Catholic Health Executive and Leadership Team

August, 2026

Leadership Overview

Catholic Health has 10 executives leading key functions including strategy, finance, information technology, operations, marketing, and staff support.

Driven by a commitment to compassionate care, Catholic Health advances community well-being through integrated healthcare services and a patient-centered philosophy, impacting healthcare delivery across Long Island.

Leadership Roles at Catholic Health

  • Interim President, Chief Executive Officer & Chief Operating Officer - Gary Havican
  • Chief Financial Officer - William Allison
  • Executive Vice President & Chief Financial Officer - Patrick Minicus
  • Chief Operating Officer - Patrick Schmincke
  • Executive Vice President & Chief Operating Officer - Garrett Havican
  • Chief Information Officer - Jeff Cash
  • Chief of Staff - Mitchel Untracht
  • Primary Chief Marketing Officer, Population Health For Valued Based Care & Chair Care Service Line, Catholic Health - Anthony Ardito
  • Senior Vice President and Chief Marketing Officer - Tarek Zetoune
  • Associate Chief Marketing Officer - Robert Carlin
  • Gary Havican - Interim President, Chief Executive Officer & Chief Operating Officer

    Gary Havican, the Interim President, Chief Executive Officer & Chief Operating Officer at Catholic Health, directs overarching organizational strategy and operational execution. Overseeing all facets of the healthcare system, Havican ensures alignment with the mission of providing comprehensive medical and surgical services. This leadership role involves driving efficiency across departments, from 24-hour emergency care to specialized services like cardiology and oncology. By optimizing resource allocation and fostering interdepartmental collaboration, Gary Havican strengthens the hospital's capacity to serve Nassau County and surrounding communities. The focus remains on maintaining high standards of patient care and advancing the institution's century-long legacy of service.
    Gary Havican

    William Allison - Chief Financial Officer

    William Allison, the Chief Financial Officer at Catholic Health, manages the financial health and strategic fiscal planning for the organization. Allison oversees all financial operations, including budgeting, revenue cycle management, and investment strategies, ensuring the sustainability of critical healthcare services. This role is pivotal in maintaining the financial integrity of a 375-bed not-for-profit hospital system. By analyzing market trends and optimizing financial performance, William Allison supports the expansion of services such as orthopedics, maternal health, and behavioral health. The objective is to secure the resources necessary for continued innovation and patient care excellence across Long Island.

    Patrick Minicus - Executive Vice President & Chief Financial Officer

    Patrick Minicus, the Executive Vice President & Chief Financial Officer at Catholic Health, directs the financial strategy and fiscal management of the organization. Minicus oversees all financial planning, budgeting, and investment activities, ensuring the long-term financial stability and growth of the healthcare system. This critical role supports the provision of comprehensive services, from emergency care to specialized treatments in oncology and orthopedics. By maintaining rigorous financial oversight and identifying opportunities for fiscal optimization, Patrick Minicus enables the hospital to continue its legacy of serving the healthcare needs of Long Island communities effectively and sustainably.

    Patrick Schmincke - Chief Operating Officer

    Patrick Schmincke, the Chief Operating Officer at Catholic Health, directs the day-to-day operational activities and service delivery across the hospital system. Schmincke focuses on optimizing workflows and resource management to ensure the efficient provision of comprehensive medical and surgical services. This role is critical for maintaining the high standards of care in areas such as oncology, orthopedics, and maternal health. By implementing operational improvements and fostering a culture of excellence, Patrick Schmincke enhances the patient experience and supports the hospital's commitment to serving Nassau County. The objective is to drive operational effectiveness and support the strategic goals of the organization.

    Garrett Havican - Executive Vice President & Chief Operating Officer

    Garrett Havican, the Executive Vice President & Chief Operating Officer at Catholic Health, oversees the strategic execution of operational plans and service delivery across the healthcare system. Havican focuses on enhancing efficiency and effectiveness in patient care operations, ensuring seamless delivery of services from emergency care to specialized treatments like cardiology and maternal health. This leadership position is vital for optimizing resource utilization and driving operational excellence throughout the organization. By implementing best practices and fostering a culture of continuous improvement, Garrett Havican supports the hospital's mission to provide comprehensive and compassionate healthcare to the communities it serves.

