Matthew J. "Matt" Rossiter

Leonard J. Frankel is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Mediation and Mediation. Leonard J., who practices law in Clayton, Missouri, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leonard J. 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 ...

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

Jennifer Woulfe is a trusted litigator who defends individuals, corporations, and governmental entities in Missouri and Illinois state and federal courts. Her practice includes automobile liability, highway design, premises liability, product liability, and insurance law, with appellate experience before the Missouri Court of Appeals. Recognized by peers for her professionalism, Jennifer has received the John C. Shepherd Professionalism Award and serves her second term as a member of the Theo...

John S. Sandberg is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Construction, Litigation - Real Estate, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. John S., who practices law in St. Louis, Missouri, has been recognized since 2005. 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...

I have been handling serious injury and death cases for more than a decade. I focus exclusively on representing clients injured in tractor trailer accidents, charter bus accidents, school bus accidents, car accidents, motorcycle accidents, and other traumatic events that cause serious injury or death. Landmark Professional Achievements: I have recovered well over $20 million for injury victims. I have been honored by many lawyers and judges with Martindale-Hubbell’s AV Peer Review Ratin...

Brent A. Sumner is the Managing Partner at Sumner Law Group, LLC. He focuses his practice exclusively on cases that involve serious personal injuries. Over the years, he has successfully represented thousands of individuals and families, recovering millions of dollars in compensation for injured accident victims. As an experienced litigator, Brent stresses how important it is to have an attorney who is prepared to go to trial in a serious personal injury case. Insurance companies need to know...

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

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.

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 ...