Mary Katherine Loos is an associate in the Baton Rouge office of Breazeale in the Commercial Litigation practice group. Mary Katherine earned her B.A., summa cum laude, from Louisiana State University in 2018 and was a member of Phi Beta Kappa. She earned her J.D./D.C.L. from LSU Law Center in 2021, where she was a winner of the 2019 Robert Tullis Moot Court Competition, admitted to Order of the Barristers, and a member of Board of Advocates.
Paul M. Hebert Law Center, Louisiana State University, J.D./D.C.L., 2021
Louisiana State University, B.A., summa cum laude, 2018
Admissions
Louisiana, 2021
United States District Court for the Eastern, Middle and Western Districts of Louisiana, 2021
United States Court of Appeals, Fifth Circuit, 2021
Honors and Awards
Named "Ones to Watch" by Best Lawyers (2025)
Publications
“Protecting Health Care Providers During Pandemic: Gross Negligence Standard Applies for Premises Claims Against Physicians and Health Care Providers” LADC Newsletter, November 2022
