OhioHealth Executive and Leadership Team

May, 2026

Leadership Overview

OhioHealth has 11 executives leading key functions including operations, finance, information technology, human resources, legal, and market strategy.

Driven by a commitment to community health, OhioHealth provides a comprehensive range of medical services through an integrated network of hospitals and outpatient facilities, dedicated to improving the health and wellbeing of the communities it serves across Ohio.

Leadership Roles at OhioHealth

  • Executive VP & Chief Financial Officer - Rosemary Pitts
  • Chief Operating Officer - Kathleen Martin
  • Executive Vice President & Chief Operating Officer - Robert Millen
  • Senior VP & Chief Operating Officer - John McWhorter
  • Chief Operating Officer, Ohiohealth Grant Medical Center - Jaclyn Carr
  • Chief Operating Officer - Kathleen Martin
  • Regional President, Markets - Christopher Clinton
  • Senior VP & Chief Information Officer - Matthew Weger
  • Senior Vice President and Chief Human Resources Officer - Tristan Hall
  • Executive Vice President & Chief Administrative Officer - Johnni Beckel
  • Senior VP & General Counsel - Terri Meldrum
  • Rosemary Pitts - Executive VP & Chief Financial Officer

    Rosemary Pitts, the Executive VP & Chief Financial Officer at OhioHealth, directs the financial strategy and fiscal health of the organization. Pitts oversees all financial planning, budgeting, accounting, and investment activities, ensuring robust financial management across the extensive network of hospitals and facilities. This critical role involves managing revenue cycles, controlling costs, and identifying opportunities for financial growth and sustainability. Rosemary Pitts works closely with other executive leaders to align financial resources with strategic initiatives, supporting the delivery of comprehensive medical services. By maintaining strong financial discipline, Pitts ensures OhioHealth can continue its mission of improving community health and wellbeing across Ohio.
    Rosemary Pitts

    Kathleen Martin - Chief Operating Officer

    Kathleen Martin, the Chief Operating Officer at OhioHealth, directs operational strategies across the healthcare system. Overseeing daily functions, Martin ensures efficient delivery of patient care services and manages the integration of clinical operations with administrative objectives. This leadership role involves optimizing resource allocation and enhancing operational workflows to support the organization's mission of providing high-quality healthcare. Martin's focus includes driving improvements in patient satisfaction and clinical outcomes through effective management of hospital and outpatient facilities. By coordinating departmental activities, Kathleen Martin ensures seamless patient experiences and supports the strategic growth of OhioHealth's service offerings throughout the state.

    Robert Millen - Executive Vice President & Chief Operating Officer

    Robert Millen, the Executive Vice President & Chief Operating Officer at OhioHealth, drives operational excellence and strategic execution across the healthcare system. Millen oversees the day-to-day operations of hospitals and outpatient facilities, ensuring the delivery of high-quality, integrated patient care. This role involves optimizing resource management, enhancing clinical workflows, and implementing best practices to improve patient outcomes and satisfaction. Robert Millen collaborates with executive leadership to align operational strategies with the organization's mission and growth objectives. By focusing on efficiency and effectiveness, Millen ensures OhioHealth continues to provide comprehensive medical services throughout Ohio.
    Robert Millen

    John McWhorter - Senior VP & Chief Operating Officer

    John McWhorter, the Senior VP & Chief Operating Officer at OhioHealth, directs operational strategies and performance improvements across key segments of the healthcare system. McWhorter focuses on enhancing the efficiency and effectiveness of clinical services, ensuring seamless patient care delivery within hospitals and ambulatory settings. This leadership role involves managing operational budgets, optimizing resource utilization, and implementing innovative solutions to meet evolving healthcare demands. John McWhorter works to uphold OhioHealth's commitment to community wellbeing by driving operational excellence. Through strategic oversight, McWhorter ensures the consistent provision of comprehensive medical services across the state.
    John McWhorter

    Jaclyn Carr - Chief Operating Officer, Ohiohealth Grant Medical Center

    Jaclyn Carr, the Chief Operating Officer, Ohiohealth Grant Medical Center at OhioHealth, leads the operational management of a major hospital facility. Carr oversees daily operations, ensuring the delivery of high-quality patient care and efficient resource allocation within Grant Medical Center. This role involves implementing strategic initiatives to enhance patient satisfaction, clinical outcomes, and operational efficiency. Jaclyn Carr works closely with medical staff and administrative teams to foster a culture of excellence and continuous improvement. By focusing on the specific needs of the Grant Medical Center community, Carr supports OhioHealth's broader mission of providing comprehensive healthcare services.
    Jaclyn Carr

    Kathleen Martin - Chief Operating Officer

    Kathleen Martin, the Chief Operating Officer at OhioHealth, directs operational strategies across the healthcare system. Overseeing daily functions, Martin ensures efficient delivery of patient care services and manages the integration of clinical operations with administrative objectives. This leadership role involves optimizing resource allocation and enhancing operational workflows to support the organization's mission of providing high-quality healthcare. Kathleen Martin's focus includes driving improvements in patient satisfaction and clinical outcomes through effective management of hospital and outpatient facilities. By coordinating departmental activities, Martin ensures seamless patient experiences and supports the strategic growth of OhioHealth's service offerings throughout the state.

