Joseph Callahan

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...

Seth G. Gausnell has 30 years of experience as a trial lawyer. In total, he has tried more than 100 cases to verdict. He received a B.S. in Business Administration from the University of Kansas in 1983 and received his J.D. in 1985 from Saint Louis University Law School. Seth was admitted to the Bar in Missouri in 1986; the Bar in Kansas in 1987; and the Bar in Illinois in 1988. He is also admitted to practice in the United States District Court in the Eastern District of Missouri, Western Di...

Margaret A. Hesse primarily practices in the areas of education law, employment law, and litigation. She has represented school districts in employment matters, including Title VII, the Safe Schools Act, Title IX, the Americans with Disabilities Act, the Age Discrimination in Employment Act, and the Equal Pay Act. She has represented employers in labor matters before the United States Department of Labor/Wage and Hour Division, the Illinois Commission on Human Rights and the Illinois Educatio...

W. Jason Rankin is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation - Defendants. W. Jason, who practices law in Edwardsville, Illinois, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which W. Jason is held by other top lawyers in the same geographic and legal practice area.

Shareholder Amy Garrett brings more than 22 years of litigation experience to her leadership role as Assistant Managing Partner at Simmons Hanly Conroy. She has developed a fierce reputation for protecting the rights of her asbestos and complex litigation clients both in and out of the courtroom. “I have a genuine interest in every person’s story and feel like it’s my job to give our clients the power to fight for themselves and their families,” Amy said. During Amy&rs...

Stephen M. Strum is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Health Care, Litigation - Insurance, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Stephen M., 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 Stephen M. is held by other top lawyers in the same geographic and legal practice area.

Marc S. Wallis is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Marc S., who practices law in St. Louis, Missouri, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc S. is held by other top lawyers in the same geographic and legal practice area.

Kenneth P. Danzinger is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation - Plaintiffs and Workers' Compensation Law - Claimants. Kenneth P., who practices law in Alton, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth P. is held by other top lawyers in the same geographic and legal practice area.

Robert N. Hamilton practices primarily in the area of family law. He also handles criminal cases, estate planning and civil litigation. He received a communications degree from the University of Wisconsin-Milwaukee and received his law degree from Saint Louis University School of Law.Mr. Hamilton has extensive trial experience in all areas of family law. His trial experience in family law ranges from simple non-contested divorces to complex custody issues involving parents and children.Judges...

Matthew is the founding member of the Radefeld Law Group in Clayton, Missouri specializing in Federal and State criminal and crime victim's advocacy law. Over the last 25 years, he has tried cases throughout Illinois, Missouri, and the District Courts of Eastern and Western Missouri and the Southern District of Illinois. He has argued before the Eastern, Western and Southern Appellate Districts of Missouri, Fifth District Appellate Court of Illinois, the Missouri Supreme Court and U.S.C.A. fo...