AdventHealth Executive and Leadership Team

May, 2026

Leadership Overview

AdventHealth has 10 executives leading key functions including strategy, finance, and operations.

Driven by a commitment to holistic care, AdventHealth is dedicated to extending the healing ministry of Christ through innovative healthcare services and a patient-centered philosophy, impacting communities across the nation.

Leadership Roles at AdventHealth

  • Chief Executive Officer & President (Lake Placid, Wauchula & Sebring) - Jason Dunkel
  • President & Chief Executive Officer - Michael Murrill
  • President & Chief Executive Officer, Adventhealth (Deland) - Khelsea Bauer
  • President & Chief Executive Officer (Southeast Region) - Michael Thompson
  • President & Chief Executive Officer, AdventHealth - David Banks
  • President & Chief Executive Officer (Georgia & Redmond) - Isaac Sendros
  • Chief Financial Officer - Nathanael Torres
  • Vice President, Chief Operating Officer - Stephen Nelson
  • Vice President, Chief Operating Officer, AHMG EFD - Keli Ramsey
  • Vice President, Chief Operating Officer - Jill Piazza
  • Jason Dunkel - Chief Executive Officer & President (Lake Placid, Wauchula & Sebring)

    Jason Dunkel, the Chief Executive Officer & President (Lake Placid, Wauchula & Sebring) at AdventHealth, directs the strategic vision and operational execution for key facilities within the organization. This leadership role involves ensuring the delivery of high-quality, faith-based healthcare services to the communities served by the Lake Placid, Wauchula, and Sebring locations. Dunkel oversees the integration of clinical services, patient experience initiatives, and financial performance, aligning these efforts with AdventHealth's overarching mission. The executive's focus extends to fostering a culture of excellence among clinical and administrative staff, driving operational efficiencies, and expanding access to care. By championing innovative healthcare solutions, Jason Dunkel ensures these specific AdventHealth sites meet the evolving needs of patients while upholding the organization's core values and commitment to community well-being.
    Jason Dunkel

    Michael Murrill - President & Chief Executive Officer

    Michael Murrill, the President & Chief Executive Officer at AdventHealth, spearheads the strategic direction and comprehensive operational management of the organization. This executive leadership position involves guiding AdventHealth's mission to extend the healing ministry of Christ through innovative and compassionate healthcare. Murrill drives initiatives focused on patient care excellence, clinical quality improvement, and sustainable growth across all service lines. The role encompasses fostering strong relationships with clinical teams, community stakeholders, and governing bodies to advance the organization's objectives. By overseeing financial stewardship and resource allocation, Michael Murrill ensures the long-term viability and impact of AdventHealth's non-profit, faith-based operations. This leadership ensures AdventHealth remains at the forefront of healthcare delivery, adapting to evolving needs while maintaining its core values.
    Michael Murrill

    Khelsea Bauer - President & Chief Executive Officer, Adventhealth (Deland)

    Khelsea Bauer, the President & Chief Executive Officer, Adventhealth (Deland) at AdventHealth, commands the strategic leadership and operational oversight for the Deland facility. This critical role ensures the delivery of exceptional, faith-based healthcare services tailored to the Deland community. Bauer directs all aspects of hospital operations, including clinical services, patient safety protocols, and staff development, aligning with AdventHealth's broader organizational goals. The executive's responsibilities include driving financial performance, enhancing patient experience, and fostering a culture of continuous improvement among healthcare professionals. By championing innovative patient care models and community engagement, Khelsea Bauer strengthens AdventHealth's presence and impact in the Deland region, ensuring access to high-quality care and upholding the organization's healing mission.
    Khelsea Bauer

    Michael Thompson - President & Chief Executive Officer (Southeast Region)

    Michael Thompson, the President & Chief Executive Officer (Southeast Region) at AdventHealth, directs the strategic vision and operational execution across the organization's Southeast region. This executive leadership role involves overseeing multiple facilities and service lines, ensuring the delivery of high-quality, faith-based healthcare aligned with AdventHealth's mission. Thompson drives initiatives focused on clinical excellence, patient satisfaction, and financial sustainability throughout the region. The executive's responsibilities include fostering collaborative relationships with clinical teams, community leaders, and stakeholders to expand access to care and enhance service offerings. By championing operational efficiencies and innovative healthcare solutions, Michael Thompson ensures the Southeast Region effectively serves its communities and contributes to AdventHealth's overall growth and impact.
    Michael Thompson

    David Banks - President & Chief Executive Officer, AdventHealth

    David Banks, the President & Chief Executive Officer, AdventHealth at AdventHealth, provides overarching strategic leadership and operational direction for the entire organization. This executive role is pivotal in guiding AdventHealth's commitment to extending the healing ministry of Christ through comprehensive healthcare services. Banks oversees the integration of clinical innovation, patient-centered care, and financial stewardship across all AdventHealth entities. The executive's focus includes fostering a culture of excellence, driving growth, and ensuring the organization's non-profit, faith-based mission is consistently upheld. By championing strategic partnerships and operational efficiencies, David Banks ensures AdventHealth remains a leading provider of high-quality healthcare, adapting to evolving needs and positively impacting the communities it serves nationwide.
    David Banks

