Marti Lamastus


Marti Lamastus has been promoted to the position of Chief Financial Officer for TriStar Horizon Medical Center.

Lamastus will oversee financial operations for the 157-bed hospital.

With more than 16 years of financial management experience, Lamastus previously served as TriStar Horizon’s controller for the past 10 years. She began her career as a staff accountant for TriStar Centennial Medical Center where she quickly advanced to the role of senior accountant.

Lamastus then served as assistant controller for TriStar Skyline Medical Center before returning to her hometown of Dickson in 2009 as controller at TriStar Horizon.

“Given her unique knowledge of our hospital as well as possessing an established trust among our team, she was a natural fit for the position and will be a tremendous asset as we continue to enhance our operations, quality and patient services to meet the growing needs of the communities we serve,” TriStar Horizon Medical Center Chief Executive Officer Dustin Greene said.

Lamastus earned her bachelor’s degree in accounting from Lipscomb University and is completing her master’s degree in business administration from the University of North Alabama.

Marti and her husband, Kyle, are long-time Dickson County residents. They are parents to two daughters, Allie (12) and Ava (8).

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