David F. Yates

Allison Gerli is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation. Allison, who practices law in St. Louis, Missouri, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Allison is held by other top lawyers in the same geographic and legal practice area.

Justin L. Assouad is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants. Justin L., 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 Justin L. is held by other top lawyers in the same geographic and legal practice area.

A. Courtney Cox is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. A. Courtney, who practices law in Edwardsville, Illinois, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which A. Courtney is held by other top lawyers in the same geographic and legal practice area.

Thomas E. Berry, Jr. is a principal in the St. Louis, Missouri, office of Jackson Lewis P.C. Tom's practice is exclusively focused on representing management before state, federal or local administrative agencies as well as before both state and federal courts throughout the country. His practice is national in scope – he has represented employers in legal proceedings in over twenty different states. Tom has extensive litigation experience which permits him to effectively counsel and ad...

Mr. Cohen concentrates his practice in the areas of commercial litigation, real estate, domestic relations, general business representation, and employment law. Mr. Cohen handles a variety of litigation matters in both federal and state court, as well as in administrative hearings and mediation and arbitration proceedings. He has tried numerous jury and non-jury cases. His litigation practice involves the ongoing representation of business clients, as well as individuals. Mr. Cohen’s li...

Thomas K. Neill practices primarily in civil litigation, including personal injury, medical malpractice, products liability, Federal Employer’s Liability Act, and consumer class actions. He is admitted to practice in Missouri, Arkansas, and Illinois. Mr. Neill’s work for his clients has been recognized on numerous occasions. In 2013, he received the St. Louis County Bar Association’s Roy F. Essen Outstanding Young Lawyer Award, given annually to an attorney under 36 years of...

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.

Cary J. Mogerman is a Fellow of the American Academy of Matrimonial Lawyers (AAML) and Past President of the national organization (2022). He was honored to be recognized as the AAML "Fellow of the Year" for 2018-19. He is one of the 100 Diplomates of the American College of Family Trial Lawyers (ACFTL). He has been listed in "Best Lawyers" since 1999, and named its "Lawyer of the Year, Family Law, St. Louis" three times: 2024, 2019, and 2009. He is also a Fellow of the International Academy ...

Stuart J. Vogelsmeier is a business lawyer and represents health care providers, owner-operated businesses and individuals in Missouri, Illinois and throughout the Midwest. He practices health law and corporate law. Mr. Vogelsmeier has been involved in every phase of the life of business. This includes dealing with structuring businesses, buying and selling businesses, providing regulatory advice, negotiating contracts and leases, structuring joint ventures, as well as providing planning advi...

John G. Simon is the founder of The Simon Law Firm, P.C. He received both his undergraduate (1983) and law degree (1986) from Saint Louis University. John handles many types of cases including product liability, medical malpractice, wrongful death, and commercial litigation. During his career John has obtained more than 150 verdicts and settlements over $1 million, including 15 over $10 million and one over $100 million. On two occasions, John had the highest verdict in the state of Missouri....