Asante Executive and Leadership Team

October, 2026

Leadership Overview

Asante has 9 executives leading key functions including strategy, operations, clinical governance, human resources, financial management, and information technology.

Committed to community-owned health excellence, Asante delivers comprehensive medical care across Southern Oregon and Northern California through a network of hospitals and physician partnerships focused on regional wellness.

Leadership Roles at Asante

  • President & Chief Executive Officer - Tom Gessel
  • President & Chief Executive Officer - Scott Kelly
  • Senior Vice President & Chief Financial Officer - Heather Rowenhorst
  • Chief Operating Officer - Christopher Pizzi
  • Medical Director & Chief of Staff - Jonathan Gell
  • Senior Vice President Chief Human Resources Officer - Margaret Luna
  • Medical Director & Chief of Staff - Daniel Moline
  • Senior Vice President and Chief Information Officer - David Kinyon
  • Chief Medical Officer - Jamie Grebosky
  • Tom Gessel - President & Chief Executive Officer

    Tom Gessel, the President & Chief Executive Officer at Asante, directs the overarching strategic vision for this community-owned health system. Overseeing the integration of Asante Rogue Regional Medical Center and various regional partnerships, the President & Chief Executive Officer ensures alignment between clinical quality and organizational sustainability. This leadership role involves navigating complex healthcare landscapes across Southern Oregon and Northern California to expand access to essential medical services. By fostering collaboration among the board and executive leadership, Tom Gessel drives long-term growth initiatives that strengthen the local healthcare infrastructure. The President & Chief Executive Officer maintains a focus on patient-centered outcomes while optimizing the operational efficiency of the entire network. Through rigorous oversight of system-wide performance, Gessel secures the stability of the organization, ensuring that the mission of providing comprehensive care remains the primary driver of all corporate decisions and future expansion efforts.
    Tom Gessel

    Scott Kelly - President & Chief Executive Officer

    Scott Kelly, the President & Chief Executive Officer at Asante, manages the operational expansion and community health initiatives across the nine-county service area. Focusing on the development of Asante Physician Partners, the President & Chief Executive Officer architects programs that enhance the delivery of specialized medical care. This role requires constant engagement with regional stakeholders to ensure that the health system meets the evolving needs of the population in Southern Oregon and Northern California. By prioritizing the modernization of facilities like Asante Three Rivers Medical Center, Scott Kelly improves the quality of care provided to the community. The President & Chief Executive Officer coordinates with clinical leaders to implement evidence-based practices that elevate patient safety standards. Through strategic resource allocation and the cultivation of local partnerships, Kelly strengthens the market position of the organization, ensuring that the health system remains a cornerstone of regional medical excellence and community health advocacy.

    Heather Rowenhorst - Senior Vice President & Chief Financial Officer

    Heather Rowenhorst, the Senior Vice President & Chief Financial Officer at Asante, directs the financial planning, budgeting, and capital investment strategies for the entire health system. Overseeing the fiscal health of Asante Rogue Regional Medical Center and other facilities, the Senior Vice President & Chief Financial Officer ensures that the organization maintains the liquidity required for ongoing infrastructure improvements. This leadership role involves analyzing market trends to identify opportunities for revenue growth and cost containment. By implementing rigorous financial controls, Heather Rowenhorst protects the assets of the not-for-profit organization while ensuring that resources are allocated to the most critical patient care initiatives. The Senior Vice President & Chief Financial Officer collaborates with the board to develop long-term financial models that support the mission of the health system. Through the precise management of the balance sheet, Rowenhorst drives the financial stability of the organization. Ultimately, the Senior Vice President & Chief Financial Officer secures the economic future of the system, enabling the continued delivery of comprehensive medical care.

    Christopher Pizzi - Chief Operating Officer

    Christopher Pizzi, the Chief Operating Officer at Asante, oversees the daily administrative functions and clinical workflows across the entire hospital network. Managing the logistical complexities of Asante Ashland Community Hospital and other regional facilities, the Chief Operating Officer ensures that all departments operate with maximum efficiency. This leadership role involves streamlining patient intake processes and optimizing the utilization of medical resources to improve service delivery. By implementing standardized operational protocols, Christopher Pizzi reduces overhead costs while maintaining high standards of patient care. The Chief Operating Officer collaborates with department heads to resolve bottlenecks in the supply chain and staffing models, ensuring that the organization remains agile in a competitive healthcare market. Through the continuous monitoring of performance metrics, Pizzi drives improvements in operational throughput. Ultimately, the Chief Operating Officer secures the functional integrity of the system, allowing the medical staff to focus entirely on delivering superior health outcomes to the residents of Southern Oregon and Northern California.

