Sutter Health Executive and Leadership Team

Thomas Dickson, the Chief Executive Officer at Sutter Health, directs the overarching strategic vision for this integrated healthcare delivery system. Overseeing the alignment of hospitals, physician organizations, and outpatient clinics, the Chief Executive Officer ensures that clinical services remain consistent across Northern and Central California. This leadership role involves managing complex operational frameworks to streamline care delivery and improve patient outcomes. By integrating digital health tools with traditional medical services, Dickson drives the organization toward a more connected and efficient model of care. The Chief Executive Officer collaborates with the Board to maintain financial stability while expanding access to specialty treatment and preventive health programs. Thomas Dickson maintains a focus on long-term growth, ensuring that the system meets the evolving health needs of diverse communities through coordinated, high-quality medical interventions.

Warner Thomas, the President & Chief Executive Officer at Sutter Health, architects the operational execution of the system's mission to provide comprehensive medical services. Managing the daily functions of the network, the President & Chief Executive Officer coordinates the interaction between ambulatory care centers and medical groups to ensure seamless patient transitions. This role requires balancing the demands of emergency services with the requirements of long-term specialty care. By optimizing resource allocation across the California footprint, Warner Thomas strengthens the integrated delivery model. The President & Chief Executive Officer works closely with clinical leaders to implement standardized protocols that enhance safety and efficiency. Through rigorous oversight of system-wide performance metrics, Thomas drives continuous improvement in clinical outcomes, ensuring that the organization remains a leader in providing accessible, high-quality healthcare to patients at every stage of life.

Darian Harris, the Chief Executive Officer, Mills-Peninsula Medical Center at Sutter Health, leads the operational and clinical performance of this specific medical facility. Focusing on the delivery of specialty treatment and emergency services, the Chief Executive Officer, Mills-Peninsula Medical Center ensures that local patient care aligns with the system's broader integrated model. This role involves managing physician relationships and optimizing the use of outpatient facilities to meet community health needs. By driving initiatives that improve clinical outcomes, Darian Harris enhances the quality of care provided within the medical center. The Chief Executive Officer, Mills-Peninsula Medical Center coordinates with other regional leaders to share medical information and streamline treatment protocols. Through dedicated oversight of facility operations, Harris ensures that patients receive consistent, high-quality medical attention, contributing to the overall success and reputation of the organization.

Michelle Oxford, the Chief Executive Officer, Sutter Santa Rosa Hospital at Sutter Health, directs the clinical and administrative operations of this hospital facility. Focusing on the delivery of primary care and emergency services, the Chief Executive Officer, Sutter Santa Rosa Hospital ensures that the facility meets the specific health needs of the local community. This role involves coordinating with physician organizations to provide seamless, integrated care for patients. By managing hospital resources and staff performance, Michelle Oxford drives improvements in clinical outcomes and patient satisfaction. The Chief Executive Officer, Sutter Santa Rosa Hospital collaborates with other system leaders to share best practices and streamline care delivery across the network. Through effective leadership of the hospital, Oxford ensures that the facility remains a vital component of the integrated healthcare system, providing consistent and high-quality medical services to the region.

Karin Shavelson, the Chief Executive Officer, Sutter Santa Rosa Regional Hospital at Sutter Health, leads the strategic and operational functions of this regional medical center. Overseeing the provision of specialty treatment and complex medical services, the Chief Executive Officer, Sutter Santa Rosa Regional Hospital ensures that the facility maintains high standards of care. This role involves managing the integration of digital health tools to improve patient monitoring and treatment coordination. By driving initiatives that enhance operational efficiency, Karin Shavelson supports the system's goal of providing consistent care across all stages of life. The Chief Executive Officer, Sutter Santa Rosa Regional Hospital works with clinical teams to optimize patient flow and improve health outcomes. Through dedicated leadership, Shavelson ensures that the regional hospital contributes effectively to the overall mission of the organization, providing comprehensive medical support to the community.

