President of Northern Light Mayo Hospital and Northern Light CA Dean Hospital
Marie Vienneau, FACHE is a senior vice president for Northern Light Health and the president of both Northern Light Mayo Hospital and Northern Light CA Dean Hospital.
Marie Vienneau is a Maine native who began her career in healthcare as an operating room nurse at Brigham & Women’s Hospital in Boston. She served for 23 years in executive roles at Millinocket Regional Hospital, including 11 years as CEO and chief nursing officer. She has served as president and CEO at Mayo since 2014. She earned her Bachelor of Science at the University of Maine in Orono and is a Fellow with the American College of Healthcare Executives.
Marie became president of Northern Light Mayo Hospital in 2014 and president of Northern Light CA Dean Hospital in 2020.