Asante Executive and Leadership Team

Tom Gessel, the President & Chief Executive Officer at Asante, directs the overarching strategic vision for this community-owned health system. Overseeing the integration of medical centers across nine counties, the President & Chief Executive Officer ensures alignment between clinical outcomes and organizational sustainability. This leadership role involves constant collaboration with the Board to expand healthcare access throughout Southern Oregon and Northern California. By prioritizing patient-centered care models, Tom Gessel drives the long-term growth of the entire network. Gessel maintains focus on operational excellence while navigating the complexities of the modern medical landscape. Through rigorous oversight of hospital partnerships, the President & Chief Executive Officer secures the stability of the organization. Ultimately, Gessel fosters a culture of innovation that supports the mission of providing comprehensive medical services to the diverse populations within the regional footprint.

Heather Rowenhorst, the Senior Vice President & Chief Financial Officer at Asante, manages the fiscal health and long-term financial planning for the entire organization. Overseeing the budgeting process and capital investments, the Senior Vice President & Chief Financial Officer ensures that the system maintains the resources required for facility upgrades and medical equipment procurement. This leadership role involves analyzing market trends to secure the financial stability of the network across Southern Oregon and Northern California. By implementing rigorous cost-control measures, Heather Rowenhorst maximizes the efficiency of every dollar spent on patient care. Rowenhorst collaborates with the executive team to evaluate the financial impact of new healthcare partnerships. Through the diligent management of revenue cycles, the Senior Vice President & Chief Financial Officer supports the growth of the organization. Ultimately, Rowenhorst protects the financial integrity of the system to ensure the continued delivery of essential medical services.

Christopher Pizzi, the Chief Operating Officer at Asante, manages the daily administrative functions and facility workflows across the regional hospital network. Overseeing the logistical efficiency of medical centers in Medford and Grants Pass, the Chief Operating Officer optimizes resource allocation to improve patient throughput. This leadership role requires constant coordination with department heads to ensure that clinical services meet the high standards of the organization. By streamlining internal processes, Christopher Pizzi enhances the operational capacity of the entire system. Pizzi monitors performance metrics to identify areas for improvement in service delivery. Through the implementation of standardized protocols, the Chief Operating Officer maintains consistency across all hospital sites. Ultimately, Pizzi supports the broader mission by ensuring that the infrastructure remains robust and capable of meeting the evolving healthcare demands of the Southern Oregon and Northern California communities.

Jonathan Gell, the Medical Director & Chief of Staff at Asante, governs the clinical standards and physician performance within the medical centers. Overseeing the credentialing and professional development of the medical staff, the Medical Director & Chief of Staff ensures that patient care remains at the highest level of quality. This leadership role involves facilitating communication between the medical staff and the executive team to align clinical practices with organizational goals. By implementing evidence-based protocols, Jonathan Gell improves patient safety and clinical outcomes across the nine-county service area. Gell manages the peer review process to maintain accountability among practitioners. Through the active oversight of clinical departments, the Medical Director & Chief of Staff fosters a collaborative environment for all physicians. Ultimately, Gell strengthens the medical foundation of the organization by promoting excellence in every aspect of patient treatment and diagnostic care.

Daniel Moline, the Medical Director & Chief of Staff at Asante, focuses on the integration of specialized medical services and physician partnerships. Overseeing the expansion of physician networks, the Medical Director & Chief of Staff ensures that specialized care remains accessible throughout the regional footprint. This leadership role involves managing the recruitment and retention of top-tier medical talent to support the growing needs of the community. By optimizing the referral pathways between primary care and specialty services, Daniel Moline enhances the continuity of care for all patients. Moline coordinates with hospital leadership to implement new medical technologies that improve diagnostic accuracy. Through the strategic management of clinical resources, the Medical Director & Chief of Staff drives efficiency in service delivery. Ultimately, Moline contributes to the organizational mission by ensuring that the medical staff possesses the tools and support necessary to provide superior healthcare outcomes.

Margaret Luna, the Senior Vice President Chief Human Resources Officer at Asante, directs the talent acquisition and workforce development strategies for the entire health system. Overseeing the recruitment of clinical and administrative staff, the Senior Vice President Chief Human Resources Officer ensures that the organization maintains a high-performing team capable of delivering exceptional care. This leadership role involves fostering a positive workplace culture that prioritizes employee engagement and professional growth. By implementing comprehensive training programs, Margaret Luna enhances the skills and retention of the workforce across all hospital locations. Luna manages the compensation and benefits structures to remain competitive in the regional labor market. Through the strategic alignment of human capital with organizational goals, the Senior Vice President Chief Human Resources Officer supports the overall mission. Ultimately, Luna builds a resilient and dedicated team that serves as the backbone of the medical services provided to the community.

David Kinyon, the Senior Vice President and Chief Information Officer at Asante, architects the digital infrastructure and health information systems that support clinical operations. Overseeing the implementation of electronic health records and cybersecurity protocols, the Senior Vice President and Chief Information Officer ensures that patient data remains secure and accessible to authorized providers. This leadership role involves integrating advanced technology to streamline communication between medical centers and physician partners. By leveraging data analytics, David Kinyon provides actionable insights that improve patient care and operational efficiency. Kinyon manages the IT budget to ensure that the organization stays at the forefront of medical technology. Through the continuous monitoring of network performance, the Senior Vice President and Chief Information Officer maintains the reliability of critical systems. Ultimately, Kinyon drives the digital transformation of the organization to support the delivery of modern, high-quality healthcare services across the region.

Jamie Grebosky, the Chief Medical Officer at Asante, leads the clinical quality initiatives and patient safety programs across the entire network. Overseeing the implementation of best practices in medicine, the Chief Medical Officer ensures that all facilities adhere to the highest standards of care. This leadership role involves analyzing clinical outcomes to identify opportunities for improvement in patient treatment protocols. By collaborating with department heads, Jamie Grebosky promotes a culture of continuous learning and evidence-based practice. Grebosky manages the response to complex medical challenges to ensure that the organization remains responsive to the needs of the community. Through the oversight of clinical performance metrics, the Chief Medical Officer drives improvements in patient satisfaction and health outcomes. Ultimately, Grebosky strengthens the clinical reputation of the organization by ensuring that every patient receives safe, effective, and compassionate medical care throughout the nine-county service area.

Wilson Wizimane, the Chief Operations Officer at Asante, manages the supply chain logistics and facility maintenance for the regional medical centers. Overseeing the procurement of medical supplies and the upkeep of physical infrastructure, the Chief Operations Officer ensures that all departments have the necessary tools to function effectively. This leadership role involves optimizing the flow of materials to reduce waste and improve the efficiency of clinical support services. By coordinating with external vendors, Wilson Wizimane secures the resources required for the daily operations of the hospitals. Wizimane monitors facility usage to plan for future capacity needs and infrastructure expansions. Through the strategic management of operational assets, the Chief Operations Officer supports the delivery of seamless healthcare services. Ultimately, Wizimane contributes to the organizational mission by maintaining a reliable and well-equipped environment that allows medical staff to focus entirely on patient care.