Mackenzie Health Executive and Leadership Team

Nicole McCahon, the President & Chief Executive Officer at Mackenzie Health, directs the overarching strategic vision for clinical service delivery. McCahon manages the expansion of specialized programs, including cancer care and pediatric services, to meet the evolving needs of the Ontario population. By aligning operational goals with patient-centered outcomes, the President & Chief Executive Officer ensures that all hospital departments maintain high standards of safety and efficiency. This leadership role involves constant collaboration with the Board to secure resources for facility upgrades and medical equipment. Nicole McCahon drives organizational growth by fostering partnerships with regional health networks. Through rigorous oversight of clinical performance metrics, the President & Chief Executive Officer guarantees that the institution remains a leader in healthcare innovation. McCahon maintains a focus on long-term sustainability while addressing immediate patient care requirements across the entire hospital system.

Carmine Stumpo, the President & Chief Executive Officer at Mackenzie Health, architects the operational framework for intensive care and mental health services. Stumpo focuses on optimizing internal workflows to reduce patient wait times and improve throughput across all hospital units. By implementing lean management principles, the President & Chief Executive Officer enhances the quality of care delivered to the community. This role requires frequent engagement with medical staff to ensure that clinical protocols align with current evidence-based practices. Carmine Stumpo drives the integration of new medical technologies into daily operations to support complex diagnostic and treatment procedures. Through the management of large-scale hospital resources, the President & Chief Executive Officer secures the operational stability necessary for high-acuity care. Stumpo prioritizes the development of staff capabilities to maintain a robust workforce capable of handling diverse patient needs within the regional healthcare landscape.

Mary-Agnes Wilson, the Interim President & Chief Executive Officer at Mackenzie Health, executes the transition strategy for executive leadership while maintaining continuity in patient care services. Wilson oversees the daily administrative functions of the hospital, ensuring that all departments adhere to regulatory standards and internal policies. By facilitating communication between the executive team and clinical leads, the Interim President & Chief Executive Officer promotes a culture of transparency and accountability. This leadership position involves managing stakeholder expectations during periods of organizational change. Mary-Agnes Wilson drives initiatives that support the mental health and well-being of the healthcare workforce. Through the careful allocation of budgetary resources, the Interim President & Chief Executive Officer sustains the delivery of essential medical services. Wilson ensures that the hospital remains responsive to the immediate health challenges facing the Ontario community while preparing the organization for future growth and development.

Gregory Chow, the Vice President, Finance & Chief Financial Officer at Mackenzie Health, directs the financial planning and fiscal management of the organization. Chow oversees the budgeting process for all clinical and administrative departments, ensuring that resources are allocated to support the hospital's core mission. By monitoring revenue cycles and expenditure patterns, the Vice President, Finance & Chief Financial Officer maintains the financial health necessary for sustained operations. This role involves preparing detailed financial reports for the Board and external stakeholders to demonstrate fiscal responsibility. Gregory Chow drives cost-saving initiatives that improve operational efficiency without compromising the quality of patient care. Through the management of capital investments, the Vice President, Finance & Chief Financial Officer supports the acquisition of advanced medical equipment and facility improvements. Chow ensures that the hospital remains financially resilient while navigating the complexities of the healthcare funding environment in Canada.

Loren Freid, the Member, President's Community Advisory Council at Mackenzie Health, directs the engagement efforts between the hospital and the local community. Freid facilitates dialogue between hospital leadership and community representatives to ensure that services align with public health priorities. By gathering feedback on patient experiences, the Member, President's Community Advisory Council helps identify areas for service improvement and community outreach. This role involves participating in strategic discussions that shape the hospital's public image and community impact. Loren Freid drives initiatives that promote health awareness and preventative care within the region. Through the representation of diverse community perspectives, the Member, President's Community Advisory Council supports the hospital's commitment to inclusive and accessible healthcare. Freid ensures that the organization remains connected to the people it serves, fostering trust and collaboration that strengthens the overall healthcare system in the Ontario area.

