Eric R. Riess

Tom Clark serves as the firm's Chief Operating Officer and leads the firm’s St. Louis office. His expertise encompasses all aspects of employee benefits programs, including the design, implementation and compliance of retirement plans, health and welfare plans, and executive and incentive compensation arrangements. He also has a robust practice assisting covered service providers in meeting their ERISA compliance needs. Mr. Clark’s vast litigation experience complements the firm&r...

Carolyn Geoghegan provides attentive, collaborative representation, keeping clients informed and involved throughout every stage of litigation. She focuses on defending complex liability and medical claims, as well as advising insurers on coverage disputes, policy interpretation, and exclusions. Learn more about Carolyn’s practice here .

For the past 19 years, Mr. Harrison has devoted his practice exclusively to the representation of companies in the area of labor and employment law. Mr. Harrison’s practice includes counseling and advising clients on employment-related matters such as work related investigations, leave and attendance issues, and disciplinary and termination decisions. He has litigated labor and employment-related matters in federal and state courts throughout the United States, including individual and ...

Deborah C.M. Henry is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Deborah C.M., who practices law in St. Louis, Missouri, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Deborah C.M. is held by other top lawyers in the same geographic and legal practice area.

Katherine E. Henry is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Katherine E., who practices law in St. Louis, Missouri, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katherine E. is held by other top lawyers in the same geographic and legal practice area.

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...

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...

Trevor A. Sondag is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants and Product Liability Litigation - Defendants. Trevor A., who practices law in Belleville, Illinois, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Trevor A. is held by other top lawyers in the same geographic and legal practice area.

Don Schlapprizzi is the President of Schlapprizzi Attorneys at Law and is one of the most highly regarded trial lawyers in the State of Missouri. In 1981 he founded Schlapprizzi PC, which he has continued to expand through the years, to ensure those hurt by another's negligence or other wrongful act could obtain justice. He was the lead trial lawyer in the longest civil jury trial in the history of Missouri. Over the years, his firm has handled a wide variety of cases in Missouri and Illinois...

Gretchen Garrison graduated from the University of Missouri in 1982 with a degree in Hospital Administration. She earned her law degree from the University of Missouri-Kansas City in 1986, where she served as managing editor of the UMKC Law Reviewand on the Moot Court Board. Ms. Garrison is admitted to practice before all Missouri state courts, the U.S. District Court for the Eastern District of Missouri and the Eighth Circuit Court of Appeals. She has appeared before every appellate court in...