Rose Choy, the Chief Financial Officer at Sutter Health, directs the fiscal strategy and economic health of the entire integrated delivery system. Overseeing capital investments, revenue cycle management, and budgetary planning, the Chief Financial Officer ensures that resources support the expansion of outpatient clinics and specialty care facilities. This role involves analyzing financial data to optimize the cost-effectiveness of medical services across Northern and Central California. By maintaining a robust financial foundation, Rose Choy enables the organization to invest in advanced digital health tools and infrastructure upgrades. The Chief Financial Officer collaborates with other executives to align financial goals with clinical objectives, ensuring that the system remains sustainable while providing high-quality care. Through disciplined fiscal management, Choy secures the necessary funding to support the long-term growth and operational stability of the entire healthcare network.

Anthony Pacheco, the Division Chief Financial Officer, Central Coast & ASC Division at Sutter Health, manages the financial performance of the Central Coast and ambulatory surgery center operations. Overseeing budget development and cost-containment strategies, the Division Chief Financial Officer, Central Coast & ASC Division ensures that these specific divisions operate efficiently while maintaining high standards of care. This role involves monitoring revenue streams from outpatient procedures and specialty treatments to support the system's financial objectives. By analyzing operational data, Anthony Pacheco identifies opportunities to streamline expenses and improve the profitability of ambulatory services. The Division Chief Financial Officer, Central Coast & ASC Division works with regional leadership to allocate resources effectively, ensuring that facilities have the necessary support to provide consistent patient care. Through precise financial oversight, Pacheco strengthens the economic viability of the division within the larger healthcare network.

Matthew Ward, the Chief of Staff at Sutter Health, manages the internal administrative functions that support the executive leadership team. Coordinating communication between the C-suite and various medical departments, the Chief of Staff ensures that strategic initiatives receive proper attention and resources. This role involves facilitating cross-functional collaboration to streamline decision-making processes across the hospital network. By overseeing the implementation of organizational policies, Matthew Ward maintains operational alignment with the broader mission of integrated care. The Chief of Staff monitors project timelines and performance indicators to ensure that executive goals translate into tangible improvements in patient service delivery. Through effective management of internal workflows, Ward supports the system's ability to connect physicians and outpatient facilities, ultimately fostering a cohesive environment that prioritizes patient health and operational excellence across all regional facilities.

Gurjot Virk, the Director, Inclusion Belonging (Central Valley Division) & To The Chief of Staff & Chief I & B Officer at Sutter Health, drives initiatives that foster a diverse and inclusive environment across the Central Valley. Overseeing programs that promote equity within the workforce, the Director, Inclusion Belonging (Central Valley Division) & To The Chief of Staff & Chief I & B Officer ensures that the organizational culture supports all employees and patients. This role involves collaborating with the Chief of Staff to integrate inclusion strategies into the broader operational framework of the system. By implementing training and engagement programs, Gurjot Virk enhances the ability of the organization to serve diverse communities effectively. The Director, Inclusion Belonging (Central Valley Division) & To The Chief of Staff & Chief I & B Officer monitors progress on diversity goals, ensuring that the system remains committed to its core values of belonging and equitable care delivery.

Tanya Haddad, the Senior Director of Philanthropy and Chief of Staff at Sutter Health, manages both the philanthropic efforts and the administrative support for the executive team. Overseeing fundraising initiatives that support medical research and facility expansion, the Senior Director of Philanthropy and Chief of Staff ensures that the organization has the resources to advance its mission. This role involves coordinating with the Chief of Staff to facilitate executive decision-making and internal communication. By building relationships with donors and community partners, Tanya Haddad secures funding for critical healthcare programs. The Senior Director of Philanthropy and Chief of Staff monitors the impact of philanthropic investments on patient care and facility development. Through effective management of these dual responsibilities, Haddad supports the system's ability to provide high-quality, integrated medical services while fostering strong community connections and long-term financial sustainability.