Mark A. Grilliot

As a Partner in the Asbestos Department, Paul supervises a team of attorneys and legal staff who handle mesothelioma cases filed throughout the United States. Paul and his team have represented hundreds of mesothelioma victims, recovering hundreds of millions of dollars in verdicts and settlements on their behalf. Managing the trial team is only part of Paul’s responsibilities. As an asbestos attorney, he personally handles all aspects of his clients’ cases, which can include inve...

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...

Julie Devine is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Julie, 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 Julie is held by other top lawyers in the same geographic and legal practice area.

John S. Wallach is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. John S., who practices law in St. Louis, Missouri, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John S. is held by other top lawyers in the same geographic and legal practice area.

Gary A. Growe is a 1977 graduate of the George Washington University National Law Center. He has spent his entire professional career devoted to civil litigation and civil trial work. He has handled a wide variety of civil cases, including commercial litigation (including breach of contract cases, franchise litigation, securities litigation, anti-trust litigation and security transaction litigation), personal injury litigation (covering product liability, medical negligence, automobile litiga...

Michael J. Angelides is a partner at Simmons Hanly Conroy and focuses his practice on asbestos litigation. He previously served as the firm’s managing shareholder. Mike’s litigation track record includes growing the firm’s reputation as a national leader in asbestos litigation, representing victims of mesothelioma against some of the largest companies in the nation. As a leader in asbestos litigation, Mike has presented at both of the profession’s leading asbestos liti...

Attorney Nick Angelides is a shareholder at Simmons Hanly Conroy LLC. He joined the firm in 2003. He currently helps direct the legal strategy for all of the firm’s asbestos and mesothelioma cases. In addition, he oversees the firm's Los Angeles office. A veteran of more than 300 asbestos cases, Nick has extensive experience representing individuals exposed to asbestos through their work as pipefitters, sheet metal workers, ship yard workers, HVAC workers and more. His legal career span...

Heidi Kuns Durr is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Heidi Kuns, who practices law in St. Louis, Missouri, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heidi Kuns is held by other top lawyers in the same geographic and legal practice area.

David G. Wasinger is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Commercial Litigation. David G., who practices law in St. Louis, Missouri, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David G. 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...