Corewell Health Executive and Leadership Team

June, 2026

Leadership Overview

Corewell Health has 10 executives leading key functions including strategy, operations, technology, marketing, and patient care.

Driven by a mission to improve health, instill humanity, and inspire hope, Corewell Health advances equitable, accessible, and affordable healthcare across Michigan communities, leveraging its integrated system of hospitals, outpatient locations, and health plan.

Leadership Roles at Corewell Health

  • President & Chief Executive Officer, Corewell Health - Tina Decker
  • Chief Operating Officer - Nancy Susick
  • Executive Director and Chief Operating Officer - Arvon CIN - Walter Lorang
  • Senior Vice President and Chief Operating Officer - Joshua Halverson
  • Senior Vice President and Chief Operating Officer Hospitals and Post Acute Care, East Region - Elizabeth Youngblood
  • Vice President, Technology Strategy & Deputy Chief Information Officer - Gregory Snow
  • Chief Marketing Officer, Michigan Aco (West) - Arashdeep Litt
  • Tina Decker - President & Chief Executive Officer, Corewell Health

    Tina Decker, the President & Chief Executive Officer, Corewell Health, directs the overarching strategy and operational execution for the integrated health system. This leadership role involves guiding the organization's mission to improve health, instill humanity, and inspire hope across Michigan communities. Decker oversees the comprehensive care delivery across 22 hospitals and over 300 outpatient locations, ensuring alignment with the system's commitment to equitable, accessible, and affordable healthcare. The Chief Executive Officer's responsibilities extend to fostering innovation within the system, managing relationships with key stakeholders, and driving the long-term vision for Corewell Health's market impact. By championing a culture of excellence, Tina Decker ensures the organization effectively integrates care delivery with its provider-sponsored health plan, Priority Health, to enhance member outcomes and system sustainability. This executive leadership position is central to navigating the complexities of the healthcare landscape and advancing the system's strategic objectives.
    Tina Decker

    Nancy Susick - Chief Operating Officer

    Nancy Susick, the Chief Operating Officer, manages the day-to-day operational functions across Corewell Health's extensive network of facilities. This executive role involves optimizing efficiency and effectiveness in patient care delivery across 22 hospitals and numerous outpatient sites. Susick directs the implementation of operational strategies designed to enhance patient experience and clinical outcomes, ensuring seamless coordination between various care settings. The Chief Operating Officer's purview includes overseeing resource allocation, streamlining workflows, and driving performance improvements throughout the system's post-acute facilities. By focusing on operational excellence, Nancy Susick supports the organization's mission to provide accessible and affordable healthcare. This leadership position is critical for maintaining the high standards of care and operational integrity that define Corewell Health's presence in Michigan communities. Susick's strategic oversight ensures the smooth functioning of the system's complex infrastructure.
    Nancy Susick

    Walter Lorang - Executive Director and Chief Operating Officer - Arvon CIN

    Walter Lorang, the Executive Director and Chief Operating Officer - Arvon CIN, spearheads the operational management and strategic development of the Arvon CIN within Corewell Health. This executive role involves leading the Clinical Integration Network to enhance care coordination and value-based outcomes for patients. Lorang directs initiatives aimed at improving population health management and ensuring seamless integration of services across the network's providers. The Chief Operating Officer's responsibilities include fostering collaborative relationships among physicians and healthcare facilities to deliver high-quality, cost-effective care. Walter Lorang's leadership is instrumental in advancing Corewell Health's commitment to equitable and accessible healthcare by optimizing the performance of the CIN. This position is crucial for driving efficiency and effectiveness in managing patient populations and achieving the system's broader mission across Michigan.
    Walter Lorang

    Joshua Halverson - Senior Vice President and Chief Operating Officer

    Joshua Halverson, the Senior Vice President and Chief Operating Officer, directs significant operational segments within Corewell Health, contributing to the system's overall efficiency and patient care delivery. This executive role involves overseeing key operational functions that support the organization's mission across its extensive network of hospitals and outpatient facilities. Halverson's responsibilities include driving operational improvements, managing resources effectively, and ensuring the consistent application of high standards of care. The Chief Operating Officer's focus is on optimizing workflows and enhancing the patient experience throughout the system. Joshua Halverson plays a critical part in translating strategic objectives into actionable operational plans, thereby supporting Corewell Health's commitment to providing accessible and affordable healthcare. This leadership position is essential for maintaining the integrity and effectiveness of the system's operational framework.

