FOR PATIENTS AND VISITORS: You must self-screen and wear a mask if entering the Emergency Department, waiting areas, patient rooms or other patient care areas. All Unity Health Toronto spaces are mask-friendly. Learn more about our current guidelines for visitors.

Medical Affairs

Medical Affairs at Unity Health Toronto strives to be a caring, trusted and respected source of support and service to credentialed staff and medical leadership. Medical Affairs supports the recruitment and retention of top quality credentialed  staff and fosters an open, accessible and welcoming environment that strives for equity and embraces, respects and values differences. Medical Affairs is responsible for the administrative aspects of the medical, dental and midwifery staff and acts as a professional affairs body and strategic partner to physicians and the organization.

The Unity Health Toronto Medical Affairs Team includes:

  • Dr. Ori Rotstein, Acting Chief Medical Officer & Vice-President Research & Innovation
  • Dr. Irfan Dhalla, Vice-President Clinical Programs, Quality, Equity & Medical Affairs (St. Michael’s & St. Joseph’s)
  • Dr. Ashley Verduyn, Vice-President Medical Affairs & Chief, Providence
  • Sherra Solway, Director Medical Affairs
  • Narisha Jiwa, Senior Staff Liaison & Credentialing Advisor
  • Angela Corpuz, Credentialing Specialist & Coordinator
  • Erin Walsh, Executive Assistant to Executive Vice-President Clinical Programs & Chief Medical Officer
  • Tracy Pellerin, Executive Assistant to Vice-President Medical Affairs & Chief, Providence
  • Karen Keung, Executive Assistant to Vice-President Clinical Programs, Quality, Equity & Medical Affairs

For further information, please contact

Last updated April 03, 2024