Zina Villamagna, the President & Association Volunteer at Mackenzie Health, directs the coordination of volunteer services that support daily hospital operations. Villamagna manages the recruitment, training, and placement of volunteers across various departments, including patient support and administrative assistance. By integrating volunteer efforts into the clinical environment, the President & Association Volunteer enhances the overall patient experience and provides essential support to medical staff. This role involves fostering a culture of service and community involvement within the hospital. Zina Villamagna drives programs that recognize the contributions of volunteers and ensure their activities align with hospital safety and quality standards. Through the management of volunteer resources, the President & Association Volunteer helps reduce the burden on clinical teams, allowing them to focus on specialized care. Villamagna ensures that the volunteer program remains a vital component of the hospital's commitment to compassionate and community-focused healthcare.

Patrick Harkins, the Chief Technology Officer at Mackenzie Health, architects the digital infrastructure required to support modern hospital operations. Harkins manages the deployment of advanced medical hardware and software systems that facilitate seamless data exchange between clinical departments. By overseeing the implementation of secure network architectures, the Chief Technology Officer ensures that patient records remain protected while remaining accessible to authorized medical personnel. This role involves evaluating emerging technologies to determine their potential for improving diagnostic accuracy and treatment efficiency. Patrick Harkins drives the modernization of hospital systems to support high-speed data processing for ICU and emergency services. Through strategic investments in digital tools, the Chief Technology Officer enhances the overall capability of the hospital to provide data-driven care. Harkins maintains a focus on system reliability and cybersecurity to prevent disruptions in critical healthcare delivery across the entire regional network.

Diane Salois-Swallow, the Chief Information Officer at Mackenzie Health, directs the management of electronic health records and clinical information systems. Salois-Swallow oversees the data governance frameworks that allow medical teams to access accurate patient histories in real-time. By optimizing the user experience of hospital software, the Chief Information Officer improves the efficiency of clinical documentation and administrative reporting. This role requires close collaboration with medical staff to ensure that information systems support, rather than hinder, the delivery of patient care. Diane Salois-Swallow drives the integration of analytics platforms that provide insights into hospital performance and patient outcomes. Through the implementation of robust data management strategies, the Chief Information Officer supports the hospital's mission to provide high-quality care. Salois-Swallow ensures that all information technology initiatives comply with provincial privacy regulations while enabling the seamless flow of information across the hospital's various specialized departments.

Stephen Jackson, the Vice President, Medical Planning & Chief of Staff at Mackenzie Health, architects the long-term clinical strategy for the hospital. Jackson manages the recruitment and credentialing of medical staff to ensure that all departments possess the necessary expertise for specialized care. By coordinating with department heads, the Vice President, Medical Planning & Chief of Staff aligns medical resources with the projected health needs of the Ontario population. This role involves overseeing the development of new clinical programs and the expansion of existing services like pediatrics. Stephen Jackson drives the implementation of quality improvement initiatives that enhance patient safety and clinical outcomes. Through the management of medical staff relations, the Vice President, Medical Planning & Chief of Staff fosters a collaborative environment that supports professional growth. Jackson ensures that the hospital's medical planning remains agile and responsive to the changing landscape of healthcare delivery.

Allison Trenholm, the Vice President, Public Affairs & Chief Communications Officer, Stakeholder Relations at Mackenzie Health, directs the internal and external communication strategies for the organization. Trenholm manages relationships with government agencies, media outlets, and community partners to ensure consistent messaging regarding hospital services. By overseeing public relations campaigns, the Vice President, Public Affairs & Chief Communications Officer, Stakeholder Relations enhances the reputation of the hospital as a provider of high-quality care. This role involves managing crisis communications and ensuring that stakeholders remain informed about organizational developments. Allison Trenholm drives engagement programs that highlight the hospital's contributions to cancer care and mental health services. Through the coordination of stakeholder relations, the Vice President, Public Affairs & Chief Communications Officer, Stakeholder Relations builds support for hospital initiatives and fundraising efforts. Trenholm ensures that the organization's voice is heard clearly across the regional healthcare landscape.