Sutter Health Executive and Leadership Team

Warner Thomas, the Chief Executive Officer at Sutter Health, directs the overall strategic vision and operational execution for the integrated healthcare delivery system. Thomas oversees the comprehensive network of hospitals, physician organizations, and outpatient clinics serving communities across Northern and Central California. This leadership role involves ensuring the system's not-for-profit mission translates into accessible, high-quality patient care. Warner Thomas guides the organization's approach to coordinated healthcare services, encompassing primary care, specialty treatment, emergency services, and preventive health programs. The Chief Executive Officer's responsibilities include fostering innovation in care delivery models and maintaining the financial health of the system to support its expansive reach and commitment to community well-being. This executive drives the integration of digital health tools and clinical information sharing across all facilities, enhancing patient outcomes and streamlining the care journey.

Tammy Powers, the Chief Executive Officer, Sutter Roseville Medical Center at Sutter Health, leads the strategic direction and operational management of the Sutter Roseville Medical Center. Powers ensures the delivery of high-quality, patient-centered care within the hospital and its associated outpatient services, aligning with the broader integrated healthcare delivery system's mission. This executive role involves overseeing all aspects of the medical center's performance, including clinical excellence, financial stewardship, and community engagement. Tammy Powers focuses on enhancing the patient experience and fostering a culture of continuous improvement among the medical staff and employees. The Chief Executive Officer, Sutter Roseville Medical Center is dedicated to advancing the hospital's role as a key provider of comprehensive medical services in the region.

Vilardo Md, the Chief Executive Officer & President, Palo Alto Medical Foundation at Sutter Health, directs the strategic vision and operational execution for the Palo Alto Medical Foundation. This leadership role involves overseeing a broad range of medical services provided through the foundation's network of physician organizations and outpatient clinics. Vilardo Md is committed to advancing the foundation's integrated model of healthcare delivery, ensuring coordinated treatments and seamless patient care. The Chief Executive Officer & President, Palo Alto Medical Foundation focuses on enhancing clinical outcomes, improving patient access to care, and fostering strong relationships with physicians and staff. This executive drives the foundation's efforts to provide comprehensive, high-quality healthcare services across its service areas.

Tamim Wafa, the Chief Executive Officer & President (California) at Sutter Health, directs the comprehensive strategy and operational oversight for the organization's extensive presence throughout California. Wafa leads the integrated healthcare delivery system's efforts to provide a wide range of medical services, ensuring coordinated care across its network of hospitals, physician organizations, and outpatient clinics. This executive role involves driving the system's mission to improve clinical outcomes and streamline care delivery for communities across Northern and Central California. Tamim Wafa focuses on enhancing patient access to services, fostering innovation in healthcare models, and ensuring the not-for-profit organization effectively meets the diverse health needs of the population. The Chief Executive Officer & President (California) champions the integrated approach to healthcare, connecting facilities and digital tools for unified patient journeys.

Michelle Oxford, the Chief Executive Officer, Sutter Santa Rosa Regional Hospital at Sutter Health, leads the strategic operations and clinical management of the Sutter Santa Rosa Regional Hospital. Oxford ensures the delivery of high-quality, patient-focused medical services, aligning the hospital's operations with the broader integrated healthcare delivery system's objectives. This executive position involves overseeing all hospital functions, including patient care, staff development, and community relations, to enhance the overall healthcare experience. Michelle Oxford is committed to advancing the hospital's role in providing comprehensive care and promoting preventive health programs within the region. The Chief Executive Officer, Sutter Santa Rosa Regional Hospital drives initiatives aimed at improving clinical outcomes and ensuring efficient care delivery for patients served by the facility.

Gary Zufelt, the Chief Executive Officer, Sutter Gould Medical Foundation at Sutter Health, directs the strategic vision and operational management of the Sutter Gould Medical Foundation. Zufelt oversees the provision of comprehensive medical services through the foundation's network of physician organizations and outpatient clinics, ensuring coordinated care delivery. This leadership role focuses on enhancing patient outcomes and streamlining access to primary care, specialty treatment, and preventive health programs. Gary Zufelt is dedicated to advancing the foundation's integrated model of healthcare, fostering collaboration among clinicians and utilizing digital health tools to support patient needs. The Chief Executive Officer, Sutter Gould Medical Foundation works to ensure the foundation effectively serves its communities by providing high-quality, accessible healthcare services.

Richard Moreland, the Chief Operating Officer at Sutter Health, directs the day-to-day operations of the integrated healthcare delivery system, ensuring the efficient functioning of its extensive network. Moreland oversees the operational performance of hospitals, outpatient clinics, and specialty care facilities across Northern and Central California. This leadership position involves optimizing resource allocation, enhancing patient flow, and implementing best practices in clinical operations to improve care delivery. Richard Moreland's focus includes driving operational excellence and ensuring that the coordinated healthcare services provided meet the highest standards of quality and accessibility. The Chief Operating Officer is instrumental in managing the complex logistics of a not-for-profit system, aiming to streamline care delivery and improve clinical outcomes for all patients served.

Kevin Manemann, the Executive Vice President & Chief Operating Officer at Sutter Health, plays a crucial role in managing the operational efficiency and strategic implementation across the healthcare system. Manemann oversees key operational functions, ensuring the seamless integration of services provided by hospitals, ambulatory care centers, and medical groups. This executive leadership position focuses on optimizing resource utilization, enhancing patient care pathways, and driving operational excellence throughout Northern and Central California. Kevin Manemann is dedicated to advancing the system's integrated model of healthcare delivery, ensuring that clinicians can effectively coordinate treatments and share medical information. The Executive Vice President & Chief Operating Officer works to streamline care delivery and improve clinical outcomes by ensuring robust operational frameworks are in place.

Andrew DeMar, the Chief of Staff at Sutter Health, provides direct support and strategic counsel to the executive leadership team, particularly the Chief Executive Officer. DeMar manages critical initiatives, facilitates cross-departmental collaboration, and ensures alignment of operational activities with the organization's strategic objectives. This role involves coordinating high-level projects, preparing executive communications, and optimizing the flow of information within the C-suite. Andrew DeMar plays a pivotal part in enhancing organizational efficiency and effectiveness by streamlining processes and supporting the execution of key strategic priorities across the integrated healthcare delivery system. The Chief of Staff's duties extend to managing special projects and ensuring that executive decisions are effectively communicated and implemented throughout the network of hospitals and care facilities.

James Kluttz, the Vice President, Chief Technology Officer at Sutter Health, architects and executes the technology strategy that underpins the organization's integrated healthcare delivery system. Kluttz oversees the development and implementation of digital health tools, IT infrastructure, and data management systems that support coordinated care across hospitals, physician organizations, and outpatient clinics. This critical role ensures that technology enhances patient engagement, clinician efficiency, and the secure sharing of medical information. James Kluttz drives innovation in areas such as electronic health records, telehealth platforms, and data analytics to improve clinical outcomes and operational efficiency. The Vice President, Chief Technology Officer is responsible for maintaining robust cybersecurity measures and ensuring the scalability and reliability of all technology solutions supporting Sutter Health's mission.