    Jonathan Gell - Medical Director & Chief of Staff

    Jonathan Gell, the Medical Director & Chief of Staff at Asante, leads the physician workforce and oversees clinical quality standards within the hospital system. Focusing on the professional development of medical staff, the Medical Director & Chief of Staff architects peer-review processes that ensure adherence to the highest safety protocols. This role involves bridging the gap between administrative strategy and bedside care, ensuring that clinical teams possess the necessary tools to treat patients effectively. By fostering a culture of continuous learning, Jonathan Gell improves the overall standard of medical practice across the region. The Medical Director & Chief of Staff coordinates with other clinical leaders to implement new treatment modalities that align with the latest medical research. Through the rigorous evaluation of clinical outcomes, Gell drives improvements in patient recovery rates. Ultimately, the Medical Director & Chief of Staff maintains the clinical reputation of the organization, ensuring that every patient receives evidence-based, compassionate care throughout the Asante network.

    Margaret Luna - Senior Vice President Chief Human Resources Officer

    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 specialized medical professionals, the Senior Vice President Chief Human Resources Officer ensures that the organization maintains a robust staff capable of meeting the demands of the nine-county service area. This leadership role involves designing comprehensive benefits packages and professional development programs that increase employee retention and satisfaction. By cultivating an inclusive workplace culture, Margaret Luna strengthens the commitment of the workforce to the mission of the organization. The Senior Vice President Chief Human Resources Officer collaborates with executive leadership to align human capital strategies with the long-term growth objectives of the health system. Through the implementation of modern performance management systems, Luna drives organizational excellence. Ultimately, the Senior Vice President Chief Human Resources Officer secures the human infrastructure necessary to provide high-quality medical care to the communities of Southern Oregon and Northern California.

    Daniel Moline - Medical Director & Chief of Staff

    Daniel Moline, the Medical Director & Chief of Staff at Asante, manages the integration of specialized medical services and physician governance across the regional network. Focusing on the optimization of surgical and diagnostic departments, the Medical Director & Chief of Staff architects clinical pathways that reduce wait times and improve patient throughput. This role involves coordinating with hospital administrators to ensure that medical equipment and facility resources meet the needs of the growing patient population. By establishing clear communication channels between the medical staff and the executive team, Daniel Moline ensures that clinical priorities remain at the forefront of organizational planning. The Medical Director & Chief of Staff monitors compliance with regulatory standards to maintain the highest levels of patient safety. Through the strategic oversight of medical departments, Moline drives improvements in the quality of care. Ultimately, the Medical Director & Chief of Staff secures the clinical excellence of the organization, ensuring that the health system remains a leader in regional medical services.

    David Kinyon - Senior Vice President and Chief Information Officer

    David Kinyon, the Senior Vice President and Chief Information Officer at Asante, directs the digital transformation and cybersecurity strategies for the entire health system. Overseeing the implementation of electronic health records and advanced diagnostic software, the Senior Vice President and Chief Information Officer ensures that clinical data remains secure and accessible to medical professionals across the region. This leadership role involves architecting scalable IT infrastructure that supports the complex needs of hospitals and physician partnerships. By integrating new technologies into the patient care workflow, David Kinyon improves the accuracy of medical records and the efficiency of communication between departments. The Senior Vice President and Chief Information Officer collaborates with clinical leaders to deploy digital tools that enhance patient engagement and remote monitoring capabilities. Through the continuous monitoring of network performance, Kinyon drives the technological advancement of the organization. Ultimately, the Senior Vice President and Chief Information Officer secures the digital foundation of the system, ensuring that technology serves as a catalyst for superior medical outcomes.

    Jamie Grebosky - Chief Medical Officer

    Jamie Grebosky, the Chief Medical Officer at Asante, directs the clinical quality and patient safety initiatives across the entire network of hospitals and clinics. Overseeing the implementation of evidence-based medicine, the Chief Medical Officer ensures that all medical practices align with national standards of care. This leadership role involves analyzing clinical data to identify areas for improvement in patient outcomes and service delivery. By fostering collaboration between physicians and nursing staff, Jamie Grebosky creates a unified approach to patient treatment that emphasizes safety and efficacy. The Chief Medical Officer coordinates with the executive team to develop policies that address the health needs of the Southern Oregon and Northern California populations. Through the rigorous evaluation of clinical performance metrics, Grebosky drives the continuous improvement of the health system. Ultimately, the Chief Medical Officer secures the clinical integrity of the organization, ensuring that every patient receives the highest standard of medical care available in the region.

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    Frequently Asked Questions Regarding Asante Top Executives and Leadership Team

    Who leads Asante?
    Asante is led by Tom Gessel (President & Chief Executive Officer), along with executives such as Scott Kelly (President & Chief Executive Officer) and Heather Rowenhorst (Senior Vice President & Chief Financial Officer).
    Who is part of Asante’s executive team?
    The executive team of Asante includes leaders such as Tom Gessel (President & Chief Executive Officer), Scott Kelly (President & Chief Executive Officer), Heather Rowenhorst (Senior Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Asante have?
    Asante has 9 executives leading key business areas.
    What roles are included in Asante’s leadership team?
    The leadership team of Asante includes roles such as President & Chief Executive Officer, President & Chief Executive Officer, Senior Vice President & Chief Financial Officer, Chief Operating Officer, Medical Director & Chief of Staff.