Champlain Valley Physicians Hospital Executive and Leadership Team

June, 2026

Leadership Overview

Champlain Valley Physicians Hospital has 4 executives leading key functions including strategy, finance, operations, and medical affairs.

Dedicated to advancing community health, Champlain Valley Physicians Hospital provides comprehensive medical services, fostering a patient-centered environment and driving innovation in healthcare delivery across the region.

Leadership Roles at Champlain Valley Physicians Hospital

  • Chief Executive Officer - Stephens Mundy
  • Vice President & Chief Financial Officer - Matej Kollar
  • Chief Operating Officer & Chief Nursing Officer - Debra Donahue
  • Surgeon, Chief Medical Officer - Lisa Mark
  • Stephens Mundy - Chief Executive Officer

    Stephens Mundy, the Chief Executive Officer at Champlain Valley Physicians Hospital, directs overall organizational strategy and operational execution. Mundy oversees the hospital's strategic planning initiatives, ensuring alignment with its mission to provide high-quality healthcare services. This leadership role involves guiding the hospital's growth and development, particularly in expanding its cardiac program and accredited cancer center. By fostering strong relationships with medical staff and the community, Stephens Mundy drives the hospital's commitment to patient-centered care and operational excellence. The Chief Executive Officer ensures that all departments function cohesively to meet the evolving healthcare needs of Plattsburgh and surrounding areas, maintaining the hospital's position as a vital community resource.
    Stephens Mundy

    Matej Kollar - Vice President & Chief Financial Officer

    Matej Kollar, the Vice President & Chief Financial Officer at Champlain Valley Physicians Hospital, manages all financial operations and fiscal strategy. Kollar oversees budgeting, financial planning, and revenue cycle management, ensuring the hospital's financial health and sustainability. This critical role involves optimizing resource allocation across all service lines, including the freestanding ambulatory surgery center and comprehensive rehabilitation services. By implementing robust financial controls and exploring new funding opportunities, Matej Kollar supports the hospital's ability to invest in advanced medical technology and maintain its 24-hour physician-staffed Emergency Department. The Vice President & Chief Financial Officer's oversight is essential for the hospital's continued operation and expansion of its services within Plattsburgh, New York.

    Debra Donahue - Chief Operating Officer & Chief Nursing Officer

    Debra Donahue, the Chief Operating Officer & Chief Nursing Officer at Champlain Valley Physicians Hospital, directs daily operational activities and nursing practice standards. Donahue oversees the efficient functioning of all hospital departments, ensuring seamless patient care delivery across services like the cardiac program and cancer center. This dual role involves managing hospital infrastructure, optimizing workflow, and upholding the highest standards of nursing care. By leading nursing staff and operational teams, Debra Donahue ensures patient safety, quality outcomes, and adherence to regulatory requirements. The Chief Operating Officer & Chief Nursing Officer's focus on operational efficiency and clinical excellence is fundamental to the hospital's mission in Plattsburgh, New York, supporting the comprehensive rehabilitation services and emergency department.

    Lisa Mark - Surgeon, Chief Medical Officer

    Lisa Mark, the Surgeon, Chief Medical Officer at Champlain Valley Physicians Hospital, provides clinical leadership and medical oversight. Mark guides the hospital's medical staff, ensuring the delivery of high-quality patient care and the implementation of best medical practices across all specialties, including the accredited cancer center and cardiac program. This role involves setting clinical standards, promoting physician collaboration, and driving medical innovation. By championing evidence-based medicine and patient safety initiatives, Lisa Mark enhances the effectiveness of the hospital's services, including its freestanding ambulatory surgery center. The Surgeon, Chief Medical Officer's expertise is vital in maintaining the hospital's reputation for excellence and its commitment to serving the Plattsburgh community with advanced medical solutions.

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    Frequently Asked Questions Regarding Champlain Valley Physicians Hospital Top Executives and Leadership Team

    Who leads Champlain Valley Physicians Hospital?
    Champlain Valley Physicians Hospital is led by Stephens Mundy (Chief Executive Officer), along with executives such as Matej Kollar (Vice President & Chief Financial Officer) and Debra Donahue (Chief Operating Officer & Chief Nursing Officer).
    Who is part of Champlain Valley Physicians Hospital’s executive team?
    The executive team of Champlain Valley Physicians Hospital includes leaders such as Stephens Mundy (Chief Executive Officer), Matej Kollar (Vice President & Chief Financial Officer), Debra Donahue (Chief Operating Officer & Chief Nursing Officer) and other senior executives.
    How many executives does Champlain Valley Physicians Hospital have?
    Champlain Valley Physicians Hospital has 4 executives leading key business areas.
    What roles are included in Champlain Valley Physicians Hospital’s leadership team?
    The leadership team of Champlain Valley Physicians Hospital includes roles such as Chief Executive Officer, Vice President & Chief Financial Officer, Chief Operating Officer & Chief Nursing Officer, Surgeon, Chief Medical Officer.