Skip to content M. Patrick O'Neal


4031 Aspen Grove Drive
Suite 290
Franklin, TN 37067


J.D., University of Mississippi School of Law, cum laude, 2015

B.S., Environmental Biology, University of Southern Mississippi, 2013


Best Lawyers in America, Ones to Watch (2021-2023)


M. Patrick O’Neal is an Associate in the Nashville office of GRSM.  He has extensive litigation experience in the areas of General Liability, Healthcare Liability, Commercial Litigation, and Insurance Coverage.

Prior to joining GRSM, Patrick worked at a statewide general civil litigation firm and a national insurance coverage firm. He has represented clients, both corporate and individual, in arbitration proceedings and from pre-litigation through the appellate level in state and federal court across the country. His experience across a broad range of practice areas gives him unique knowledge to provide comprehensive and efficient service to clients. 

While not practicing law, Patrick enjoys spending time with his wife and first daughter, hiking, and following his favorite sports team, Liverpool Football Club.


  • Tennessee
  • U.S. District Court, Western, Eastern and Middle Districts of Tennessee
  • U.S. District Court, District of Colorado


  • State Bar of Tennessee 
  • Knoxville Bar Association