Unimed-BH Executive and Leadership Team

September, 2026

Leadership Overview

Unimed-BH has 8 executives leading key functions including medical strategy, hospital operations, information technology, and administrative governance.

Committed to excellence in healthcare delivery, Unimed-BH provides comprehensive medical, hospital, and dental care services across Brazil while maintaining a patient-centered philosophy that prioritizes high-quality clinical outcomes.

Leadership Roles at Unimed-BH

  • Chief Operating Officer - James Taft
  • President - Jestíne Flores
  • Chief Information Officer - Greg Floyd
  • Chief of Staff - Wai Leung
  • Deputy Chief of Staff - George Wingfield
  • Chief Administrative Officer & Freedom Information Chief & Officer - Renee Gauff
  • Managing Director - Lugo Joan
  • Deputy Director - Sam Bebee
  • James Taft - Chief Operating Officer

    James Taft, the Chief Operating Officer at Unimed-BH, manages the day-to-day logistics of the hospital and dental care facilities. Overseeing the staffing levels and facility maintenance, the Chief Operating Officer ensures that every clinic operates at peak efficiency to serve patients throughout Brazil. James Taft implements standardized protocols for patient care, reducing wait times and improving the overall experience for those seeking medical services. This leadership role involves managing the operational budget to ensure that resources are allocated effectively across all departments. By optimizing the utilization of medical equipment and hospital space, the Chief Operating Officer maximizes the capacity of the cooperative to handle patient volume. The Chief Operating Officer works in tandem with the Chief Information Officer to integrate new technologies into existing workflows. Through rigorous oversight of operational performance, the Chief Operating Officer maintains the high standards of service that define the Unimed-BH brand.

    Jestíne Flores - President

    Jestíne Flores, the President at Unimed-BH, provides the ultimate leadership and direction for the medical cooperative. Setting the long-term strategy for hospital and dental care expansion, the President ensures that the organization remains at the forefront of the Brazilian healthcare industry. Jestíne Flores represents the cooperative in high-level negotiations and public forums, advocating for improved health services and patient access. This leadership role involves fostering a culture of innovation and clinical excellence among all medical staff. By evaluating the performance of the entire executive team, the President ensures that every department contributes to the overall success of the organization. The President maintains a focus on sustainable growth, balancing the need for financial stability with the commitment to providing high-quality care. Through visionary leadership, the President guides Unimed-BH toward achieving its mission of delivering comprehensive health services to patients across the nation.

    Greg Floyd - Chief Information Officer

    Greg Floyd, the Chief Information Officer at Unimed-BH, architects the digital infrastructure necessary for modernizing health services. Overseeing the implementation of electronic health records and secure data management systems, the Chief Information Officer ensures that patient information remains protected while accessible to authorized medical staff. Greg Floyd drives the adoption of advanced diagnostic technologies, enhancing the precision of hospital and dental care services. This leadership role involves managing cybersecurity protocols to safeguard the cooperative against digital threats. By integrating data analytics into clinical decision-making processes, the Chief Information Officer empowers medical teams to provide more accurate and timely treatments. The Chief Information Officer collaborates with other executives to align technological investments with the broader mission of improving healthcare access across Brazil. Through continuous innovation in digital health platforms, the Chief Information Officer maintains the competitive edge of Unimed-BH in an increasingly digitized medical landscape.

    Wai Leung - Chief of Staff

    Wai Leung, the Chief of Staff at Unimed-BH, manages the internal communications and strategic alignment of the executive leadership team. Coordinating the flow of information between departments, the Chief of Staff ensures that all operational units remain focused on the core mission of delivering high-quality medical and dental care. Wai Leung facilitates high-level meetings, tracking the progress of key initiatives and ensuring that deadlines are met across the organization. This role involves drafting policy frameworks that govern hospital conduct and patient service standards. By acting as a liaison between the board and the operational staff, the Chief of Staff maintains organizational cohesion. The Chief of Staff monitors the implementation of strategic projects, providing the necessary support to ensure that every initiative contributes to the growth of Unimed-BH. Through meticulous planning and execution, the Chief of Staff optimizes the internal processes that drive the success of the cooperative.

