David M. Perron

Thomas J. O’Toole, Jr. is a founding member of the law firm of Mickes O’Toole, LLC. He chairs the firm’s Business and Corporate Group, while his practice focuses on real estate, specializing in zoning/land use, condemnation and real estate transactions. He received both his undergraduate degree (1979) and law degree (1985) from St. Louis University. Tom is a respected leader in the St. Louis legal and business community. For nearly 30 years, he has built a solid reputation f...

Patricia D. Gray is a partner at Muhm & Reilly, LLC. She received a B.S.N. degree from the University of Cincinnati in 1963 and a J.D. from Washington University in 1981. She is admitted to practice in Missouri and the U.S. Tax Court, and is a member of the Missouri Bar Association, the American Bar Association, the Bar Association of Metropolitan Saint Louis and the Women Lawyer’s Association. Ms. Gray is a Fellow of the American College of Trust and Estate Counsel, a former Adjunc...

James Ribaudo is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice and Insurance Law. James practices law in St. Louis, Missouri Best Lawyers has recognized James Ribaudo since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which James Ribaudo is held by other lawyers.

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...

Nathaniel Davis is an attorney at Halvorsen Klote Davis in St. Louis, Missouri, focusing his practice on Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs . He represents individuals and families throughout Missouri and Illinois in cases involving serious injuries, wrongful death , medical negligence, motor vehicle collisions , and other matters involving alleged negligence. Nathaniel has been recognized by Best Lawyers for his work in Medical Malpractice Law - ...

Chris Wright has represented victims and their families in complex personal injury, medical negligence, nursing home negligence and wrongful death cases since 1998. Chris is licensed to practice law in Missouri, Illinois, and Kansas (currently inactive). Chris grew up in Oakville in South St. Louis County, and is the son of the late Colonel Allen D. Wright (US Army & MO Army National Guard) and JoAnn Wright. He graduated from CBC High School in 1990, where he was a member of the National ...

Lisa M. Adams is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Lisa M. practices law in St. Louis, Missouri Best Lawyers has recognized Lisa M. Adams since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lisa M. Adams is held by other lawyers.

Don M. Downing is a former Missouri Chief Deputy Attorney General and managing partner of the St. Louis office of one of the region's largest law firms. As Chief Deputy Attorney General - Missouri's top appointed legal officer - from 1993 to 1995, Mr. Downing was the lead lawyer in cases involving consumer protection, antitrust, environmental, securities and many other areas of law. He appeared before the Supreme Court of the United States four times, including one case he personally argued. ...

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...

Don O’Keefe has over 25 years of experience as a trial lawyer. In all, he has tried more than 100 cases to verdict in state and federal courts in Missouri and Illinois and arbitrations before the American Arbitration Association and United States Arbitration and Mediation. Don has argued before appellate courts in both Missouri and Illinois and has been before the Missouri Supreme Court on multiple cases. Don is a member of many prominent legal and state bar organizations including the ...