    Jeff Cash - Chief Information Officer

    Jeff Cash, the Chief Information Officer at Catholic Health, leads the strategic implementation and management of information technology infrastructure. Cash is responsible for enhancing digital capabilities to support patient care, operational efficiency, and data security across the healthcare network. This position involves overseeing the integration of advanced technological solutions for services ranging from cardiology to behavioral health. By driving innovation in health informatics, Jeff Cash ensures that the organization leverages technology to improve patient outcomes and streamline administrative processes. The focus is on building a robust and secure digital ecosystem that supports the hospital's mission and its service to the community.

    Mitchel Untracht - Chief of Staff

    Mitchel Untracht, the Chief of Staff at Catholic Health, serves as a key advisor and strategic partner to executive leadership, facilitating critical initiatives and ensuring effective communication across the organization. Untracht manages special projects and drives strategic alignment, particularly in areas supporting the hospital's extensive service offerings, including 24-hour emergency care and specialized units like cardiology and oncology. This role involves coordinating efforts to enhance operational efficiency and patient satisfaction. By bridging communication gaps and supporting executive decision-making, Mitchel Untracht contributes significantly to the hospital's mission of providing high-quality healthcare to the community.

    Anthony Ardito - Primary Chief Marketing Officer, Population Health For Valued Based Care & Chair Care Service Line, Catholic Health

    Anthony Ardito, the Primary Chief Marketing Officer, Population Health For Valued Based Care & Chair Care Service Line at Catholic Health, spearheads strategic marketing initiatives focused on population health and value-based care models. Ardito directs the development and execution of campaigns designed to enhance community engagement and promote specialized services, including weight-loss surgery and rehabilitation. This leadership position is crucial for communicating the hospital's commitment to accessible, high-quality healthcare across Nassau County. By aligning marketing efforts with clinical service lines, Anthony Ardito strengthens the organization's market presence and patient outreach, ensuring the effective delivery of care.

    Tarek Zetoune - Senior Vice President and Chief Marketing Officer

    Tarek Zetoune, the Senior Vice President and Chief Marketing Officer at Catholic Health, drives comprehensive marketing strategies to elevate brand awareness and patient engagement across all service lines. Zetoune oversees the development and implementation of integrated marketing campaigns that highlight the hospital's extensive offerings, from 24-hour emergency care to specialized fields like oncology and orthopedics. This role is essential for communicating the organization's value proposition and fostering strong community relationships. By leading innovative marketing efforts, Tarek Zetoune supports patient acquisition and retention, reinforcing Catholic Health's position as a leading healthcare provider in the region.

    Robert Carlin - Associate Chief Marketing Officer

    Robert Carlin, the Associate Chief Marketing Officer at Catholic Health, supports the strategic direction and execution of marketing initiatives aimed at enhancing the organization's market presence and patient engagement. Carlin collaborates on campaigns that promote a wide array of medical and surgical services, including behavioral health, rehabilitation, and weight-loss surgery. This role is integral to communicating the hospital's commitment to community well-being and its role as a trusted healthcare provider. By assisting in the development of targeted marketing strategies, Robert Carlin contributes to patient outreach and strengthens the hospital's connection with Nassau County residents.

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    Frequently Asked Questions Regarding Catholic Health Top Executives and Leadership Team

    Who leads Catholic Health?
    Catholic Health is led by Gary Havican (Interim President, Chief Executive Officer & Chief Operating Officer), along with executives such as William Allison (Chief Financial Officer) and Patrick Minicus (Executive Vice President & Chief Financial Officer).
    Who is part of Catholic Health’s executive team?
    The executive team of Catholic Health includes leaders such as Gary Havican (Interim President, Chief Executive Officer & Chief Operating Officer), William Allison (Chief Financial Officer), Patrick Minicus (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Catholic Health have?
    Catholic Health has 10 executives leading key business areas.
    What roles are included in Catholic Health’s leadership team?
    The leadership team of Catholic Health includes roles such as Interim President, Chief Executive Officer & Chief Operating Officer, Chief Financial Officer, Executive Vice President & Chief Financial Officer, Chief Operating Officer, Executive Vice President & Chief Operating Officer.