Greg Doiron

Vice President Clinical Operations

Greg Doiron is Vice President of Clinical Operations for Horizon Health Network. In this role, he provides strategic leadership and oversight for all clinical service delivery at the organization’s 12 hospitals across the province. His responsibilities include overseeing multitude of Inpatient and Ambulatory programs such as Internal Medicine, Emergency Care, Critical Care and Surgery, Neurosciences, Oncology, Health and Aging, Family Medicine, Women and Children’s Health, as well as the NB Trauma, Perinatal Health, and Organ and Tissue provincial programs.

Greg Doiron is a fluently bilingual and dynamic senior health care leader with over 20 years of experience in managing complex regional health care delivery systems. Greg, a native of Saint John, New Brunswick, holds a Bachelor of Social Sciences (Political Science and Economics) and a Master of Health Administration from the University of Ottawa.

Prior to joining Horizon Health, Greg served as the Vice-President of Operations for the Eastern Ontario Regional Laboratory Association (EORLA), where he led a team of Laboratory professionals, physicians, and scientists in delivering over 14 million tests annually to 16 member hospitals across Ottawa and Eastern Ontario. Notably, he played a crucial role in coordinating and delivering laboratory diagnostic support during the COVID-19 pandemic in Eastern Ontario.

Greg’s extensive leadership experience also includes roles at The Ottawa Hospital (TOH), where he served as the Clinical Director of the Regional Cancer Programs, Director of Medical Affairs, and Executive Director at The Ottawa Hospital Academic Medical Organization AFP. At TOH, he contributed significantly to the development and implementation of innovative oncology programs and the capital redevelopment and expansion of the Regional Cancer Program.

An ICD Certified Not for Profit (NFP) Director, Greg actively serves on the board of the Canadian Medical Equipment Protection Plan (CMEPP) and enjoys being engaged in his community. Greg’s primary purpose is his family, and he is proudly devoted to his wife and four children. Beyond the office, he finds joy taking on minor renovation projects and outdoor pursuits, particularly relishing moments fishing, hiking, and playing golf.