    George Wingfield - Deputy Chief of Staff

    George Wingfield, the Deputy Chief of Staff at Unimed-BH, assists in the coordination of administrative functions and executive support. Focusing on the logistical requirements of the leadership team, the Deputy Chief of Staff ensures that all strategic meetings and corporate communications proceed without disruption. George Wingfield manages the documentation of board decisions, ensuring that all policies are clearly communicated to the relevant departments. This role involves analyzing internal performance metrics to identify areas where administrative support can be improved. By streamlining the scheduling and resource management for the executive office, the Deputy Chief of Staff allows the leadership team to focus on the core mission of providing medical and dental care. The Deputy Chief of Staff collaborates with the Chief of Staff to maintain organizational alignment and transparency. Through diligent attention to detail, the Deputy Chief of Staff supports the smooth functioning of the entire Unimed-BH administrative structure.

    Renee Gauff - Chief Administrative Officer & Freedom Information Chief & Officer

    Renee Gauff, the Chief Administrative Officer & Freedom Information Chief & Officer at Unimed-BH, oversees the governance of administrative policies and the transparency of information systems. Managing the compliance framework, the Chief Administrative Officer & Freedom Information Chief & Officer ensures that all hospital and dental care services adhere to legal and ethical standards. Renee Gauff directs the protocols for information disclosure, ensuring that patients and stakeholders receive accurate and timely data. This leadership role involves managing human resources and administrative staff to maintain a productive work environment. By implementing robust record-keeping systems, the Chief Administrative Officer & Freedom Information Chief & Officer protects the integrity of the cooperative's data. The Chief Administrative Officer & Freedom Information Chief & Officer works with the legal team to navigate the complex regulatory environment of the Brazilian healthcare sector. Through consistent enforcement of administrative policies, the Chief Administrative Officer & Freedom Information Chief & Officer upholds the reputation of Unimed-BH.

    Lugo Joan - Managing Director

    Lugo Joan, the Managing Director at Unimed-BH, directs the overarching strategic vision for the entire medical cooperative. Overseeing the expansion of hospital and dental care services, the Managing Director ensures that all clinical operations align with the mission of providing accessible health services throughout Brazil. This leadership role involves constant collaboration with the board to optimize resource allocation and maintain financial sustainability. By monitoring market trends in the Brazilian healthcare sector, Lugo Joan identifies opportunities for service enhancement and infrastructure development. The Managing Director maintains rigorous standards for patient care quality, ensuring that every medical facility under the Unimed-BH umbrella meets strict regulatory requirements. Through proactive management of regional health initiatives, the Managing Director secures the long-term viability of the cooperative, fostering a culture of excellence that benefits patients and medical professionals alike across the entire national network.

    Sam Bebee - Deputy Director

    Sam Bebee, the Deputy Director at Unimed-BH, supports the execution of operational strategies across the extensive hospital network. Focusing on the integration of medical and dental care services, the Deputy Director coordinates cross-departmental efforts to streamline patient intake and treatment protocols. Sam Bebee monitors the efficiency of hospital workflows, ensuring that clinical teams possess the necessary resources to deliver superior care. This role involves managing relationships with external healthcare partners and vendors to maintain a robust supply chain for medical equipment. By analyzing operational data, the Deputy Director identifies bottlenecks in service delivery and implements corrective measures to improve patient satisfaction. The Deputy Director works closely with the Managing Director to translate high-level goals into actionable plans for regional clinics. Through consistent oversight of daily operations, the Deputy Director ensures that Unimed-BH remains a leader in the Brazilian healthcare market.

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    Frequently Asked Questions Regarding Unimed-BH Top Executives and Leadership Team

    Who leads Unimed-BH?
    Unimed-BH is led by James Taft (Chief Operating Officer), along with executives such as Jestíne Flores (President) and Greg Floyd (Chief Information Officer).
    Who is part of Unimed-BH’s executive team?
    The executive team of Unimed-BH includes leaders such as James Taft (Chief Operating Officer), Jestíne Flores (President), Greg Floyd (Chief Information Officer) and other senior executives.
    How many executives does Unimed-BH have?
    Unimed-BH has 8 executives leading key business areas.
    What roles are included in Unimed-BH’s leadership team?
    The leadership team of Unimed-BH includes roles such as Chief Operating Officer, President, Chief Information Officer, Chief of Staff, Deputy Chief of Staff.