Aspen Medical Executive and Leadership Team

September, 2026

Leadership Overview

Aspen Medical has 6 executives leading key functions including strategy, group management, financial oversight, operational logistics, human capital, and clinical governance.

Driven by a commitment to global health, Aspen Medical delivers specialized healthcare solutions across defence, mining, and humanitarian sectors to improve patient outcomes worldwide.

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 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 corporate strategy and long-term vision for the organization. Whiteside manages high-level relationships with government entities and private sector partners to expand the reach of healthcare services into complex environments. By prioritizing innovation in service delivery, the Chief Executive Officer ensures the company maintains a competitive edge in the global market. Gavin Whiteside monitors the alignment of business objectives with the evolving needs of the defence and resources sectors. This leadership role involves constant evaluation of market trends to identify new opportunities for growth and service diversification. Through rigorous oversight of corporate performance, the Chief Executive Officer drives the organization toward sustainable success. Whiteside fosters a culture of excellence that permeates every level of the business, ensuring that the delivery of healthcare solutions remains consistent with the highest international standards of quality and safety.

    Craig Fitzgerald - Group Chief Executive Officer

    Craig Fitzgerald, the Group Chief Executive Officer at Aspen Medical, manages the integrated operations of the entire corporate group across diverse international markets. Fitzgerald coordinates the activities of various business units to ensure seamless delivery of healthcare solutions in humanitarian and government sectors. By architecting the group-wide expansion strategy, the Group Chief Executive Officer secures the company's position as a leader in specialized medical services. Craig Fitzgerald oversees the execution of large-scale projects that require complex logistical coordination and multi-disciplinary expertise. This leadership role involves balancing the demands of various stakeholders while maintaining a focus on operational efficiency and fiscal responsibility. Through the implementation of robust management frameworks, the Group Chief Executive Officer drives the organization to achieve its mission of providing high-quality care in challenging environments. Fitzgerald ensures that the group remains agile and responsive to the dynamic needs of clients operating in remote or high-risk regions.

    John Stevenson - Chief Financial Officer

    John Stevenson, the Chief Financial Officer at Aspen Medical, directs the financial planning, risk management, and capital allocation strategies for the organization. Stevenson oversees the fiscal health of the company, ensuring that resources are effectively deployed to support the delivery of healthcare solutions across defence and mining sectors. By implementing rigorous financial controls, the Chief Financial Officer maintains the stability required for long-term growth and international expansion. John Stevenson manages the reporting processes that provide transparency to the board and external stakeholders. This leadership role involves analyzing economic data to inform strategic decisions regarding investments and operational costs. Through the optimization of financial workflows, the Chief Financial Officer drives the company toward improved profitability and operational efficiency. Stevenson ensures that all financial activities comply with international regulations, thereby protecting the reputation and assets of the organization while supporting the broader mission of providing essential medical services.

    Barry Herberts - Chief Operations Officer & Chief Operating Officer

    Barry Herberts, the Chief Operations Officer & Chief Operating Officer at Aspen Medical, directs the internal scaling and infrastructure development required to support global healthcare delivery. Herberts manages the complex supply chain logistics and operational workflows that enable the company to function effectively in remote and high-risk environments. By streamlining internal processes, the Chief Operations Officer & Chief Operating Officer ensures that resources reach the point of care with maximum efficiency. Barry Herberts oversees the integration of new technologies into existing operational frameworks to enhance service delivery capabilities. This leadership role involves coordinating with regional managers to ensure that operational standards remain consistent across all international projects. Through the continuous improvement of operational systems, the Chief Operations Officer & Chief Operating Officer drives the organization to meet the demanding requirements of government and humanitarian clients. Herberts maintains a focus on operational resilience, ensuring that the company can adapt to changing conditions in the field.

    Emily Elliott - Chief People Officer

    Emily Elliott, the Chief People Officer at Aspen Medical, directs the human capital strategy, talent acquisition, and organizational development initiatives. Elliott manages the recruitment and retention of specialized medical professionals who operate in diverse and challenging environments. By fostering a culture of professional growth and employee engagement, the Chief People Officer ensures that the workforce remains highly skilled and motivated to deliver exceptional care. Emily Elliott oversees the implementation of training programs that prepare staff for the unique demands of humanitarian and defence-related medical missions. This leadership role involves developing policies that promote workplace safety, diversity, and inclusion across the global organization. Through the strategic management of human resources, the Chief People Officer drives the company to attract top-tier talent capable of executing complex healthcare projects. Elliott ensures that the organizational structure supports the mission by aligning individual performance with the broader goals of the company.

    Nathaniel Evboifo - Chief Medical Officer (Expatriate)

    Nathaniel Evboifo, the Chief Medical Officer (Expatriate) at Aspen Medical, directs the clinical governance and medical standards for international operations. Evboifo manages the quality assurance protocols that ensure all healthcare services meet rigorous clinical benchmarks in diverse global settings. By overseeing the medical practices of expatriate teams, the Chief Medical Officer (Expatriate) ensures that patient care remains safe and effective in remote or resource-constrained environments. Nathaniel Evboifo coordinates with local health authorities to ensure compliance with regional medical regulations and standards. This leadership role involves providing clinical guidance to field teams and ensuring that medical protocols are updated based on the latest evidence-based practices. Through the rigorous oversight of clinical outcomes, the Chief Medical Officer (Expatriate) drives the organization to maintain its reputation for excellence in specialized medical care. Evboifo ensures that the clinical strategy remains aligned with the company's mission to provide high-quality healthcare solutions globally.

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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 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, Group Chief Executive Officer, Chief Financial Officer, Chief Operations Officer & Chief Operating Officer, Chief People Officer.