Unity Health Toronto Executive and Leadership Team

July, 2026

Leadership Overview

Unity Health Toronto has 10 executives leading key functions including strategy, operations, technology, finance, and communications.

Driven by a commitment to urban health, Unity Health Toronto advances the well-being of communities through comprehensive care, world-class research, and dedicated education.

Leadership Roles at Unity Health Toronto

  • Interim Chief Executive Officer - Nicole Nakoneshny
  • President & Chief Executive Officer - Altaf Stationwala
  • Chief Financial Officer (Providence) & Division Services ) Physician - Sean Douglas
  • Executive Vice President & Chief Financial Officer - Dean Martin
  • Interim Vice President and Chief Financial Officer - Brian Edmonds
  • Chief Operating Officer, Research - Mani Kang
  • Chief Technology Officer & Coordinator - Saadiaa Khan
  • Chief Technology Officer & Coordinator - Nadine Fleming
  • Vice President, Stakeholder Relations & Chief Communications Officer - Sabrina Divell
  • Peap - Minth Punpichet
  • Nicole Nakoneshny - Interim Chief Executive Officer

    Nicole Nakoneshny, the Interim Chief Executive Officer at Unity Health Toronto, directs the organization's strategic vision and operational execution during a transitional period. This leadership role involves guiding the network's mission to advance the health of urban communities and beyond, ensuring continuity of care across primary, secondary, tertiary, and quaternary services. Nicole Nakoneshny oversees the integration of Providence Healthcare, St. Joseph's Health Centre, and St. Michael's Hospital, fostering a unified approach to patient care, research, and education. The focus remains on delivering comprehensive services from post-acute rehabilitation to palliative and long-term care, maintaining the highest standards of clinical excellence and patient outcomes. This executive ensures that the organization's resources are optimally allocated to support its broad spectrum of healthcare delivery and its commitment to world-class research initiatives.

    Altaf Stationwala - President & Chief Executive Officer

    Altaf Stationwala, the President & Chief Executive Officer at Unity Health Toronto, drives the overarching strategy and operational framework for the integrated health network. This executive champions the organization's commitment to advancing the health of urban communities and beyond, overseeing a comprehensive continuum of care. Altaf Stationwala directs initiatives that span primary care, secondary community care, tertiary and quaternary services, extending through post-acute rehabilitation, palliative care, and long-term care. The leadership ensures robust investment in world-class research and education, positioning Unity Health Toronto at the forefront of medical innovation. By integrating Providence Healthcare, St. Joseph's Health Centre, and St. Michael's Hospital, Stationwala cultivates a culture of excellence and collaboration, ensuring high-quality patient outcomes and a significant impact on public health.
    Altaf Stationwala

    Sean Douglas - Chief Financial Officer (Providence) & Division Services ) Physician

    Sean Douglas, the Chief Financial Officer (Providence) & Division Services ) Physician at Unity Health Toronto, provides critical financial oversight and strategic guidance for Providence Healthcare and related division services. This executive manages the financial health of the organization, ensuring resources are allocated effectively to support patient care, research, and education initiatives. Sean Douglas's dual role as a physician offers unique insight into the operational needs and financial implications of clinical services, driving informed decision-making. The focus is on maintaining fiscal responsibility while enabling the network's mission to advance the health of urban communities. This leadership ensures the sustainability of comprehensive care services, from primary to quaternary levels, and supports the ongoing investment in world-class research.

    Dean Martin - Executive Vice President & Chief Financial Officer

    Dean Martin, the Executive Vice President & Chief Financial Officer at Unity Health Toronto, directs the comprehensive financial strategy and fiscal operations of the entire health network. This executive is responsible for financial planning, budgeting, and resource allocation, ensuring the organization's financial stability and growth. Dean Martin oversees all financial aspects supporting the advancement of urban health, including investments in world-class research and education. The leadership ensures that financial resources are optimally deployed across Providence Healthcare, St. Joseph's Health Centre, and St. Michael's Hospital to sustain and enhance the full spectrum of care services. Martin's role is crucial in maintaining the financial integrity necessary for delivering high-quality patient care from primary to quaternary levels and supporting long-term organizational objectives.

    Brian Edmonds - Interim Vice President and Chief Financial Officer

    Brian Edmonds, the Interim Vice President and Chief Financial Officer at Unity Health Toronto, provides essential financial leadership and oversight during a transitional period. This executive manages the day-to-day financial operations, ensuring fiscal discipline and the effective allocation of resources across the health network. Brian Edmonds supports the organization's commitment to advancing the health of urban communities by ensuring financial stability for patient care, research, and education initiatives. The focus is on maintaining robust financial controls and reporting mechanisms that align with Unity Health Toronto's strategic goals. Edmonds plays a key part in supporting the operational continuity of Providence Healthcare, St. Joseph's Health Centre, and St. Michael's Hospital, ensuring that financial management effectively underpins the delivery of comprehensive healthcare services.

