DICKSON, TN - TriStar Horizon Medical Center is pleased to announce the promotion of Marti Lamastus as the hospital's new chief financial officer (CFO). 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.

"TriStar Horizon is proud to announce the well-deserved promotion of Marti Lamastus as our hospital's chief financial officer," said Dustin Greene, TriStar Horizon Medical Center Chief Executive Officer. "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."

Lamastus earned her bachelor's degree in accounting from Lipscomb University in Nashville, Tenn. and is completing her master's degree in business administration from the University of North Alabama located in Florence, Ala. Marti and her husband Kyle are long-time Dickson County residents and are deeply committed to the community. They are parents to two daughters, Allie (12) and Ava (8).