Members Board members are appointed a term of three years, which may be renewed. Susan Harley Board Chair Susan Harley joins Horizon with over 35 years of senior leadership experience… Mike Walton Vice-Chair Michael (Mike) Walton is the President and CEO of Lantic, a Canadian… Margaret Melanson President and CEO Margaret Melanson is the President and CEO of Horizon Health Network and… Donna Redmond Gates Chair of Governance, Nomination and Planning Committee Donna Redmond Gates has acted as a strategic advisor to some of… Scott Armstrong Scott Armstrong is a seasoned business professional with 40 years of experience… Dr. Nachiketa (Nachi) Sinha Regional Chief of Staff Dr. Nachiketa (Nachi) Sinha has been practicing as a consultant psychiatrist in… Amanda Myran Amanda Myran is proudly a citizen of the Dakota Nation, band member… Jane Nastasiuk Jane Nastasiuk has been a physiotherapist since 1991, starting at Horizon’s Miramichi… Carol Reimer Carol Reimer has experienced the health care system as a health care… How to Become an Appointed Member RHA Electoral Maps