The IMSS Executive and Leadership Team

September, 2026

Leadership Overview

The IMSS has 10 executives leading key functions including strategy, surgical operations, technology, and personnel management.

Committed to national social security excellence, The IMSS delivers essential digital services and administrative support to millions of beneficiaries, employers, and healthcare professionals across Mexico through advanced electronic infrastructure.

Leadership Roles at The IMSS

  • Founder & Chief Executive Officer - Patricia Sandoz
  • Surgical Care Chief Executive Officer - Joel Corrales Valadez
  • Chief Technology Officer - Zeeshan Gulzar
  • Jefe De Personal - Maria Garay
  • Jefe De Personal - Claudia Valladaes
  • Jefe De Prestaciones Al Personal - Gabriel Chavez Perez
  • Jefe De Personal - Victor Sandoval
  • Jefe De Personal - Ismael Berny
  • Jefe De Personal - Eduardo Loyola
  • Jefe De Personal - Rosario Granados
  • Patricia Sandoz - Founder & Chief Executive Officer

    Patricia Sandoz, the Founder & Chief Executive Officer at The IMSS, directs the overarching strategic vision for national social security delivery. Overseeing the integration of digital services with public health mandates, the Founder & Chief Executive Officer ensures alignment between administrative policy and beneficiary needs. This leadership role involves constant collaboration with federal stakeholders to optimize the IDSE portal for employers and healthcare providers. By driving organizational efficiency, Patricia Sandoz secures the long-term viability of social security legislation. The Founder & Chief Executive Officer maintains a focus on expanding digital access across Mexico, ensuring that electronic signatures and administrative filings remain accessible to all registered entities. Through rigorous oversight of institutional goals, Sandoz guarantees that the organization meets its mandate to provide comprehensive social security services while maintaining high standards of operational integrity and public trust.

    Joel Corrales Valadez - Surgical Care Chief Executive Officer

    Joel Corrales Valadez, the Surgical Care Chief Executive Officer at The IMSS, manages the delivery of specialized medical procedures within the national healthcare network. Overseeing surgical resource allocation, the Surgical Care Chief Executive Officer ensures that clinical teams possess the necessary tools to perform complex interventions. This leadership role involves coordinating with regional health centers to standardize surgical protocols and improve patient outcomes. By optimizing the flow of medical supplies and surgical staff, Joel Corrales Valadez directly impacts the quality of care provided to beneficiaries. The Surgical Care Chief Executive Officer monitors performance metrics across various hospital units to identify areas for clinical improvement. Through strategic planning and resource management, Corrales Valadez supports the broader mission of the organization by ensuring that surgical services remain efficient, accessible, and aligned with the latest medical standards for the entire Mexican population.

    Zeeshan Gulzar - Chief Technology Officer

    Zeeshan Gulzar, the Chief Technology Officer at The IMSS, architects the digital infrastructure supporting the IDSE portal and electronic filing systems. Overseeing the security of digital certificates and electronic signatures, the Chief Technology Officer ensures that all administrative movements remain protected against cyber threats. This leadership role involves managing the technical teams responsible for maintaining online procedures for employers and healthcare professionals. By driving innovation in digital service delivery, Zeeshan Gulzar enhances the user experience for millions of beneficiaries. The Chief Technology Officer collaborates with other executive leaders to integrate new software solutions that streamline social security legislation compliance. Through the continuous optimization of server capacity and data processing, Gulzar ensures that the organization remains at the forefront of digital government services, providing reliable and efficient access to essential social security tools across the entire country.

    Maria Garay - Jefe De Personal

    Maria Garay, the Jefe De Personal at The IMSS, directs the recruitment and talent acquisition strategies for the organization. Overseeing the onboarding of administrative staff, the Jefe De Personal ensures that all new hires possess the necessary skills to support social security operations. This leadership role involves managing employee records and ensuring compliance with labor regulations across the national network. By optimizing internal hiring processes, Maria Garay directly impacts the operational capacity of the institution. The Jefe De Personal coordinates with department heads to identify staffing needs and implement training programs that improve workforce productivity. Through the effective management of human capital, Garay supports the organization's ability to deliver consistent services to employers and beneficiaries. The Jefe De Personal maintains a focus on fostering a professional environment that aligns with the broader mission of providing high-quality social security support throughout Mexico.

    Claudia Valladaes - Jefe De Personal

    Claudia Valladaes, the Jefe De Personal at The IMSS, manages employee relations and internal communications for the organization. Overseeing the resolution of workplace grievances, the Jefe De Personal ensures that staff members operate within a supportive and compliant environment. This leadership role involves implementing policies that promote professional development and retention among the workforce. By driving initiatives that improve internal morale, Claudia Valladaes directly impacts the efficiency of administrative teams. The Jefe De Personal collaborates with other departments to ensure that personnel policies align with the organization's strategic goals regarding social security service delivery. Through the consistent application of labor standards, Valladaes maintains a stable and productive workforce. The Jefe De Personal focuses on creating clear pathways for career advancement, ensuring that the organization retains the talent necessary to manage complex administrative filings and digital services for the Mexican public.