    Isaac Sendros - President & Chief Executive Officer (Georgia & Redmond)

    Isaac Sendros, the President & Chief Executive Officer (Georgia & Redmond) at AdventHealth, leads the strategic direction and operational management for AdventHealth's Georgia and Redmond facilities. This executive position ensures the delivery of high-quality, faith-based healthcare services tailored to these specific regions. Sendros oversees all aspects of hospital operations, including clinical services, patient safety, and staff development, aligning with AdventHealth's broader organizational mission. The executive's responsibilities encompass driving financial performance, enhancing patient experience, and cultivating a culture of excellence among healthcare professionals. By championing innovative patient care models and community engagement, Isaac Sendros strengthens AdventHealth's presence and impact in Georgia and Redmond, ensuring access to exceptional care.
    Isaac Sendros

    Nathanael Torres - Chief Financial Officer

    Nathanael Torres, the Chief Financial Officer at AdventHealth, directs the organization's financial strategy and fiscal operations. This executive role is critical in ensuring the financial health and sustainability of AdventHealth's faith-based, non-profit healthcare system. Torres oversees all aspects of financial planning, budgeting, revenue cycle management, and investment strategies, aligning them with the organization's mission and growth objectives. The executive's responsibilities include managing financial risk, optimizing resource allocation, and ensuring compliance with all regulatory requirements. By providing robust financial oversight and strategic insights, Nathanael Torres supports AdventHealth's ability to deliver high-quality patient care, invest in innovative technologies, and expand its reach to serve more communities effectively.
    Nathanael Torres

    Stephen Nelson - Vice President, Chief Operating Officer

    Stephen Nelson, the Vice President, Chief Operating Officer at AdventHealth, directs the operational efficiency and effectiveness across key areas of the organization. This executive role focuses on optimizing day-to-day operations, ensuring seamless service delivery, and driving process improvements throughout AdventHealth's facilities. Nelson oversees the implementation of operational strategies designed to enhance patient care, improve clinical outcomes, and manage resources effectively. The executive's responsibilities include leading cross-functional teams to achieve operational excellence, streamline workflows, and ensure adherence to quality and safety standards. By focusing on operational innovation and strategic execution, Stephen Nelson supports AdventHealth's mission to provide high-quality, faith-based healthcare and expand its impact within the communities it serves.

    Keli Ramsey - Vice President, Chief Operating Officer, AHMG EFD

    Keli Ramsey, the Vice President, Chief Operating Officer, AHMG EFD at AdventHealth, spearheads operational strategy and execution for AdventHealth Medical Group's East Florida Division. This executive role is dedicated to optimizing the performance and patient experience within the medical group's extensive network of physician practices and outpatient services. Ramsey oversees the integration of clinical operations, administrative functions, and strategic initiatives to ensure seamless patient care delivery and operational efficiency. The executive's focus includes driving growth, enhancing physician collaboration, and implementing best practices across the AHMG EFD, aligning with AdventHealth's broader mission. By championing operational excellence and patient-centered approaches, Keli Ramsey ensures the AHMG EFD effectively serves its patient population and contributes to the organization's overall success.

    Jill Piazza - Vice President, Chief Operating Officer

    Jill Piazza, the Vice President, Chief Operating Officer at AdventHealth, drives operational excellence and strategic implementation across designated areas of the organization. This executive leadership position focuses on enhancing the efficiency and effectiveness of healthcare delivery systems and patient services. Piazza oversees the management of operational processes, resource allocation, and the implementation of initiatives aimed at improving clinical quality and patient satisfaction. The executive's responsibilities include leading operational teams, fostering a culture of continuous improvement, and ensuring adherence to AdventHealth's high standards for care and safety. By focusing on strategic operational enhancements and effective resource management, Jill Piazza supports AdventHealth's commitment to providing exceptional, faith-based healthcare and expanding its positive community impact.

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    Frequently Asked Questions Regarding AdventHealth Top Executives and Leadership Team

    Who leads AdventHealth?
    AdventHealth is led by Jason Dunkel (Chief Executive Officer & President (Lake Placid, Wauchula & Sebring)), along with executives such as Michael Murrill (President & Chief Executive Officer) and Khelsea Bauer (President & Chief Executive Officer, Adventhealth (Deland)).
    Who is part of AdventHealth’s executive team?
    The executive team of AdventHealth includes leaders such as Jason Dunkel (Chief Executive Officer & President (Lake Placid, Wauchula & Sebring)), Michael Murrill (President & Chief Executive Officer), Khelsea Bauer (President & Chief Executive Officer, Adventhealth (Deland)) and other senior executives.
    How many executives does AdventHealth have?
    AdventHealth has 10 executives leading key business areas.
    What roles are included in AdventHealth’s leadership team?
    The leadership team of AdventHealth includes roles such as Chief Executive Officer & President (Lake Placid, Wauchula & Sebring), President & Chief Executive Officer, President & Chief Executive Officer, Adventhealth (Deland), President & Chief Executive Officer (Southeast Region), President & Chief Executive Officer, AdventHealth.