Mary Julia Hannon is a healthcare transactions attorney in Holland & Knight's Nashville office, where she also is the hiring partner. Ms. Hannon advises healthcare companies and hospital systems with respect to mergers, acquisitions and divestitures of healthcare facilities, and her practice focuses on outpatient and ambulatory services, healthcare information technology companies, behavioral health providers, physician practices and hospitals. Ms. Hannon also has a significant background in private securities offerings, primarily in the healthcare industry.


  • Vanderbilt University Law School, J.D., Order of the Coif
  • Washington University in St. Louis, B.A., Art History, magna cum laude
Bar Admissions/Licenses
  • Tennessee
  • Nashville Bar Association
  • Tennessee Bar Association
  • Renewed, Board of Directors, 2019-present
  • Harpeth Hall School, Young Alumnae Council, 2018-present
  • Calvary Young Children's School, Board of Directors, 2021-present
Honors & Awards
  • The Best Lawyers in America guide, Ones to Watch, Health Care Law, 2022-2024
  • Rising Star, Mid-South Super Lawyers magazine, 2023