HJF Executive and Leadership Team

July, 2026

Leadership Overview

HJF has 4 executives leading key functions including operations, administration, medical oversight, and strategic optimization.

Dedicated to advancing military medicine, HJF supports scientific programs benefiting armed forces members and civilians, driving impactful research and development.

Leadership Roles at HJF

  • Chief Operating Officer & Senior VP - Nadine Malloy
  • Chief of Staff & Optimization Vice President, Enterprise - Arnaud Belard
  • Chief Administrative Officer - Jim Bates
  • Chief Medical Officer, Henry M Foundation (Jackson) - Merlin Robb
  • Nadine Malloy - Chief Operating Officer & Senior VP

    Nadine Malloy, the Chief Operating Officer & Senior VP at HJF, directs the organization's operational framework and oversees critical administrative functions. Malloy ensures the efficient execution of HJF's mission to advance military medicine by managing the day-to-day operations that support scientific programs. This leadership position involves optimizing resource allocation and streamlining processes to maximize the impact of research benefiting armed forces members and civilians. Nadine Malloy's oversight extends to ensuring compliance and operational integrity across all HJF initiatives. The Chief Operating Officer & Senior VP drives strategic operational planning, aligning departmental activities with the overarching goals of HJF. This role is pivotal in maintaining the robust infrastructure necessary for supporting preeminent scientific endeavors. Malloy's focus remains on enhancing operational effectiveness and fostering an environment conducive to groundbreaking medical advancements.

    Arnaud Belard - Chief of Staff & Optimization Vice President, Enterprise

    Arnaud Belard, the Chief of Staff & Optimization Vice President, Enterprise at HJF, spearheads strategic initiatives and drives operational efficiency across the organization. Belard manages key projects and ensures seamless coordination between different departments, facilitating the effective administration of scientific programs. This role involves identifying and implementing process improvements to enhance HJF's capacity to support military medicine advancements. Arnaud Belard's responsibilities include advising executive leadership on strategic priorities and fostering a culture of continuous optimization. The Chief of Staff & Optimization Vice President, Enterprise plays a crucial part in translating high-level objectives into actionable plans, ensuring that HJF's resources are strategically deployed. Belard's work directly contributes to the organization's ability to manage and support preeminent scientific endeavors that benefit service members and civilians.

    Jim Bates - Chief Administrative Officer

    Jim Bates, the Chief Administrative Officer at HJF, oversees the comprehensive administrative infrastructure supporting the organization's mission. Bates manages essential services and ensures the smooth functioning of internal operations, enabling HJF to effectively administer and manage scientific programs. This leadership role is critical for maintaining the organizational framework that allows for the support of military medicine research. Jim Bates's purview includes human resources, facilities management, and other key administrative functions that underpin HJF's operational capacity. The Chief Administrative Officer ensures that all administrative processes align with HJF's commitment to advancing medical science for armed forces members and civilians. Bates's strategic oversight guarantees that the organization possesses the necessary administrative support to achieve its ambitious scientific and philanthropic goals.

    Merlin Robb - Chief Medical Officer, Henry M Foundation (Jackson)

    Merlin Robb, the Chief Medical Officer, Henry M Foundation (Jackson) at HJF, provides critical medical and scientific leadership for the organization's initiatives. Robb guides the strategic direction of medical research programs, ensuring they align with the needs of military personnel and contribute to advancements in healthcare. This role is central to HJF's commitment to supporting preeminent scientific endeavors that benefit members of the armed forces and civilians. Merlin Robb's expertise informs the selection and oversight of research projects, maximizing their potential impact. The Chief Medical Officer, Henry M Foundation (Jackson) collaborates with scientific teams to foster innovation and ensure the highest standards of medical research are maintained. Robb's leadership is instrumental in advancing HJF's mission to improve the health and well-being of those who serve.

    Explore Leadership Teams in Non-Profit & Charitable Organizations

    Frequently Asked Questions Regarding HJF Top Executives and Leadership Team

    Who leads HJF?
    HJF is led by Nadine Malloy (Chief Operating Officer & Senior VP), along with executives such as Arnaud Belard (Chief of Staff & Optimization Vice President, Enterprise) and Jim Bates (Chief Administrative Officer).
    Who is part of HJF’s executive team?
    The executive team of HJF includes leaders such as Nadine Malloy (Chief Operating Officer & Senior VP), Arnaud Belard (Chief of Staff & Optimization Vice President, Enterprise), Jim Bates (Chief Administrative Officer) and other senior executives.
    How many executives does HJF have?
    HJF has 4 executives leading key business areas.
    What roles are included in HJF’s leadership team?
    The leadership team of HJF includes roles such as Chief Operating Officer & Senior VP, Chief of Staff & Optimization Vice President, Enterprise, Chief Administrative Officer, Chief Medical Officer, Henry M Foundation (Jackson).