Aspen Medical Executive and Leadership Team

July, 2026

Leadership Overview

Aspen Medical has 6 executives leading key functions including strategy, finance, operations, people, and medical services.

Driven by a commitment to global health, Aspen Medical delivers essential healthcare solutions across diverse sectors, impacting communities worldwide through specialized services for defense, resources, government, and humanitarian efforts.

Leadership Roles at Aspen Medical

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

    Gavin Whiteside, the Chief Executive Officer at Aspen Medical, directs the overarching corporate strategy and global expansion initiatives. Whiteside guides the company's mission to provide critical healthcare solutions across defense, mining, resources, oil & gas, government, and humanitarian sectors. This leadership role involves fostering strategic partnerships and ensuring operational excellence across all business units. Overseeing market penetration and client engagement, Gavin Whiteside drives the company's growth trajectory and reinforces its position as a leader in remote and challenging environments. The Chief Executive Officer's focus remains on sustainable development and enhancing the company's impact on global health outcomes.

    John Stevenson - Chief Financial Officer

    John Stevenson, the Chief Financial Officer at Aspen Medical, manages all financial operations and fiscal strategy. Stevenson oversees budgeting, financial planning, risk management, and investment activities, ensuring the company's financial health and stability. This critical function supports the delivery of healthcare solutions to diverse sectors, including defense, mining, and government clients. By optimizing financial performance and resource allocation, John Stevenson enables Aspen Medical to undertake complex projects in remote and challenging locations. The Chief Financial Officer's oversight extends to ensuring compliance with international financial regulations and driving profitability across the organization.

    Barry Herberts - Chief Operations Officer & Chief Operating Officer

    Barry Herberts, the Chief Operations Officer & Chief Operating Officer at Aspen Medical, orchestrates the delivery of healthcare services across all operational domains. Herberts ensures the seamless execution of medical solutions for defense, mining, oil & gas, government, and humanitarian clients, often in remote or complex settings. This dual role involves optimizing logistical frameworks, supply chain management, and on-the-ground service provision. Overseeing the efficiency and effectiveness of field operations, Barry Herberts guarantees that Aspen Medical meets its service commitments with precision and reliability. The Chief Operations Officer & Chief Operating Officer's strategic focus is on enhancing operational resilience and expanding service capabilities globally.

    Emily Elliott - Chief People Officer

    Emily Elliott, the Chief People Officer at Aspen Medical, leads all human resources functions and talent management strategies. Elliott is responsible for cultivating a high-performance culture, overseeing recruitment, employee development, and retention initiatives critical for deploying healthcare professionals in diverse and demanding environments. This role ensures that Aspen Medical attracts and retains top talent essential for its operations in sectors like defense, mining, and humanitarian aid. By championing employee well-being and professional growth, Emily Elliott supports the company's mission to deliver exceptional healthcare solutions. The Chief People Officer's strategic direction focuses on building a robust and adaptable workforce.

    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 delivery. Sanders oversees the development and implementation of clinical protocols, quality assurance, and medical governance across all service sectors, including defense, mining, and government projects. This position is vital for maintaining clinical excellence and patient safety in remote and challenging operational contexts. By guiding medical strategy and innovation, Katrina Sanders ensures that Aspen Medical's healthcare solutions are effective and responsive to client needs. The Chief Medical Officer's expertise is fundamental to the company's reputation for providing reliable medical support.

    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. Evboifo focuses on ensuring comprehensive healthcare support and risk management for personnel deployed in international and often remote locations across sectors such as oil & gas, mining, and defense. This role involves developing tailored medical programs and overseeing the deployment of medical teams to meet specific client requirements. By ensuring the health and safety of expatriate staff, Nathaniel Evboifo contributes directly to the successful execution of complex projects. The Chief Medical Officer (Expatriate)'s leadership ensures robust medical preparedness and response capabilities.

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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 John Stevenson (Chief Financial Officer) and Barry Herberts (Chief Operations Officer & Chief Operating 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), John Stevenson (Chief Financial Officer), Barry Herberts (Chief Operations Officer & Chief Operating Officer) and other senior executives.
    How many executives does Aspen Medical have?
    Aspen Medical has 6 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, Chief Financial Officer, Chief Operations Officer & Chief Operating Officer, Chief People Officer, Chief Medical Officer.