Hospitales MAC Executive and Leadership Team

June, 2026

Leadership Overview

Hospitales MAC has 4 executives leading key functions including strategy, finance, operations, and technology.

Driven by a commitment to excellence, Hospitales MAC provides comprehensive healthcare services across Mexico, prioritizing warmth and professionalism while actively engaging in community support through various health programs.

Leadership Roles at Hospitales MAC

  • Fundador, Presidente Y Chief Executive Officer - Miguel Siman
  • Chief Financial Officer - Sergio Rivera
  • Deputy Chief of Staff - Munir Khoury
  • Group Chief Technology Officer, En Hospitales MAC - Hans Omar
  • Miguel Siman - Fundador, Presidente Y Chief Executive Officer

    Miguel Siman, the Fundador, Presidente Y Chief Executive Officer at Hospitales MAC, architects the overarching strategy and vision for the rapidly growing hospital group. Siman directs the expansion of services, ensuring adherence to the highest standards of warmth, professionalism, and excellence in healthcare delivery across multiple Mexican states. This leadership role involves guiding the organization's commitment to social responsibility through dedicated health programs and community initiatives. Overseeing all major strategic decisions, Miguel Siman ensures Hospitales MAC maintains its position as a leading provider of comprehensive medical care, including maternity, emergency services, and complex surgical procedures. The Chief Executive Officer's focus remains on fostering a culture of continuous improvement and patient-centric care, aligning all operations with the company's mission to support both individual well-being and broader community health.
    Miguel Siman

    Sergio Rivera - Chief Financial Officer

    Sergio Rivera, the Chief Financial Officer at Hospitales MAC, manages all financial operations and fiscal strategy for the expanding healthcare network. Rivera oversees budgeting, financial planning, and resource allocation, ensuring the economic stability and growth of the organization across its various locations in Mexico. This role is critical in maintaining relationships with all national and international insurance providers, facilitating seamless patient access to services. The Chief Financial Officer drives initiatives to optimize financial performance, supporting the delivery of high-quality medical specialties and emergency care. By ensuring robust financial health, Sergio Rivera directly contributes to Hospitales MAC's capacity to invest in advanced medical technologies and expand its community health programs, reinforcing the group's commitment to excellence and social responsibility.

    Munir Khoury - Deputy Chief of Staff

    Munir Khoury, the Deputy Chief of Staff at Hospitales MAC, supports the strategic execution and operational efficiency of the hospital group's leadership team. Khoury facilitates communication and coordination between different departments and executive functions, ensuring alignment with the company's mission of providing warm, professional, and excellent healthcare services. This position involves managing key projects and initiatives that enhance patient care, from maternity services to emergency response and surgical procedures. The Deputy Chief of Staff plays a vital part in translating the founder's vision into actionable operational plans across all facilities in Mexico. By streamlining internal processes and supporting executive decision-making, Munir Khoury contributes significantly to the group's ability to collaborate effectively with insurance providers and expand its reach in community health programs.

    Hans Omar - Group Chief Technology Officer, En Hospitales MAC

    Hans Omar, the Group Chief Technology Officer, En Hospitales MAC, directs the technological infrastructure and digital transformation initiatives for the hospital group. Omar oversees the implementation of advanced IT solutions that enhance patient care, streamline operations, and support the delivery of specialized medical services, including emergency care and complex surgeries. This leadership role is crucial for integrating technology across all Hospitales MAC facilities in Mexico, ensuring seamless data management and communication with insurance providers. The Group Chief Technology Officer drives innovation in areas such as telemedicine and electronic health records, improving efficiency and patient experience. By leveraging cutting-edge technology, Hans Omar strengthens Hospitales MAC's commitment to professionalism and excellence, while also supporting the expansion of digital health programs for community outreach.

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    Frequently Asked Questions Regarding Hospitales MAC Top Executives and Leadership Team

    Who leads Hospitales MAC?
    Hospitales MAC is led by Miguel Siman (Fundador, Presidente Y Chief Executive Officer), along with executives such as Sergio Rivera (Chief Financial Officer) and Munir Khoury (Deputy Chief of Staff).
    Who is part of Hospitales MAC’s executive team?
    The executive team of Hospitales MAC includes leaders such as Miguel Siman (Fundador, Presidente Y Chief Executive Officer), Sergio Rivera (Chief Financial Officer), Munir Khoury (Deputy Chief of Staff) and other senior executives.
    How many executives does Hospitales MAC have?
    Hospitales MAC has 4 executives leading key business areas.
    What roles are included in Hospitales MAC’s leadership team?
    The leadership team of Hospitales MAC includes roles such as Fundador, Presidente Y Chief Executive Officer, Chief Financial Officer, Deputy Chief of Staff, Group Chief Technology Officer, En Hospitales MAC.