Senior Management Team

The Chief Administrative Officer (CAO), Bruce Macgregor, oversees the senior management team responsible for providing programs and services to residents and businesses in addition to providing financial, technical, property, legal, administrative and human resource services. The following positions include the Region’s senior management team and senior staff responsible for advising Council and/or its Boards:

  • Commissioner, Community and Health Services – Katherine Chislett
  • Commissioner, Corporate Services – Dino Basso
  • Commissioner, Public Works – Erin Mahoney
  • Commissioner, Finance and Regional Treasurer – Laura Mirabella
  • Regional Solicitor, Legal and Court Services – Dan Kuzmyk
  • Senior Executive Director, People, Equity and Culture – Stephen Maio
  • Executive Director, Strategies and Initiatives – David Rennie
  • General Manager, Interim Transition - Environmental - Laura McDowell
  • General Manager, Housing – Kathy Milsom
  • General Manager, Public Health - Julia Roitenberg
  • General Manager, York Telecom Network – Laura Bradley
  • Medical Officer of Health - Dr. Barry Pakes
  • Chief Planner, Planning and Economic Development – Paul Freeman
  • President, York Region Rapid Transit – Brian Shifman (A)
York Region Senior Management Team