Kettering Health Executive and Leadership Team

June, 2026

Leadership Overview

Kettering Health has 10 executives leading key functions including strategy, operations, finance, marketing, human resources, and medical affairs.

Driven by a commitment to patient care, Kettering Health operates as a nonprofit network of hospitals dedicated to advancing health and wellness across the Dayton and Cincinnati regions through integrated medical services and community outreach.

Leadership Roles at Kettering Health

  • Chief Executive Officer - Michael Gentry
  • Chief Executive Officer, Kettering Health - Francisco Perez
  • Chief Financial Officer - Timothy Ko
  • Chief Operating Officer - Kevin Spaulding
  • Chief Marketing Officer, Kettering Health Hamilton - Ashlee Ames
  • Chief Human Resources Officer - Joan Swenson
  • Chief Human Resources Officer & Vice President, Human Resources - Brooke Harris
  • Chief Medical Officer - Raymond Poelstra
  • Michael Gentry - Chief Executive Officer

    Michael Gentry, the Chief Executive Officer at Kettering Health, directs the overall strategic vision and operational framework for the entire network. Overseeing all major initiatives, the Chief Executive Officer ensures alignment with the organization's mission of providing high-quality, compassionate healthcare. This leadership position involves guiding the executive team in navigating the complex healthcare landscape, fostering innovation, and maintaining financial stability across all nine hospitals. By setting the standard for executive leadership, Michael Gentry drives Kettering Health's commitment to community well-being and service excellence. The Chief Executive Officer's purview extends to long-term planning, market expansion, and ensuring the network's continued growth and impact in the Dayton and Cincinnati areas. This role is critical for maintaining the organization's nonprofit status and its dedication to patient-centered care.
    Michael Gentry

    Francisco Perez - Chief Executive Officer, Kettering Health

    Francisco Perez, the Chief Executive Officer, Kettering Health at Kettering Health, leads the strategic direction and operational oversight for the entire healthcare network. Driving the organization's mission and vision, the Chief Executive Officer, Kettering Health ensures that all facilities provide exceptional patient care and community service. This executive role involves fostering innovation, managing key stakeholder relationships, and guiding the network through evolving healthcare challenges. By championing strategic growth, Francisco Perez enhances Kettering Health's impact and reach. The responsibilities of this position include setting organizational priorities, overseeing financial performance, and ensuring operational efficiency across all hospital sites. This leadership function is paramount to the network's sustained success and its dedication to advancing health.

    Timothy Ko - Chief Financial Officer

    Timothy Ko, the Chief Financial Officer at Kettering Health, oversees all financial aspects of the nonprofit healthcare network. Managing financial planning, budgeting, and investment strategies, the Chief Financial Officer ensures the fiscal health and sustainability of Kettering Health. This critical role involves analyzing financial performance, identifying cost-saving opportunities, and securing funding for network initiatives. By maintaining rigorous financial oversight, Timothy Ko supports the organization's ability to provide essential healthcare services to the Dayton and Cincinnati communities. The Chief Financial Officer's responsibilities include managing revenue cycles, overseeing accounting operations, and reporting financial results to the board and stakeholders. This leadership position is fundamental to the network's long-term viability and its capacity for growth and service expansion.
    Timothy Ko

    Kevin Spaulding - Chief Operating Officer

    Kevin Spaulding, the Chief Operating Officer at Kettering Health, manages the day-to-day operational activities across the network's hospitals and facilities. Overseeing the efficient functioning of all clinical and administrative departments, the Chief Operating Officer ensures seamless service delivery and optimal resource utilization. This executive role involves implementing strategic operational plans, enhancing patient care processes, and driving improvements in operational efficiency. By focusing on operational excellence, Kevin Spaulding supports the network's mission to provide accessible and high-quality healthcare services. The Chief Operating Officer's responsibilities include managing hospital performance metrics, coordinating inter-departmental collaboration, and ensuring compliance with healthcare regulations. This leadership function is vital for maintaining the network's reputation for reliable and effective patient care throughout the Ohio region.

