Hospital Authority Executive and Leadership Team

October, 2026

Leadership Overview

Hospital Authority has 5 executives leading key functions including strategy, clinical operations, administrative support, and information technology.

Committed to public health excellence, Hospital Authority manages a vast network of medical institutions across Hong Kong to ensure high-quality patient care and sustainable healthcare delivery for the entire population.

Leadership Roles at Hospital Authority

  • Chief Executive Officer - William Ho
  • Personal Secretary To Chief Executive Officer - Ada Mok
  • Cos - H C Cheng
  • Cos - L C Chong
  • Chief Information Officer, Ps - Hkha To
  • William Ho - Chief Executive Officer

    William Ho, the Chief Executive Officer at Hospital Authority, directs the strategic vision for the entire public hospital network. Overseeing 42 hospitals and institutions, the Chief Executive Officer ensures alignment with government health policies while managing a workforce of 75,000 professionals. This leadership role involves optimizing resource allocation across 47 Specialist Out-patient Clinics and 73 General Out-patient Clinics to maintain high standards of patient care. By coordinating with the Secretary for Food and Health, William Ho drives systemic improvements in healthcare delivery across the region. The Chief Executive Officer monitors operational efficiency to support the 27,895 beds currently available within the system. Through rigorous oversight of clinical governance and administrative frameworks, the Chief Executive Officer secures the long-term stability of public medical services. Ultimately, Ho maintains the integrity of the statutory body while expanding access to essential health resources for the community.

    Ada Mok - Personal Secretary To Chief Executive Officer

    Ada Mok, the Personal Secretary To Chief Executive Officer at Hospital Authority, manages the executive office workflow and coordinates high-level communications. Facilitating the daily operations of the Chief Executive Officer, the Personal Secretary To Chief Executive Officer ensures that strategic priorities receive immediate attention. This role involves organizing complex schedules and managing correspondence with government stakeholders to maintain seamless institutional operations. By filtering critical information, Ada Mok enables the executive leadership to focus on long-term health policy implementation. The Personal Secretary To Chief Executive Officer oversees the preparation of essential documentation for board meetings and public health briefings. Through meticulous attention to detail, the Personal Secretary To Chief Executive Officer supports the efficient functioning of the central management team. This position requires deep understanding of the organizational structure to navigate the complexities of the public hospital system. Ultimately, Mok ensures the executive office operates with precision and professional excellence.

    H C Cheng - Cos

    H C Cheng, the Cos at Hospital Authority, manages internal governance and organizational compliance protocols. Focusing on the operational integration of the 42 hospitals, the Cos ensures that administrative workflows support clinical staff effectively. This role involves streamlining communication channels between the central management and individual medical institutions to enhance service delivery. By implementing standardized procedures, H C Cheng drives operational consistency across the entire network. The Cos monitors the performance of support services to ensure that patient-facing departments receive necessary resources. Through the coordination of cross-departmental initiatives, the Cos facilitates a cohesive environment for the 75,000-strong workforce. This leadership position requires constant evaluation of internal policies to meet the evolving demands of the public healthcare sector. Ultimately, Cheng strengthens the organizational foundation, allowing the institution to focus on delivering high-quality medical care to the public.

    L C Chong - Cos

    L C Chong, the Cos at Hospital Authority, oversees the strategic planning and resource management for the network of Specialist Out-patient Clinics. Focusing on the expansion of outpatient services, the Cos ensures that clinical capacity meets the growing demand across the region. This role involves analyzing patient flow data to optimize the utilization of the 47 Specialist Out-patient Clinics. By coordinating with clinical directors, L C Chong drives initiatives that reduce wait times and improve patient outcomes. The Cos manages the allocation of medical equipment and staffing resources to ensure consistent service quality. Through the development of efficient operational models, the Cos supports the broader mission of providing accessible healthcare. This leadership role requires balancing fiscal responsibility with the need for high-quality medical interventions. Ultimately, Chong enhances the effectiveness of outpatient services, ensuring that the public receives timely and specialized care throughout the entire hospital network.

    Hkha To - Chief Information Officer, Ps

    Hkha To, the Chief Information Officer, Ps at Hospital Authority, architects the digital infrastructure supporting the entire public hospital system. Overseeing the integration of electronic health records across 42 hospitals, the Chief Information Officer, Ps ensures that data flows securely between clinical departments. This role involves implementing advanced information systems to enhance diagnostic accuracy and administrative efficiency. By driving the adoption of digital health technologies, Hkha To improves the coordination of care for patients across the 73 General Out-patient Clinics. The Chief Information Officer, Ps manages cybersecurity protocols to protect sensitive patient information while maintaining system availability. Through the deployment of scalable IT solutions, the Chief Information Officer, Ps supports the 75,000-strong workforce in delivering data-driven medical services. This leadership position requires constant innovation to keep pace with global healthcare technology trends. Ultimately, To secures the digital backbone of the institution, enabling seamless information exchange for better patient outcomes.

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    Frequently Asked Questions Regarding Hospital Authority Top Executives and Leadership Team

    Who leads Hospital Authority?
    Hospital Authority is led by William Ho (Chief Executive Officer), along with executives such as Ada Mok (Personal Secretary To Chief Executive Officer) and H C Cheng (Cos).
    Who is part of Hospital Authority’s executive team?
    The executive team of Hospital Authority includes leaders such as William Ho (Chief Executive Officer), Ada Mok (Personal Secretary To Chief Executive Officer), H C Cheng (Cos) and other senior executives.
    How many executives does Hospital Authority have?
    Hospital Authority has 5 executives leading key business areas.
    What roles are included in Hospital Authority’s leadership team?
    The leadership team of Hospital Authority includes roles such as Chief Executive Officer, Personal Secretary To Chief Executive Officer, Cos, Cos, Chief Information Officer, Ps.