially...

Simone started her own law firm nearly 30 years ago with a specific mission – to provide competent, strong legal representation that is affordable and supports the individual, not only in making the legal decisions required, but in moving through an often confusing and difficult transition. We know that our approach and our relationships with each client separates us from other lawyers. We try to understand who each client is; hear and identify their unique needs and concerns; and guide them in developing reasonable goals that can help us develop both a vision for...

For over 25 years I have focused my practice in family law, with a particular emphasis on matters relating to the dissolution of marriage: divorce representation and mediation, child custody and child support. I am a native St. Louisan and a graduate of the Washington University School of Law, Class of '73. I am a divorce lawyer who has been where you are now and I understand the pain, stress and uncertainty you are experiencing. Several years ago I went through a difficult and contentious divorce and child custody battle with my ex-husband, and I have traveled this same path with...

Mr. Crawford has extensive experience and expertise preparing and prosecuting patent applications in the U.S. and throughout the world. He conducts freedom-to-operate, infringement and validity studies, prepares and negotiates licenses and other agreements related to intellectual property, and prepares and prosecutes trademark and copyright registrations. Mr. Crawford has litigated matters locally and across the country, he is an authority on design patent protection, and he regularly works for entities ranging from individuals and start-up companies to established national corporations and multi-national conglomerates. Mr. Crawford has provided patent services in diverse technologies, including medical devices and surgical instruments, industrial processing...