Ochsner Health Executive and Leadership Team

June, 2026

Leadership Overview

Ochsner Health has 10 executives leading key functions including strategy, information technology, finance, and operations.

Driven by a commitment to patient care, Ochsner Health advances healthcare excellence across Louisiana and Mississippi, focusing on innovation and community well-being to deliver superior health outcomes.

Leadership Roles at Ochsner Health

  • Chief Executive Officer - Mary Deynoodt
  • Chief Executive Officer (Baton Rouge & Lake Charles Regions) - Charles Daigle
  • Chief Financial Officer - Susan Johnson
  • Ochsner Health Network Vice President & Chief Financial Officer - Harry Reese
  • Chief Financial Officer, Northern Region - John Shaughnessy
  • Regional Chief Operating Officer (Northshore & MS Gulf Coast) - Jeffery Edge
  • Chief Information Officer - William Saussaye
  • Chief Technology Officer - Aaron Buck
  • Senior Vice President and Chief Information Officer - Amy Trainor
  • Chief Information Officer & Chief Information Officer, Role Bucket - Angela Sherrill
  • Mary Deynoodt - Chief Executive Officer

    Mary Deynoodt, the Chief Executive Officer at Ochsner Health, directs the overarching strategy and operational framework for the entire health system. Overseeing all major divisions, Mary Deynoodt ensures alignment with the organization's mission to provide high-quality healthcare and advance medical innovation across Louisiana and Mississippi. This leadership position involves guiding strategic growth initiatives, fostering a culture of excellence, and ensuring financial sustainability for the not-for-profit academic healthcare system. By setting the vision for Ochsner Health, the Chief Executive Officer drives the organization's commitment to patient-centered care and its position as the largest non-profit healthcare provider in Louisiana. The Chief Executive Officer's role is critical in navigating the complex healthcare landscape and maintaining Ochsner Medical Center's status as the top-ranked hospital in the state for over a decade.
    Mary Deynoodt

    Charles Daigle - Chief Executive Officer (Baton Rouge & Lake Charles Regions)

    Charles Daigle, the Chief Executive Officer (Baton Rouge & Lake Charles Regions) at Ochsner Health, leads the strategic direction and operational management for the Baton Rouge and Lake Charles areas. Overseeing all aspects of healthcare delivery in these key regions, Charles Daigle ensures the provision of high-quality patient care and drives growth initiatives. This leadership role is critical for expanding Ochsner Health's presence and impact in these communities, fostering strong relationships with local stakeholders, and enhancing access to advanced medical services. The Chief Executive Officer (Baton Rouge & Lake Charles Regions)'s responsibilities include overseeing hospital operations, developing regional strategies, and ensuring alignment with the overall mission of Ochsner Health. By focusing on regional excellence, Daigle strengthens Ochsner Health's commitment to serving the healthcare needs of Louisiana.
    Charles Daigle

    Susan Johnson - Chief Financial Officer

    Susan Johnson, the Chief Financial Officer at Ochsner Health, manages the comprehensive financial operations and strategic financial planning for the entire health system. Overseeing all fiscal activities, Susan Johnson ensures the financial health and sustainability of Ochsner Health, supporting its mission to deliver exceptional patient care and drive medical innovation. This critical role involves managing budgets, optimizing revenue cycles, and securing financial resources to support expansion and technological advancements across Louisiana and Mississippi. The Chief Financial Officer's leadership is essential for maintaining Ochsner Health's position as a leading not-for-profit academic healthcare system. By providing sound financial oversight, Johnson enables the organization to invest in state-of-the-art facilities and advanced medical treatments, reinforcing its commitment to community well-being and operational excellence.

    Harry Reese - Ochsner Health Network Vice President & Chief Financial Officer

    Harry Reese, the Ochsner Health Network Vice President & Chief Financial Officer at Ochsner Health, directs the financial strategy and oversight for the Ochsner Health Network. Overseeing the financial health of the network, Harry Reese ensures fiscal responsibility and sustainable growth across its diverse operations. This leadership position is crucial for managing financial resources, optimizing revenue streams, and supporting the network's expansion and service delivery throughout Louisiana and Mississippi. The Ochsner Health Network Vice President & Chief Financial Officer's responsibilities include financial planning, budgeting, and ensuring compliance with all financial regulations. By providing expert financial guidance, Reese supports Ochsner Health's mission to deliver high-quality, accessible healthcare and maintain its standing as a leading academic healthcare system.
    Harry Reese

    John Shaughnessy - Chief Financial Officer, Northern Region

    John Shaughnessy, the Chief Financial Officer, Northern Region at Ochsner Health, oversees the financial operations and strategic fiscal planning specifically for the northern regions of the health system. Managing the financial performance of these key areas, John Shaughnessy ensures fiscal integrity and supports the delivery of high-quality healthcare services across locations like Shreveport and Monroe. This role is vital for optimizing resource allocation, driving revenue growth, and maintaining financial stability within the northern territories. The Chief Financial Officer, Northern Region's responsibilities include budget management, financial analysis, and implementing financial strategies tailored to the specific needs of the region. By providing dedicated financial leadership, Shaughnessy contributes to Ochsner Health's overall mission and its commitment to serving communities throughout Louisiana.

