Senior leadership team

Dr. Naveed Mohammad President and CEO
Kim Bellissimo VP People and Organizational Development
Valerie Carter VP Strategic Communications and Stakeholder Engagement
Kiki Ferrari Executive Vice-President (EVP) Clinical Operations
Ann Ford VP Facility Operations, Redevelopment and IT, Chief Privacy Officer
Florine Lobo CFO and VP Organizational Performance
Ken Mayhew President & CEO, Osler Foundation
Dr. David Borts Interim Chief of Staff
Dr. Frank Martino
Interim Executive Vice President (EVP) Quality, Medical and Academic Affairs
Tiziana Rivera Chief Nursing Executive (CNE) & AVP, Quality

Medical leadership at Osler

William Osler Health System has more than 745 physicians across the organization offering a variety of specialties in the practices of obstetrics, pediatrics, cardiology, surgery, mental health, palliative care, orthopedics, family practice, medicine, oncology, internal medicine, emergency medicine and anesthesiology.

Our Medical Leadership Team

Dr. David Borts Interim Chief of Staff 
Dr. Asim Masood Joint Chief Medical Information Officer
Dr. Maher Abou-Seido Chief of Obstetrics and Gynaecology
Dr. Herbert Brill Chief of Paediatrics
Dr. Stanley Herman Chief of Anaesthesia
Dr. David Richardson Interim Chief of Medicine
Dr. Roberta Minna Corporate Chief of Surgery
Dr. Brian Oslen Chief of Laboratory Medicine
Dr. Marc Ossip Chief of Diagnostic Imaging
Dr. Brian Klar Chief of Family Medicine
Dr. Oscar Karbi Chief of Emergency Medicine
Dr. Razi Sayeed Corporate Chief of Psychiatry

Related Information

Resource Center

Helpful links to the most useful lists and forms for health professionals.

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