Trinity Health System Executive and Leadership Team

July, 2026

Leadership Overview

Trinity Health System has 5 executives leading key functions including strategy, operations, clinical leadership, and medical enterprise management.

Driven by a faith-based healthcare tradition, Trinity Health System is dedicated to providing high-quality medical care while addressing social and economic factors that influence public health, ensuring accessible and compassionate care for all.

Leadership Roles at Trinity Health System

  • Chief Executive Officer - Thomas Tibbitts
  • Vice President, Operations & Chief Operating Officer - Paul Wheeler
  • Vice President, Operations & Chief Operating Officer - Paul Ache
  • Group President, Medical Enterprise - James Mirasola
  • Chief Medical Officer - Matthew Colflesh
  • Thomas Tibbitts - Chief Executive Officer

    Thomas Tibbitts, the Chief Executive Officer at Trinity Health System, directs the overall strategic vision and operational framework for the integrated healthcare network. This leadership role involves guiding the organization's mission to improve community health and well-being through a comprehensive system of hospitals, clinics, and community services. Tibbitts oversees the alignment of all departments with the core values of compassion and service inherent in the Catholic healthcare tradition. The Chief Executive Officer ensures that Trinity Health System maintains its position as a leading not-for-profit healthcare provider, focusing on accessible, high-quality medical care. By championing initiatives that address social determinants of health, Thomas Tibbitts actively works to support underserved populations and foster equitable access to care across the United States.

    Paul Wheeler - Vice President, Operations & Chief Operating Officer

    Paul Wheeler, the Vice President, Operations & Chief Operating Officer at Trinity Health System, executes the operational strategies that ensure the efficient functioning of the integrated healthcare network. This executive oversees the day-to-day management of hospitals, clinics, and community health services, focusing on optimizing resource allocation and service delivery across the system. Wheeler drives initiatives aimed at enhancing operational efficiency and patient care quality, directly supporting the organization's mission to improve health outcomes. The Vice President, Operations & Chief Operating Officer ensures seamless coordination between clinical and administrative functions, fostering an environment of continuous improvement. By managing the complex operational landscape, Paul Wheeler plays a critical part in Trinity Health System's commitment to providing accessible and compassionate care throughout its extensive network.

    Paul Ache - Vice President, Operations & Chief Operating Officer

    Paul Ache, the Vice President, Operations & Chief Operating Officer at Trinity Health System, spearheads critical operational enhancements and manages the broad spectrum of healthcare services offered. This leadership position involves directing the strategic implementation of operational improvements across Trinity Health System's diverse facilities, including hospitals and outpatient centers. Ache focuses on streamlining processes to ensure the delivery of high-quality, compassionate care, aligning with the organization's faith-based mission. The Vice President, Operations & Chief Operating Officer is instrumental in managing the system's extensive network, ensuring robust community health services and support for vulnerable populations. Through diligent oversight of operational functions, Paul Ache contributes significantly to Trinity Health System's goal of improving the well-being of individuals and communities nationwide.

    James Mirasola - Group President, Medical Enterprise

    James Mirasola, the Group President, Medical Enterprise at Trinity Health System, leads the strategic development and operational oversight of the organization's extensive medical services and facilities. This executive directs the growth and integration of hospitals, outpatient centers, and specialized care units, ensuring alignment with the system's mission to enhance community health. Mirasola focuses on expanding access to comprehensive medical care, particularly for underserved populations, reinforcing the commitment to compassionate service. The Group President, Medical Enterprise manages key relationships and drives innovation within the medical network, optimizing the delivery of high-quality healthcare. Through strategic leadership, James Mirasola significantly contributes to Trinity Health System's role as a leading Catholic health ministry dedicated to the well-being of individuals and communities across the United States.

    Matthew Colflesh - Chief Medical Officer

    Matthew Colflesh, the Chief Medical Officer at Trinity Health System, directs the clinical strategy and ensures the highest standards of medical care across the integrated healthcare network. This executive champions clinical excellence, patient safety, and the effective implementation of evidence-based medical practices throughout the system's hospitals and clinics. Colflesh oversees the medical staff, guiding professional development and ensuring adherence to the organization's compassionate, service-oriented mission. The Chief Medical Officer plays a pivotal role in shaping the delivery of comprehensive healthcare services, focusing on improving patient outcomes and addressing community health needs. By leading clinical initiatives, Matthew Colflesh reinforces Trinity Health System's commitment to providing accessible, high-quality care rooted in a faith-based tradition.

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    Frequently Asked Questions Regarding Trinity Health System Top Executives and Leadership Team

    Who leads Trinity Health System?
    Trinity Health System is led by Thomas Tibbitts (Chief Executive Officer), along with executives such as Paul Wheeler (Vice President, Operations & Chief Operating Officer) and Paul Ache (Vice President, Operations & Chief Operating Officer).
    Who is part of Trinity Health System’s executive team?
    The executive team of Trinity Health System includes leaders such as Thomas Tibbitts (Chief Executive Officer), Paul Wheeler (Vice President, Operations & Chief Operating Officer), Paul Ache (Vice President, Operations & Chief Operating Officer) and other senior executives.
    How many executives does Trinity Health System have?
    Trinity Health System has 5 executives leading key business areas.
    What roles are included in Trinity Health System’s leadership team?
    The leadership team of Trinity Health System includes roles such as Chief Executive Officer, Vice President, Operations & Chief Operating Officer, Vice President, Operations & Chief Operating Officer, Group President, Medical Enterprise, Chief Medical Officer.