Kathleen Markowski Petrillo

Mollie G. Mohan practices primarily in the areas of labor & employment and higher education with an emphasis on litigation and appeals. Mollie represents colleges, universities, and private employers in labor and employment matters at the administrative, trial, and appellate level. Prior to joining the firm, Mollie worked at a large-sized litigation firm in Saint Louis. While in law school, Mollie was a student law clerk to the Honorable Jean C. Hamilton of the United States District Cour...

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...

As a Partner in the Asbestos Department, Paul supervises a team of attorneys and legal staff who handle mesothelioma cases filed throughout the United States. Paul and his team have represented hundreds of mesothelioma victims, recovering hundreds of millions of dollars in verdicts and settlements on their behalf. Managing the trial team is only part of Paul’s responsibilities. As an asbestos attorney, he personally handles all aspects of his clients’ cases, which can include inve...

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.

John Barnerd is a Partner at Simmons Hanly Conroy. He joined the firm in 2002 as mesothelioma and asbestos attorney, and today is a member of the firm’s management committee. He previously served for two years as an Assistant State’s Attorney for Madison County, Ill. John earned his bachelor’s degree in accounting from Illinois College and graduated with his J.D. from Saint Louis University School of Law. In 2010, Chicago Lawyers Magazine recognized him as a top 40 Under 40 ...

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.

Matthew J. Madsen’s practice includes the representation of affluent private clients in the structure and implementation of complex estate and wealth transfer planning strategies, estate and trust administration and litigation, and audits of gift and estate tax returns. Mr. Madsen advises private clients on their charitable giving strategies, ranging from charitable pledge agreements, donor-advised funds, supporting organizations to private foundations. Mr. Madsen similarly advises tax-...

Hallie Van Duren is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation. Hallie, 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 Hallie is held by other top lawyers in the same geographic and legal practice area.

Richard Elias is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Richard, 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 Richard 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...