Mark A. Grilliot

Philip Graham is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Philip, 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 Philip is held by other top lawyers in the same geographic and legal practice area.

Aaron M. DeLong is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Transactions / UCC Law. Aaron 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 Aaron M. is held by other top lawyers in the same geographic and legal practice area.

Antoinette (Toni) Schlapprizzi is a trial lawyer at Schlapprizzi Attorneys at Law, licensed in Missouri and Illinois. She believes that every human being has a unique dignity that must be honored and respected, and through her work as a trial attorney, she aggressively defends and protects this unique dignity each and every day. Battling for truth on behalf of those who have survived serious injury and the loss of a loved one is at the core of who Toni is.

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...

Patrick O’Brien has been a trial lawyer representing the rights of injured railroad workers for more than thirty (30) years. He has dedicated his professional career to helping those who have been injured through the negligence of others. Patrick has tried cases to verdict in 15 states and has represented railroad workers from all crafts. Patrick has developed a specialty in handling occupational injury and toxic exposure illness claims under the FELA and has achieved numerous substanti...

Deme Sotiriou is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Deme, who practices law in St. Louis, Missouri, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Deme is held by other top lawyers in the same geographic and legal practice area.

Patrick J. Hagerty is a native of St. Louis. He completed his undergraduate studies at Quincy College in 1981. He received his law degree in 1985 from Saint Louis University School of Law, and served as an editor of the Saint Louis University Law Journal. Mr. Hagerty is licensed to practice in Missouri and Illinois, and in federal district courts and courts of appeal in Missouri, Illinois, Michigan, Arkansas and the Sixth, Seventh and Eighth Circuits. He serves on the Board of Governors of th...

Karen Milner's practice focuses on the representation and counsel of management in matters and disputes related to employment law and labor relations. Clients rely on Karen's day-to-day employment law counseling in the areas of wage and hour compliance, affirmative action planning and compliance, business immigration law, and workplace safety & health. She routinely works with in-house counsel, human resources directors and staff, and directors of labor relations to develop litigation avo...

John Kemppainen has more than 30 years of courtroom experience defending clients in Missouri and Illinois. He is AV-rated by Martindale-Hubbell, recognized as a Missouri Super Lawyer, and has been named one of the Top Lawyers in Missouri by the St. Louis Post Dispatch . His practice includes personal injury, products liability, wrongful death, class actions, and toxic torts, with clients ranging from insurers and corporations to municipalities and individuals. He also serves as National Coord...

Kenneth C. Brostron is in his 44th year of trial work. He defends health care providers and attorneys in professional negligence claims. He counsels businesses and government agencies in all aspects of their operations. He is also well-known for his work in education law, as well as state and United States constitutional matters. Mr. Brostron has been chief negotiator in labor discussions and lead counsel in a wide variety of complex litigation. His clients rely on his negotiation skills incl...