UC Davis Health Executive and Leadership Team

Mary Taggart, the Chief Operating Officer at UC Davis Health, directs the operational framework of the health system. Taggart oversees daily operations, ensuring efficiency and effectiveness across all departments. This leadership role involves optimizing resource allocation and streamlining processes to support the delivery of high-quality patient care. By focusing on operational excellence, Mary Taggart drives improvements in service delivery and patient throughput. The Chief Operating Officer's responsibilities extend to managing the integration of new technologies and methodologies that enhance the overall patient experience and operational capacity. Taggart's strategic oversight ensures that the health system's infrastructure effectively supports its mission of advancing health and delivering exceptional care. This executive's focus on operational integrity is fundamental to UC Davis Health's ability to meet the evolving healthcare needs of the region and beyond.

Christina Mintner, the Senior Vice President and Associate Chief Operating Officer of Ambulatory Services at UC Davis Health, directs the strategic development and operational management of all outpatient services. Mintner oversees a broad network of clinics and diagnostic centers, ensuring seamless patient access and high-quality care delivery across the ambulatory setting. This leadership position involves driving innovation in patient care models, optimizing operational efficiency, and expanding service offerings to meet community needs. The Senior Vice President's responsibilities include managing budgets, leading multidisciplinary teams, and fostering collaborations that enhance the patient journey. By focusing on ambulatory excellence, Christina Mintner significantly contributes to UC Davis Health's mission of providing accessible and comprehensive healthcare. Mintner's strategic vision and operational acumen are crucial for the continued growth and success of the health system's outpatient operations.

Dianne Gregory, the President at UC Davis Health, provides executive leadership and strategic direction for the entire health system. Gregory is responsible for setting the overall vision, guiding major initiatives, and ensuring the health system's continued success in patient care, research, and education. This paramount leadership role involves overseeing all aspects of the organization, fostering a culture of excellence, and driving innovation. The President's responsibilities include engaging with key stakeholders, managing financial performance, and championing the health system's mission. By leading with a focus on strategic growth and operational integrity, Dianne Gregory ensures UC Davis Health remains at the forefront of medical advancement. Gregory's comprehensive oversight and strategic guidance are fundamental to the organization's ability to address complex health challenges and serve its community.

Natoshia Benvenuti, the Chief of Staff at UC Davis Health, provides strategic support and operational coordination for key initiatives. Benvenuti manages critical projects and facilitates communication across various leadership levels, ensuring alignment with organizational goals. This role involves acting as a key liaison, translating strategic objectives into actionable plans and monitoring progress. The Chief of Staff's responsibilities include driving special projects, enhancing internal processes, and supporting the executive team in decision-making. By fostering collaboration and ensuring efficient information flow, Natoshia Benvenuti contributes significantly to the health system's strategic execution. Benvenuti's expertise in operational management and strategic planning is vital for navigating complex healthcare environments and advancing the health system's mission. This executive's role is central to maintaining momentum on critical organizational priorities.

Heather Hisserich, the Chief of Staff To the Chair, Department of Surgery at UC Davis Health, provides dedicated administrative and strategic support to the surgical leadership. Hisserich manages departmental operations, coordinates key initiatives, and facilitates communication within the Department of Surgery and across the broader health system. This role is critical for ensuring the smooth functioning of surgical services and supporting the Chair's vision. The Chief of Staff's responsibilities include overseeing project management, optimizing workflows, and enhancing the efficiency of surgical care delivery. By focusing on administrative excellence, Heather Hisserich supports the advancement of surgical innovation and patient outcomes. Hisserich's strategic input and operational management are essential for the continued growth and success of the Department of Surgery. This executive's contribution directly impacts the quality and accessibility of specialized surgical care.

Tammy Kenber, the Chief Human Resources Officer at UC Davis Health, leads the strategic direction and operational execution of all human resources functions. Kenber is responsible for developing and implementing policies and programs that support the health system's workforce, fostering a positive and productive work environment. This executive role involves talent acquisition, employee development, compensation and benefits, and ensuring compliance with labor laws. The Chief Human Resources Officer's oversight is critical for attracting, retaining, and engaging a high-caliber team of healthcare professionals. By focusing on human capital management, Tammy Kenber plays a pivotal role in advancing UC Davis Health's mission and strategic objectives. Kenber's leadership ensures that the organization's most valuable asset – its people – are supported and empowered to deliver exceptional patient care and drive innovation.

Antionette Caruso, the Chief Administrative Officer at UC Davis Health, oversees critical administrative functions that support the health system's operational and strategic goals. Caruso manages key administrative departments, ensuring efficient resource utilization and effective implementation of organizational policies. This role is vital for maintaining the smooth functioning of daily operations and facilitating cross-departmental collaboration. The Chief Administrative Officer's responsibilities include overseeing administrative processes, managing support services, and contributing to strategic planning initiatives. By focusing on administrative efficiency, Antionette Caruso enhances the overall operational capacity of UC Davis Health. Caruso's leadership ensures that administrative structures are robust and responsive, directly supporting the health system's commitment to advancing health and delivering exceptional patient care.

Cynthia Dennis, the Chief Administrative Officer (CAO) at UC Davis Health, directs comprehensive administrative operations and strategic initiatives across designated areas of the health system. Dennis ensures the effective management of resources, optimizes operational workflows, and supports the implementation of key organizational strategies. This executive position is crucial for maintaining operational integrity and fostering a culture of efficiency and accountability. The Chief Administrative Officer's responsibilities encompass a wide range of administrative functions, including policy development, process improvement, and stakeholder engagement. By focusing on administrative excellence, Cynthia Dennis contributes significantly to UC Davis Health's capacity to deliver advanced medical care and pursue groundbreaking research. Dennis's leadership is instrumental in aligning administrative functions with the health system's overarching mission.

Joseph Galante, the Chief Medical Officer, UC Davis Medical Center at UC Davis Health, leads the clinical operations and medical staff at the renowned medical center. Galante is responsible for ensuring the highest standards of patient care, clinical quality, and patient safety across all medical services. This critical role involves overseeing physician leadership, driving clinical excellence initiatives, and fostering a culture of continuous improvement. The Chief Medical Officer's responsibilities include managing medical staff affairs, implementing evidence-based practices, and collaborating with administrative leaders to optimize healthcare delivery. By focusing on clinical integrity and patient-centered care, Joseph Galante significantly contributes to the reputation and effectiveness of UC Davis Medical Center. Galante's medical expertise and leadership are essential for advancing the health system's commitment to providing exceptional medical treatment and pioneering new therapies.

Joseph MacDonald, the Chief Administrative Officer - Department of Physical Medicine and Rehabilitation at UC Davis Health, directs the administrative and operational functions for the specialized department. MacDonald ensures efficient resource management, optimizes departmental workflows, and supports the delivery of comprehensive rehabilitation services. This role is vital for the effective functioning of the Department of Physical Medicine and Rehabilitation, facilitating seamless patient care and research activities. The Chief Administrative Officer's responsibilities include managing budgets, overseeing administrative staff, and implementing strategic initiatives to enhance service delivery. By focusing on administrative precision, Joseph MacDonald contributes to the department's ability to provide leading-edge rehabilitative care. MacDonald's operational leadership is key to supporting the department's mission and advancing patient recovery and well-being.