    Gabriel Chavez Perez - Jefe De Prestaciones Al Personal

    Gabriel Chavez Perez, the Jefe De Prestaciones Al Personal at The IMSS, oversees the administration of employee benefits and compensation packages. Managing the distribution of health and retirement incentives, the Jefe De Prestaciones Al Personal ensures that all staff members receive their entitled benefits in a timely manner. This leadership role involves auditing payroll systems and verifying that compensation structures comply with national labor laws. By driving transparency in benefit distribution, Gabriel Chavez Perez directly impacts employee satisfaction and organizational loyalty. The Jefe De Prestaciones Al Personal coordinates with financial departments to ensure that benefit budgets remain sustainable. Through the meticulous management of personnel records, Chavez Perez supports the overall stability of the workforce. The Jefe De Prestaciones Al Personal focuses on simplifying the benefits enrollment process, ensuring that all employees understand and utilize the resources available to them while supporting the organization's mission.

    Victor Sandoval - Jefe De Personal

    Victor Sandoval, the Jefe De Personal at The IMSS, manages workforce planning and organizational structure for the institution. Overseeing the deployment of staff across various administrative units, the Jefe De Personal ensures that resources are allocated to meet the demands of the IDSE portal and other digital services. This leadership role involves analyzing labor data to optimize staffing levels and improve operational efficiency. By driving strategic workforce adjustments, Victor Sandoval directly impacts the organization's ability to handle high volumes of administrative filings. The Jefe De Personal collaborates with regional managers to ensure that staffing needs are met in accordance with local requirements. Through the implementation of performance management systems, Sandoval maintains high standards of accountability among the staff. The Jefe De Personal focuses on aligning human resource strategies with the broader goal of providing seamless social security services to employers and healthcare providers.

    Ismael Berny - Jefe De Personal

    Ismael Berny, the Jefe De Personal at The IMSS, directs the health and safety protocols for the organization's workforce. Overseeing the implementation of workplace safety standards, the Jefe De Personal ensures that all employees operate in a secure environment. This leadership role involves conducting regular audits of facilities to identify and mitigate potential risks. By driving a culture of safety, Ismael Berny directly impacts the well-being of the staff and the continuity of social security operations. The Jefe De Personal coordinates with medical teams to provide necessary health screenings and support services for employees. Through the effective management of safety training programs, Berny ensures that the workforce remains prepared for any operational challenges. The Jefe De Personal focuses on maintaining compliance with national health regulations, ensuring that the organization provides a safe and productive environment for all personnel involved in delivering essential services.

    Eduardo Loyola - Jefe De Personal

    Eduardo Loyola, the Jefe De Personal at The IMSS, manages the integration of digital tools into personnel management processes. Overseeing the transition to electronic record-keeping, the Jefe De Personal ensures that all employee data remains accurate and accessible. This leadership role involves training staff on the use of new administrative software to improve efficiency. By driving the digitization of human resource functions, Eduardo Loyola directly impacts the speed and accuracy of internal processes. The Jefe De Personal collaborates with the technology department to ensure that personnel systems are compatible with the organization's broader digital infrastructure. Through the continuous improvement of administrative workflows, Loyola supports the organization's mission to provide efficient services to beneficiaries. The Jefe De Personal focuses on reducing manual paperwork, allowing the staff to dedicate more time to critical tasks related to social security legislation and employer support.

    Rosario Granados - Jefe De Personal

    Rosario Granados, the Jefe De Personal at The IMSS, directs the diversity and inclusion initiatives within the organization. Overseeing the development of programs that promote an equitable workplace, the Jefe De Personal ensures that all staff members have equal opportunities for growth. This leadership role involves monitoring hiring and promotion practices to identify and eliminate systemic barriers. By driving a culture of inclusivity, Rosario Granados directly impacts the morale and creativity of the workforce. The Jefe De Personal collaborates with executive leadership to align diversity goals with the organization's mission of serving a diverse Mexican population. Through the implementation of training workshops, Granados fosters an environment where different perspectives are valued and utilized to improve service delivery. The Jefe De Personal focuses on building a representative workforce that understands and addresses the unique needs of the various communities served by the institution.

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    Frequently Asked Questions Regarding The IMSS Top Executives and Leadership Team

    Who leads The IMSS?
    The IMSS is led by Patricia Sandoz (Founder & Chief Executive Officer), along with executives such as Joel Corrales Valadez (Surgical Care Chief Executive Officer) and Zeeshan Gulzar (Chief Technology Officer).
    Who is part of The IMSS’s executive team?
    The executive team of The IMSS includes leaders such as Patricia Sandoz (Founder & Chief Executive Officer), Joel Corrales Valadez (Surgical Care Chief Executive Officer), Zeeshan Gulzar (Chief Technology Officer) and other senior executives.
    How many executives does The IMSS have?
    The IMSS has 10 executives leading key business areas.
    What roles are included in The IMSS’s leadership team?
    The leadership team of The IMSS includes roles such as Founder & Chief Executive Officer, Surgical Care Chief Executive Officer, Chief Technology Officer, Jefe De Personal, Jefe De Personal.