Dr. Gledhill obtained his medical degree from the University of Western Ontario, Family Medicine Residency at Mount Sinai Hospital, University of Toronto, and is a certificant of the College of Family Physicians (CCFP)
Beginning his career in rural medicine in Terrace Bay, Ontario (1996-2003), Dr. Gledhill has held several administrative positions including Chief of Staff, McCausland Hospital, Medical Director of Telehealth, Assistant Clinical Professor, Department of Family Medicine, McMaster University, and Faculty Development Co-ordinator for the Northern Ontario Medical Program (NOMP). Upon his return to southern Ontario, he worked as active staff in Emergency Medicine at Toronto General Hospital and Southlake Regional Health Centre.
Dr. Gledhill currently divides his time between medical consulting services at ReGen Scientific and operating as a Cardiac Surgical Assistant at Toronto General Hospital and St Michaels Hospital and is a medical consultant to the Firefighter Applicant Selection and Police Constable Selection Project for the province of Ontario and formerly the medical examiner for the NHL entry draft combine.