Michael K. Mullen

John Simmons founded the firm in 1999 with seven employees and a focus on asbestos litigation. Under his leadership, the firm has expanded to more than 250 employees, including more than 80 attorneys, spread between five offices in Alton, St. Louis, New York, San Francisco and Los Angeles. John has overseen some of the biggest verdicts and settlements in the history of asbestos litigation. The firm’s first trial involved a roofer and former Shell Oil employee diagnosed with mesothelioma...

Harvard Muhm approaches his clients in a comprehensive way that transcends formulaic estate planning: Mr. Muhm is known for being independent-minded and an advocate for his clients. His knowledge of the law and experience with a wide variety of investment strategies enables him to bring his clients’ advisors together to work as a team. This multi-disciplinary approach leverages opportunities and enhances the benefits to the clients. Harvard served on the Board of Directors of Big Brothe...

Mark Piontek is a top attorney recognized by Best Lawyers in the practice area(s) of Municipal Law. Mark, who practices law in St. Louis, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark is held by other top lawyers in the same geographic and legal practice area.

This year I was selected as Lawyer of the Year for 2016 by Mo. Lawyers Weekly. Also received award for 2nd largest defense verdict in Mo. for year 2015. ($50,000,000)

Ian Cooper serves clients in employment, higher education, commercial, and tort matters. Ian regularly serves as lead counsel in significant cases, including class actions and other complex litigation and has tried numerous jury and bench trials in Missouri and Illinois. He has argued cases before the Missouri Supreme Court, the Illinois Supreme Court, the Missouri and Illinois Courts of Appeal, and the United States Courts of Appeal for the Seventh and Eighth Circuits and has briefed importa...

Matthew is the founding member of the Radefeld Law Group in Clayton, Missouri specializing in Federal and State criminal and crime victim's advocacy law. Over the last 25 years, he has tried cases throughout Illinois, Missouri, and the District Courts of Eastern and Western Missouri and the Southern District of Illinois. He has argued before the Eastern, Western and Southern Appellate Districts of Missouri, Fifth District Appellate Court of Illinois, the Missouri Supreme Court and U.S.C.A. fo...

Benjamin W. Powell is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Benjamin W., who practices law in Edwardsville, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin W. is held by other top lawyers in the same geographic and legal practice area.

Andrew Ryan is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation - Defendants. Andrew, who practices law in St. Louis, Missouri, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.

Hannah F. Preston is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Hannah F., who practices law in St. Louis, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hannah F. is held by other top lawyers in the same geographic and legal practice area.

Elizabeth Carver focuses her practice on appellate litigation in federal and state courts. She has successfully handled appeals in a wide variety of substantive areas, including employment, banking, class action, product liability, breach of contract, tort and insurance matters. She has extensive experience representing defendants in appeals involving large punitive damage awards. Ms. Carver has argued cases before the Eighth Circuit, the Federal Circuit, the Missouri Supreme Court, and the E...