Aspen Medical Executive and Leadership Team

May, 2026

Leadership Overview

Aspen Medical has 7 executives leading key functions including strategy, finance, operations, and medical affairs.

Driven by a commitment to accessible healthcare, Aspen Medical delivers critical health solutions across diverse sectors, impacting global well-being through specialized services for defense, resources, and humanitarian efforts.

Leadership Roles at Aspen Medical

  • Chief Executive Officer - Gavin Whiteside
  • Group Chief Executive Officer - Craig Fitzgerald
  • Chief Financial Officer - John Stevenson
  • Chief Operations Officer & Chief Operating Officer - Barry Herberts
  • Chief Medical Officer - Katrina Sanders
  • Chief People Officer - Emily Elliott
  • Chief Medical Officer (Expatriate) - Nathaniel Evboifo
  • Gavin Whiteside - Chief Executive Officer

    Gavin Whiteside, the Chief Executive Officer at Aspen Medical, directs the overarching strategic vision and operational execution across all business units. Whiteside's leadership focuses on expanding the company's global footprint and enhancing its service offerings within the defense, mining & resources, and oil & gas sectors. This executive guides the integration of innovative healthcare solutions tailored to challenging environments, ensuring compliance with international standards and client-specific requirements. Overseeing market penetration strategies, Gavin Whiteside drives revenue growth and solidifies Aspen Medical's position as a premier provider of remote and deployed healthcare services. The Chief Executive Officer's role involves fostering key stakeholder relationships and championing the company's mission to deliver high-quality medical care wherever it is needed.

    Craig Fitzgerald - Group Chief Executive Officer

    Craig Fitzgerald, the Group Chief Executive Officer at Aspen Medical, spearheads the strategic direction and global expansion initiatives for the organization. Fitzgerald's mandate includes driving operational excellence and fostering innovation across all service lines, particularly in complex environments such as defense, mining, and humanitarian aid. This leadership position involves cultivating strong relationships with government bodies, international organizations, and private sector clients to secure and deliver critical healthcare solutions. The Group Chief Executive Officer ensures alignment between corporate objectives and on-the-ground service delivery, optimizing resource allocation and operational efficiency. Craig Fitzgerald's focus remains on enhancing Aspen Medical's capacity to respond effectively to diverse healthcare challenges worldwide, reinforcing the company's reputation for reliability and quality.

    John Stevenson - Chief Financial Officer

    John Stevenson, the Chief Financial Officer at Aspen Medical, manages the company's financial health, strategic investments, and fiscal planning. Stevenson oversees all financial operations, including budgeting, forecasting, and risk management, ensuring robust financial controls across global operations. This executive plays a critical part in evaluating new business opportunities and mergers, providing financial analysis to support strategic decision-making. The Chief Financial Officer ensures compliance with all relevant financial regulations and reporting standards, safeguarding the company's assets and optimizing capital structure. John Stevenson's leadership drives financial sustainability, enabling Aspen Medical to invest in its mission of delivering essential healthcare solutions to diverse and often challenging environments.

    Barry Herberts - Chief Operations Officer & Chief Operating Officer

    Barry Herberts, the Chief Operations Officer & Chief Operating Officer at Aspen Medical, directs the execution of operational strategies and ensures the seamless delivery of healthcare services across all client sectors. Herberts' responsibilities encompass managing the logistical complexities of deployed medical operations, from resource procurement to personnel deployment in remote and demanding locations. This executive focuses on optimizing operational efficiency, enhancing service quality, and ensuring the safety and well-being of both patients and staff. The Chief Operations Officer & Chief Operating Officer oversees the integration of new technologies and methodologies to improve service delivery and response times. Barry Herberts' leadership is crucial for maintaining Aspen Medical's operational readiness and its capacity to provide critical healthcare solutions in defense, mining, and humanitarian contexts.

    Katrina Sanders - Chief Medical Officer

    Katrina Sanders, the Chief Medical Officer at Aspen Medical, provides clinical leadership and ensures the highest standards of medical care across all operations. Sanders oversees the development and implementation of clinical protocols, quality assurance programs, and medical governance frameworks, particularly for services provided to defense, mining, and humanitarian clients. This executive guides medical strategy, focusing on evidence-based practices and the integration of advanced medical technologies. The Chief Medical Officer ensures that Aspen Medical's healthcare solutions are effective, safe, and responsive to the unique health challenges faced by diverse populations in remote or austere environments. Katrina Sanders' expertise is vital in maintaining clinical excellence and fostering a culture of continuous improvement within the organization.

    Emily Elliott - Chief People Officer

    Emily Elliott, the Chief People Officer at Aspen Medical, leads the human resources strategy, focusing on talent acquisition, development, and retention across the global workforce. Elliott oversees the implementation of policies and programs that foster a positive and productive work environment, essential for delivering critical healthcare services in challenging settings. This executive is responsible for ensuring that Aspen Medical attracts and retains skilled medical professionals and support staff, aligning human capital with the company's strategic objectives. The Chief People Officer champions employee well-being, diversity, and inclusion initiatives, crucial for maintaining morale and operational effectiveness. Emily Elliott's role is pivotal in building a strong organizational culture that supports Aspen Medical's mission in defense, resources, and humanitarian sectors.

    Nathaniel Evboifo - Chief Medical Officer (Expatriate)

    Nathaniel Evboifo, the Chief Medical Officer (Expatriate) at Aspen Medical, directs clinical operations and medical strategy for expatriate assignments, ensuring comprehensive healthcare delivery in international contexts. Evboifo focuses on developing and implementing robust medical protocols tailored to the specific health risks and requirements of personnel working in diverse global locations, including remote resource sites and defense operations. This executive oversees the provision of occupational health services, emergency medical response, and preventative care programs. The Chief Medical Officer (Expatriate) ensures adherence to international healthcare standards and regulatory compliance, safeguarding the health and safety of expatriate staff. Nathaniel Evboifo's leadership is instrumental in providing specialized medical support that enables clients to operate effectively and securely in challenging environments.

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    Frequently Asked Questions Regarding Aspen Medical Top Executives and Leadership Team

    Who leads Aspen Medical?
    Aspen Medical is led by Gavin Whiteside (Chief Executive Officer), along with executives such as Craig Fitzgerald (Group Chief Executive Officer) and John Stevenson (Chief Financial Officer).
    Who is part of Aspen Medical’s executive team?
    The executive team of Aspen Medical includes leaders such as Gavin Whiteside (Chief Executive Officer), Craig Fitzgerald (Group Chief Executive Officer), John Stevenson (Chief Financial Officer) and other senior executives.
    How many executives does Aspen Medical have?
    Aspen Medical has 7 executives leading key business areas.
    What roles are included in Aspen Medical’s leadership team?
    The leadership team of Aspen Medical includes roles such as Chief Executive Officer, Group Chief Executive Officer, Chief Financial Officer, Chief Operations Officer & Chief Operating Officer, Chief Medical Officer.