Tucson Dunn is an international hospital-group chief executive and operating leader with more than 30 years of full P&L responsibility across United States, Europe, Asia and Middle East. He has led the planning, commissioning and operations of greenfield hospitals, run multi-site hospitals, completed Joint Commission International accreditation programs, and prepared hospital platforms for public listing. 

Most recently, he was Chief Transformation Officer of Hoan My Group hospitals, a 15-hospital chain in Vietnam with 2,700 beds treating over 5 million patients per year.  From 2018 to 2025, her served as CEO of a biotech company in Texas and Europe, leading stem cell product development, preclinical studies and clinical trials, while concurently serving as Non-Exectutive Director of Compumedics Ltd. (AZS:CMP) in Australia.  Prior to 2018, he served on the Board of Director of Luz Saude Hospital Group, 17 hospitals, in Portugal.