    Jeffery Edge - Regional Chief Operating Officer (Northshore & MS Gulf Coast)

    Jeffery Edge, the Regional Chief Operating Officer (Northshore & MS Gulf Coast) at Ochsner Health, directs the operational execution and efficiency across the Northshore and Mississippi Gulf Coast regions. Overseeing daily operations, Jeffery Edge ensures the seamless delivery of healthcare services and optimizes resource utilization throughout these key geographic areas. This role is vital for maintaining high standards of patient care, driving operational improvements, and supporting the strategic growth of Ochsner Health in these communities. The Regional Chief Operating Officer (Northshore & MS Gulf Coast)'s responsibilities include managing facility operations, implementing best practices, and ensuring regulatory compliance. By focusing on operational excellence, Edge contributes to Ochsner Health's mission of providing accessible, high-quality healthcare and enhancing community well-being.

    William Saussaye - Chief Information Officer

    William Saussaye, the Chief Information Officer at Ochsner Health, spearheads the strategic direction and implementation of all information technology initiatives across the health system. Overseeing the technology infrastructure, William Saussaye ensures the seamless integration of digital solutions that support patient care, operational efficiency, and data security. This role is vital for advancing Ochsner Health's technological capabilities, enabling data-driven decision-making, and enhancing the patient experience through innovative digital platforms. The Chief Information Officer's responsibilities include managing IT operations, cybersecurity measures, and the development of new technological tools that align with the organization's mission. By driving technological advancements, Saussaye supports Ochsner Health's commitment to providing leading-edge healthcare services throughout its extensive network of clinics and medical centers.

    Aaron Buck - Chief Technology Officer

    Aaron Buck, the Chief Technology Officer at Ochsner Health, drives the technological vision and execution of advanced technology solutions across the health system. Overseeing the development and deployment of cutting-edge technologies, Aaron Buck ensures Ochsner Health remains at the forefront of medical innovation and operational efficiency. This role is pivotal in architecting scalable technology infrastructure that supports complex healthcare delivery models and enhances patient outcomes. The Chief Technology Officer's responsibilities include evaluating emerging technologies, managing technology partnerships, and ensuring the robust performance of all technology systems. By leading technological advancements, Buck directly contributes to Ochsner Health's mission of providing superior healthcare services and maintaining its leadership in the region.
    Aaron Buck

    Amy Trainor - Senior Vice President and Chief Information Officer

    Amy Trainor, the Senior Vice President and Chief Information Officer at Ochsner Health, directs the strategic planning and execution of information technology services across the organization. Overseeing a broad spectrum of IT operations, Amy Trainor ensures the delivery of robust, secure, and innovative technology solutions that enhance patient care and operational effectiveness. This leadership role is instrumental in advancing Ochsner Health's digital transformation, supporting its extensive network of medical centers and clinics throughout Louisiana and Mississippi. The Senior Vice President and Chief Information Officer's responsibilities encompass managing IT infrastructure, driving digital health initiatives, and ensuring compliance with healthcare regulations. By leading technology strategy, Trainor supports Ochsner Health's commitment to providing accessible, high-quality healthcare and maintaining its position as a leading academic healthcare system.
    Amy Trainor

    Angela Sherrill - Chief Information Officer & Chief Information Officer, Role Bucket

    Angela Sherrill, the Chief Information Officer & Chief Information Officer, Role Bucket at Ochsner Health, leads critical information technology functions and strategic initiatives within the health system. Overseeing key technology domains, Angela Sherrill ensures the effective implementation and management of IT systems that support Ochsner Health's extensive operations and patient care services. This role is vital for driving technological innovation and maintaining the integrity of the organization's digital infrastructure across its numerous locations. The Chief Information Officer & Chief Information Officer, Role Bucket's responsibilities include optimizing IT performance, enhancing data management capabilities, and supporting the strategic goals of the health system. By focusing on technological excellence, Sherrill contributes to Ochsner Health's mission of delivering advanced healthcare solutions and improving community health outcomes.

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    Frequently Asked Questions Regarding Ochsner Health Top Executives and Leadership Team

    Who leads Ochsner Health?
    Ochsner Health is led by Mary Deynoodt (Chief Executive Officer), along with executives such as Charles Daigle (Chief Executive Officer (Baton Rouge & Lake Charles Regions)) and Susan Johnson (Chief Financial Officer).
    Who is part of Ochsner Health’s executive team?
    The executive team of Ochsner Health includes leaders such as Mary Deynoodt (Chief Executive Officer), Charles Daigle (Chief Executive Officer (Baton Rouge & Lake Charles Regions)), Susan Johnson (Chief Financial Officer) and other senior executives.
    How many executives does Ochsner Health have?
    Ochsner Health has 10 executives leading key business areas.
    What roles are included in Ochsner Health’s leadership team?
    The leadership team of Ochsner Health includes roles such as Chief Executive Officer, Chief Executive Officer (Baton Rouge & Lake Charles Regions), Chief Financial Officer, Ochsner Health Network Vice President & Chief Financial Officer, Chief Financial Officer, Northern Region.