    Ashlee Ames - Chief Marketing Officer, Kettering Health Hamilton

    Ashlee Ames, the Chief Marketing Officer, Kettering Health Hamilton at Kettering Health, directs marketing and communication strategies specifically for the Hamilton facility. Developing and executing campaigns, the Chief Marketing Officer enhances brand visibility and patient engagement for the Hamilton hospital. This role involves understanding the unique market dynamics of the Hamilton area, crafting targeted messaging, and managing public relations efforts. By focusing on strategic marketing initiatives, Ashlee Ames supports the growth and community integration of Kettering Health Hamilton. The Chief Marketing Officer's responsibilities include overseeing digital marketing, advertising, and patient outreach programs. This leadership function is essential for strengthening the hospital's connection with the local community and driving patient volume.

    Joan Swenson - Chief Human Resources Officer

    Joan Swenson, the Chief Human Resources Officer at Kettering Health, leads all human resources functions across the network. Developing and implementing HR strategies, the Chief Human Resources Officer ensures a supportive and productive work environment for all employees. This executive position involves talent acquisition, employee relations, compensation and benefits, and organizational development. By focusing on workforce management, Joan Swenson contributes to Kettering Health's ability to attract and retain top medical and administrative talent. The Chief Human Resources Officer's responsibilities include fostering a positive company culture, ensuring compliance with labor laws, and supporting employee growth and development. This leadership role is vital for maintaining a skilled and engaged workforce dedicated to patient care.

    Brooke Harris - Chief Human Resources Officer & Vice President, Human Resources

    Brooke Harris, the Chief Human Resources Officer & Vice President, Human Resources at Kettering Health, holds dual responsibility for overarching HR strategy and specific vice presidential duties within human resources. Directing comprehensive human capital management, the Chief Human Resources Officer & Vice President, Human Resources oversees talent management, employee engagement, and HR policy development. This leadership role ensures that Kettering Health's workforce is aligned with organizational goals and values, fostering a culture of excellence and support. By managing key HR initiatives, Brooke Harris contributes to employee retention and development across the network. The scope of this position includes strategic workforce planning and ensuring the effective implementation of HR programs throughout the organization.
    Brooke Harris

    Raymond Poelstra - Chief Medical Officer

    Raymond Poelstra, the Chief Medical Officer at Kettering Health, provides clinical leadership and oversees medical affairs across the network. Guiding clinical strategy and ensuring the highest standards of patient care, the Chief Medical Officer collaborates with physicians and clinical teams to enhance health outcomes. This executive role involves promoting evidence-based practices, managing physician relations, and driving quality improvement initiatives. By focusing on clinical excellence, Raymond Poelstra ensures that Kettering Health delivers safe, effective, and compassionate medical services. The Chief Medical Officer's responsibilities include overseeing medical staff credentialing, developing clinical protocols, and representing the network's medical community. This position is crucial for maintaining the network's commitment to patient well-being and medical innovation.

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    Frequently Asked Questions Regarding Kettering Health Top Executives and Leadership Team

    Who leads Kettering Health?
    Kettering Health is led by Michael Gentry (Chief Executive Officer), along with executives such as Francisco Perez (Chief Executive Officer, Kettering Health) and Timothy Ko (Chief Financial Officer).
    Who is part of Kettering Health’s executive team?
    The executive team of Kettering Health includes leaders such as Michael Gentry (Chief Executive Officer), Francisco Perez (Chief Executive Officer, Kettering Health), Timothy Ko (Chief Financial Officer) and other senior executives.
    How many executives does Kettering Health have?
    Kettering Health has 8 executives leading key business areas.
    What roles are included in Kettering Health’s leadership team?
    The leadership team of Kettering Health includes roles such as Chief Executive Officer, Chief Executive Officer, Kettering Health, Chief Financial Officer, Chief Operating Officer, Chief Marketing Officer, Kettering Health Hamilton.