Jason D. Guerra

Patricia J. Martin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Patricia J., who practices law in St. Louis, Missouri, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patricia J. is held by other top lawyers in the same geographic and legal practice area.

Debbie Champion is a founding partner in the firm Rynearson, Suess, Schnurbusch and Champion. Ms. Champion actively practices in Missouri and Southern Illinois state and federal courts. She has argued before the Missouri Supreme Court and the Eastern, Western and Southern District Missouri Courts of Appeals, and the Illinois Court of Appeals. She has also argued in the federal court of the United States District Court for the Eastern and Western Districts of Missouri, and the Eighth Circuit a...

Ronald K. Fisher is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Ronald K., who practices law in Chesterfield, Missouri, has been recognized since 1989. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ronald K. is held by other top lawyers in the same geographic and legal practice area.

Scott Greenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Scott, who practices law in St. Louis, Missouri, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.

Litigator James G. Martin defends corporations and individuals facing high-stakes, complex business lawsuits, white collar criminal charges, and allegations of corporate governance and compliance violations. A former U.S. attorney for the Eastern District of Missouri, Jim is regularly lead defense counsel in class action and civil litigation matters, including SEC fraud and healthcare fraud in False Claims Act (FCA) litigation. Corporations also call on him to lead internal investigations rel...

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

Irene J. Marusic is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Litigation - Insurance, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Irene J., who practices law in St. Louis, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Irene J. is held by other top lawyers in the same geographic and legal practice area.

Ian Cooper serves clients in employment, higher education, commercial, and tort matters. Ian regularly serves as lead counsel in significant cases, including class actions and other complex litigation and has tried numerous jury and bench trials in Missouri and Illinois. He has argued cases before the Missouri Supreme Court, the Illinois Supreme Court, the Missouri and Illinois Courts of Appeal, and the United States Courts of Appeal for the Seventh and Eighth Circuits and has briefed importa...

Michael F. Harris received his law degree ( cum laude ) from Saint Louis University School of Law in 1983 and his undergraduate degree ( cum laude ) from Arizona State University in 1980. While in law school, Mike served as Assistant Managing Editor of the Saint Louis University Law Journal and was selected for the Order of the Woolsack. Mike is a Certified Public Accountant. Mike has been selected for inclusion in Best Lawyers in America and Missouri-Kansas Super Lawyers. In addition to labo...

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....