    Elizabeth Youngblood - Senior Vice President and Chief Operating Officer Hospitals and Post Acute Care, East Region

    Elizabeth Youngblood, the Senior Vice President and Chief Operating Officer Hospitals and Post Acute Care, East Region, leads operational strategy and execution for a significant geographical division of Corewell Health. This executive role encompasses direct oversight of hospital operations and post-acute care facilities within the East Region, ensuring high-quality patient care and service delivery. Youngblood directs initiatives focused on enhancing operational efficiency, patient satisfaction, and clinical outcomes across her designated areas. The Chief Operating Officer's responsibilities include managing resources, optimizing workflows, and fostering a culture of excellence among clinical and administrative teams. Elizabeth Youngblood's leadership is vital for advancing Corewell Health's mission of providing accessible and equitable healthcare throughout the East Region. This position is critical for maintaining the system's operational integrity and strategic growth in this key market.

    Gregory Snow - Vice President, Technology Strategy & Deputy Chief Information Officer

    Gregory Snow, the Vice President, Technology Strategy & Deputy Chief Information Officer, architects the technological roadmap for Corewell Health, driving innovation and digital transformation. This executive role focuses on aligning technology initiatives with the organization's strategic goals, ensuring robust and scalable IT infrastructure across all care settings. Snow's responsibilities include evaluating emerging technologies, developing long-term technology strategies, and overseeing the implementation of critical IT systems that support patient care and operational efficiency. As Deputy Chief Information Officer, Gregory Snow collaborates closely with the Chief Information Officer to manage the technology division, ensuring cybersecurity, data integrity, and seamless integration of digital health solutions. This leadership position is vital for enhancing the patient experience through advanced technological capabilities and supporting the system's mission of accessible, equitable healthcare. Snow's strategic vision guides Corewell Health's technological advancements.

    Arashdeep Litt - Chief Marketing Officer, Michigan Aco (West)

    Arashdeep Litt, the Chief Marketing Officer, Michigan Aco (West), drives strategic marketing initiatives and brand development for Corewell Health's Accountable Care Organization in the western Michigan region. This executive role focuses on enhancing market presence, patient engagement, and the promotion of integrated care services. Litt oversees the development and execution of comprehensive marketing campaigns designed to communicate the value proposition of Corewell Health and its health plan, Priority Health. The Chief Marketing Officer's responsibilities include market analysis, digital strategy, and brand management to support the organization's growth objectives and mission of accessible healthcare. Arashdeep Litt plays a key role in connecting communities with the comprehensive services offered by Corewell Health, ensuring effective communication of the system's commitment to improving health and inspiring hope. This position is crucial for strengthening the brand's impact and reach.

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    Frequently Asked Questions Regarding Corewell Health Top Executives and Leadership Team

    Who leads Corewell Health?
    Corewell Health is led by Tina Decker (President & Chief Executive Officer, Corewell Health), along with executives such as Nancy Susick (Chief Operating Officer) and Walter Lorang (Executive Director and Chief Operating Officer - Arvon CIN).
    Who is part of Corewell Health’s executive team?
    The executive team of Corewell Health includes leaders such as Tina Decker (President & Chief Executive Officer, Corewell Health), Nancy Susick (Chief Operating Officer), Walter Lorang (Executive Director and Chief Operating Officer - Arvon CIN) and other senior executives.
    How many executives does Corewell Health have?
    Corewell Health has 7 executives leading key business areas.
    What roles are included in Corewell Health’s leadership team?
    The leadership team of Corewell Health includes roles such as President & Chief Executive Officer, Corewell Health, Chief Operating Officer, Executive Director and Chief Operating Officer - Arvon CIN, Senior Vice President and Chief Operating Officer, Senior Vice President and Chief Operating Officer Hospitals and Post Acute Care, East Region.