Kathleen McCarthy is a civil defense attorney who has represented insurance companies, medical facilities and other corporations and individuals in state and local courts and pre-litigation matters. Kathleen has represented clients in state and federal matters across Missouri, Kansas, Illinois, Arkansas and Nevada, including successfully advocating in front of the Missouri Supreme Court.

Having previously worked for one of Missouri’s largest insurance defense firms prior to joining Knight Nicastro MacKay, Kathleen has experiences in the areas of insurance law, contract disputes, neighborhood organization disputes, RICO fraud, premises and retail liability and product liability. Kathleen specializes in complex commercial litigation and class action defense.

A St. Louis native, Kathleen graduated from St. Louis University and earned her law degree from St. Louis University School of Law in 2016. During law school, Kathleen served as Faculty Fellow and Teaching Assistant for Professor Kelly Mulholland and clerked for the St. Louis County Counselor’s Office and various St. Louis area law firms.


4240 Duncan Ave.
St. Louis, MO 63110

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