Mercyhealth Executive and Leadership Team

June, 2026

Leadership Overview

Mercyhealth has 4 executives leading key functions including technology, finance, and operations.

Driven by a commitment to patient well-being, Mercyhealth operates as a non-profit health care provider and hospital system, focusing on hospital-based services, clinic services, post-acute care, and retail operations to serve its communities.

Leadership Roles at Mercyhealth

  • Chief Financial Officer - John Cook
  • President Elect - Archibald Loch
  • Chief Technology Officer - Nathan Schultz
  • Chief Information Officer - Ali Olia
  • John Cook - Chief Financial Officer

    John Cook, the Chief Financial Officer at Mercyhealth, directs the financial strategy and operations for the entire health system. This executive oversees all aspects of financial planning, budgeting, accounting, and revenue cycle management across Mercyhealth's hospital-based services, clinic services, post-acute care, and retail divisions. Cook ensures the financial health and sustainability of the organization, managing investments and capital expenditures to support growth and operational needs. The Chief Financial Officer plays a pivotal role in optimizing financial performance and resource allocation, ensuring that funds are effectively utilized to advance patient care and strategic objectives. John Cook also leads efforts in financial reporting and compliance, adhering to all regulatory requirements within the healthcare industry. This leadership ensures fiscal responsibility and supports Mercyhealth's non-profit mission.
    John Cook

    Archibald Loch - President Elect

    Archibald Loch, the President Elect at Mercyhealth, prepares to assume leadership responsibilities for the health system's strategic direction and operational execution. This executive is actively involved in overseeing key initiatives that span Mercyhealth's core service areas: hospital-based services, clinic services, post-acute care, and retail operations. Loch's role involves collaborating with existing leadership to ensure a smooth transition and to drive forward the organization's mission of providing comprehensive healthcare. The President Elect focuses on enhancing patient outcomes and operational efficiencies across the network. Archibald Loch contributes to strategic planning, aiming to strengthen Mercyhealth's market position and its commitment to community well-being. This leadership role is critical for guiding the organization through future challenges and opportunities in the healthcare landscape.

    Nathan Schultz - Chief Technology Officer

    Nathan Schultz, the Chief Technology Officer at Mercyhealth, directs the strategic implementation and oversight of all technology initiatives across the health system. This leadership role involves architecting scalable technology infrastructure to support Mercyhealth's diverse service areas, including hospital-based services, clinic operations, post-acute care, and retail functions. Schultz ensures that technological advancements align with the organization's mission to provide high-quality patient care and operational efficiency. By driving innovation in digital health solutions and data management, the Chief Technology Officer enhances the patient experience and supports clinical decision-making. Nathan Schultz also oversees cybersecurity protocols, safeguarding sensitive patient information and maintaining system integrity. This executive's focus extends to optimizing IT resources and fostering a culture of technological excellence throughout Mercyhealth's extensive network.
    Nathan Schultz

    Ali Olia - Chief Information Officer

    Ali Olia, the Chief Information Officer at Mercyhealth, manages the information systems that underpin the health system's operations. This executive is responsible for the planning, development, and implementation of information technology strategies that support Mercyhealth's core service areas: hospital-based services, clinic services, post-acute care, and retail. Olia ensures the seamless integration of electronic health records and other critical clinical systems, directly impacting patient care delivery and operational workflows. The Chief Information Officer drives initiatives to improve data accessibility and utilization, enabling better insights for clinical and administrative teams. Ali Olia also oversees the management of IT infrastructure, ensuring reliability and performance across the organization. This leadership position is crucial for maintaining compliance with healthcare regulations and advancing Mercyhealth's digital transformation efforts.

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    Frequently Asked Questions Regarding Mercyhealth Top Executives and Leadership Team

    Who leads Mercyhealth?
    Mercyhealth is led by John Cook (Chief Financial Officer), along with executives such as Archibald Loch (President Elect) and Nathan Schultz (Chief Technology Officer).
    Who is part of Mercyhealth’s executive team?
    The executive team of Mercyhealth includes leaders such as John Cook (Chief Financial Officer), Archibald Loch (President Elect), Nathan Schultz (Chief Technology Officer) and other senior executives.
    How many executives does Mercyhealth have?
    Mercyhealth has 4 executives leading key business areas.
    What roles are included in Mercyhealth’s leadership team?
    The leadership team of Mercyhealth includes roles such as Chief Financial Officer, President Elect, Chief Technology Officer, Chief Information Officer.