    Mani Kang - Chief Operating Officer, Research

    Mani Kang, the Chief Operating Officer, Research at Unity Health Toronto, directs the operational framework supporting the organization's extensive research activities. This executive ensures that the infrastructure and resources are in place to foster world-class scientific inquiry and innovation. Mani Kang oversees the efficient management of research operations, facilitating collaboration among researchers and departments across Providence Healthcare, St. Joseph's Health Centre, and St. Michael's Hospital. The role is critical in translating research discoveries into improved patient care and advancing the health of urban communities. By optimizing research processes and resource allocation, Kang directly contributes to the network's commitment to excellence in medical advancement and its position as a leader in healthcare research and education.

    Saadiaa Khan - Chief Technology Officer & Coordinator

    Saadiaa Khan, the Chief Technology Officer & Coordinator at Unity Health Toronto, spearheads the technological infrastructure and digital transformation initiatives across the health network. This role involves architecting and implementing advanced technology solutions that support the organization's mission to advance urban health. Saadiaa Khan oversees the coordination of IT services, ensuring seamless integration of systems that facilitate patient care, research, and education. The focus is on leveraging technology to enhance operational efficiency, improve patient outcomes, and support world-class research endeavors. This executive ensures that the technology strategy aligns with the broader organizational goals of providing comprehensive care across the full spectrum, from primary services to specialized tertiary and quaternary care, and extending through rehabilitation and palliative services.

    Nadine Fleming - Chief Technology Officer & Coordinator

    Nadine Fleming, the Chief Technology Officer & Coordinator at Unity Health Toronto, drives the strategic implementation and coordination of technology across the health network. This executive focuses on enhancing digital capabilities to support the organization's mission of advancing urban health and well-being. Nadine Fleming oversees the integration of innovative technological solutions that streamline operations, improve patient care delivery, and bolster research and educational endeavors. The role is pivotal in ensuring that technology serves as a catalyst for efficiency and excellence across the full spectrum of care provided by Providence Healthcare, St. Joseph's Health Centre, and St. Michael's Hospital. Fleming's leadership ensures robust IT infrastructure that supports both current healthcare demands and future advancements in medical technology.

    Sabrina Divell - Vice President, Stakeholder Relations & Chief Communications Officer

    Sabrina Divell, the Vice President, Stakeholder Relations & Chief Communications Officer at Unity Health Toronto, leads the strategic engagement with all key stakeholders and directs the organization's communication efforts. This executive is responsible for building and maintaining strong relationships with patients, partners, government bodies, and the broader community, fostering trust and collaboration. Sabrina Divell oversees the development and execution of communication strategies that articulate the organization's mission, values, and impact on advancing urban health. The role is critical in shaping public perception and ensuring transparent communication regarding the network's comprehensive care services, research endeavors, and educational programs. Divell ensures that the voice of Unity Health Toronto is effectively represented across all platforms, supporting the organization's commitment to excellence and community well-being.
    Sabrina Divell

    Minth Punpichet - Peap

    Minth Punpichet, the Peap at Unity Health Toronto, holds a unique position within the organization, contributing to its operational and strategic objectives. This role involves supporting key initiatives that advance the health of urban communities and beyond, aligning with the network's comprehensive care philosophy. Minth Punpichet's responsibilities contribute to the effective functioning of Unity Health Toronto's integrated services, spanning primary care through to tertiary and quaternary services, and extending to rehabilitation, palliative care, and long-term care. The focus is on ensuring that operational support is robust, facilitating the organization's commitment to world-class research and education. This executive's contributions are integral to the seamless delivery of healthcare and the overall mission of improving patient outcomes.

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    Frequently Asked Questions Regarding Unity Health Toronto Top Executives and Leadership Team

    Who leads Unity Health Toronto?
    Unity Health Toronto is led by Nicole Nakoneshny (Interim Chief Executive Officer), along with executives such as Altaf Stationwala (President & Chief Executive Officer) and Sean Douglas (Chief Financial Officer (Providence) & Division Services ) Physician).
    Who is part of Unity Health Toronto’s executive team?
    The executive team of Unity Health Toronto includes leaders such as Nicole Nakoneshny (Interim Chief Executive Officer), Altaf Stationwala (President & Chief Executive Officer), Sean Douglas (Chief Financial Officer (Providence) & Division Services ) Physician) and other senior executives.
    How many executives does Unity Health Toronto have?
    Unity Health Toronto has 10 executives leading key business areas.
    What roles are included in Unity Health Toronto’s leadership team?
    The leadership team of Unity Health Toronto includes roles such as Interim Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer (Providence) & Division Services ) Physician, Executive Vice President & Chief Financial Officer, Interim Vice President and Chief Financial Officer.