    Christopher Clinton - Regional President, Markets

    Christopher Clinton, the Regional President, Markets at OhioHealth, directs market strategy and business development across various geographic regions served by the healthcare system. Clinton is responsible for expanding OhioHealth's presence and enhancing its service offerings within designated markets. This leadership role involves identifying growth opportunities, forging strategic partnerships, and ensuring alignment with the organization's overall mission. Christopher Clinton works to strengthen OhioHealth's community engagement and market position by driving regional initiatives. By focusing on market-specific needs, Clinton supports the delivery of accessible and comprehensive healthcare services throughout Ohio.

    Matthew Weger - Senior VP & Chief Information Officer

    Matthew Weger, the Senior VP & Chief Information Officer at OhioHealth, leads the strategic direction and implementation of information technology across the healthcare system. Weger is responsible for overseeing all aspects of IT infrastructure, including electronic health records, data security, and digital innovation, crucial for modern healthcare delivery. This role involves ensuring that technology solutions enhance patient care, improve operational efficiency, and support the organization's overall mission. Matthew Weger collaborates with clinical and administrative teams to deploy advanced technological tools that streamline processes and improve patient outcomes. By driving technological advancements, Weger ensures OhioHealth remains at the forefront of healthcare innovation.
    Matthew Weger

    Tristan Hall - Senior Vice President and Chief Human Resources Officer

    Tristan Hall, the Senior Vice President and Chief Human Resources Officer at OhioHealth, directs all human capital strategies and initiatives for the healthcare system. Hall oversees talent acquisition, employee relations, compensation and benefits, and organizational development, ensuring a skilled and engaged workforce. This leadership position is vital for supporting OhioHealth's mission by fostering a positive work environment and attracting top medical talent. Tristan Hall works to align HR policies with the organization's strategic goals, promoting a culture of excellence and patient-centered care. By focusing on employee wellbeing and professional growth, Hall strengthens the foundation of OhioHealth's extensive network of care providers.

    Johnni Beckel - Executive Vice President & Chief Administrative Officer

    Johnni Beckel, the Executive Vice President & Chief Administrative Officer at OhioHealth, oversees critical administrative functions that support the healthcare system's operations. Beckel manages key areas such as facilities, supply chain, and support services, ensuring operational efficiency and resource optimization. This role is integral to maintaining the infrastructure necessary for delivering comprehensive medical services across Ohio. Johnni Beckel collaborates with executive leadership to implement strategic plans that enhance organizational effectiveness and support patient care initiatives. By ensuring smooth administrative processes, Beckel contributes significantly to OhioHealth's mission of improving community health and wellbeing.
    Johnni Beckel

    Terri Meldrum - Senior VP & General Counsel

    Terri Meldrum, the Senior VP & General Counsel at OhioHealth, provides strategic legal counsel and oversees all legal affairs for the healthcare system. Meldrum manages risk, ensures regulatory compliance, and advises on corporate governance and healthcare law matters impacting the organization's operations. This critical role involves safeguarding OhioHealth's interests while supporting its mission to provide comprehensive medical services. Terri Meldrum collaborates with executive leadership to navigate complex legal landscapes and mitigate potential liabilities. By ensuring legal integrity, Meldrum supports the sustainable growth and ethical operation of OhioHealth's network of facilities across Ohio.

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    Frequently Asked Questions Regarding OhioHealth Top Executives and Leadership Team

    Who leads OhioHealth?
    OhioHealth is led by Rosemary Pitts (Executive VP & Chief Financial Officer), along with executives such as Kathleen Martin (Chief Operating Officer) and Robert Millen (Executive Vice President & Chief Operating Officer).
    Who is part of OhioHealth’s executive team?
    The executive team of OhioHealth includes leaders such as Rosemary Pitts (Executive VP & Chief Financial Officer), Kathleen Martin (Chief Operating Officer), Robert Millen (Executive Vice President & Chief Operating Officer) and other senior executives.
    How many executives does OhioHealth have?
    OhioHealth has 11 executives leading key business areas.
    What roles are included in OhioHealth’s leadership team?
    The leadership team of OhioHealth includes roles such as Executive VP & Chief Financial Officer, Chief Operating Officer, Executive Vice President & Chief Operating Officer, Senior VP & Chief Operating Officer, Chief Operating Officer, Ohiohealth Grant Medical Center.