Premier Health Executive and Leadership Team

October, 2026

Leadership Overview

Premier Health has 10 executives leading key functions including strategy, financial oversight, clinical operations, and administrative management.

Committed to advancing regional wellness, Premier Health delivers comprehensive medical solutions through a vast network of hospitals and specialized clinics across Ohio, ensuring high-quality care for diverse patient populations.

Leadership Roles at Premier Health

  • President & Chief Executive Officer (Retiring 07-31-2020) - Thomas Parker
  • President & Chief Executive Officer - Jenny Lewis
  • President & Chief Executive Officer - Michael Riordan
  • PRESIDENT and CEO-SBHI - Elisabeth Esposito
  • Chief Financial Officer - Thomas Duncan
  • Chief Operating Officer & Chief Nursing Officer - Trish Wackler
  • President - Kevin Harlan
  • Associate Chief Marketing Officer, Mvh - Courtney Stroble
  • Chief Legal Officer - Cara Powers
  • Chief Administrative Officer - Joann Ringer
  • Thomas Parker - President & Chief Executive Officer (Retiring 07-31-2020)

    Thomas Parker, the President & Chief Executive Officer (Retiring 07-31-2020) at Premier Health, directs the overarching strategic vision for the entire hospital network. Parker manages the transition of leadership while maintaining stability across emergency care and pediatric service lines. By aligning clinical goals with long-term organizational objectives, the President & Chief Executive Officer (Retiring 07-31-2020) ensures that the health system remains a cornerstone of medical excellence throughout Ohio. Thomas Parker oversees the integration of complex hospital systems to optimize patient outcomes and operational efficiency. This leadership role involves constant collaboration with the Board to refine service delivery models. Through rigorous oversight of resource allocation, the executive maintains the financial and clinical integrity of the organization. Parker secures the future of the network by fostering partnerships with regional physicians and community stakeholders, ultimately strengthening the healthcare infrastructure for all patients served by the system.
    Thomas Parker

    Jenny Lewis - President & Chief Executive Officer

    Jenny Lewis, the President & Chief Executive Officer at Premier Health, drives the strategic expansion of cancer care and women's services across the Ohio market. Lewis architects the organizational roadmap to enhance patient access to specialized medical treatments. By prioritizing clinical innovation, the President & Chief Executive Officer ensures that the network remains at the forefront of regional healthcare delivery. Jenny Lewis manages the alignment of hospital resources with evolving community health needs. This executive role involves direct engagement with clinical leadership to improve service quality and operational throughput. Through the implementation of data-driven management strategies, Lewis optimizes the performance of the entire hospital network. The President & Chief Executive Officer fosters a culture of excellence that supports physicians and staff in delivering superior care. Ultimately, Lewis secures the long-term sustainability of the organization by balancing fiscal responsibility with a commitment to patient-centered medical services.

    Michael Riordan - President & Chief Executive Officer

    Michael Riordan, the President & Chief Executive Officer at Premier Health, focuses on the operational scaling of emergency care and pediatric service departments. Riordan directs the implementation of advanced medical technologies to improve diagnostic accuracy and patient recovery times. By coordinating with department heads, the President & Chief Executive Officer ensures that all clinical facilities maintain rigorous safety and quality standards. Michael Riordan manages the expansion of the network's footprint to reach underserved communities throughout Ohio. This leadership position requires constant monitoring of market trends to adapt service offerings to changing patient demographics. Through the optimization of internal workflows, Riordan enhances the efficiency of hospital operations. The President & Chief Executive Officer drives initiatives that strengthen the relationship between the health system and local physician groups. Ultimately, Riordan secures the competitive position of the organization by prioritizing high-impact medical services and operational excellence.

    Elisabeth Esposito - PRESIDENT and CEO-SBHI

    Elisabeth Esposito, the PRESIDENT and CEO-SBHI at Premier Health, oversees the specialized behavioral and integrated health initiatives within the broader hospital network. Esposito architects programs that bridge the gap between acute hospital care and long-term patient wellness. By integrating mental health services into the existing clinical framework, the PRESIDENT and CEO-SBHI ensures a holistic approach to patient treatment. Elisabeth Esposito manages the strategic development of specialized care units to address complex health challenges in the Ohio region. This executive role involves close coordination with other C-suite leaders to align behavioral health goals with the overall mission of the organization. Through the effective management of specialized resources, Esposito improves the quality of care for patients requiring integrated medical support. The PRESIDENT and CEO-SBHI drives growth by identifying new opportunities for service expansion. Ultimately, Esposito secures the health system's reputation as a comprehensive provider of diverse medical services.

    Thomas Duncan - Chief Financial Officer

    Thomas Duncan, the Chief Financial Officer at Premier Health, manages the fiscal health and capital allocation strategies for the entire hospital network. Duncan directs the budgeting process to ensure that emergency care, cancer care, and pediatric services receive adequate funding for growth. By analyzing financial performance metrics, the Chief Financial Officer identifies opportunities for cost reduction and revenue optimization. Thomas Duncan oversees the financial reporting and compliance functions to maintain the integrity of the organization's fiscal operations. This leadership role involves working with the Board to secure investments in new medical technology and facility upgrades. Through the implementation of robust financial controls, Duncan supports the long-term sustainability of the health system. The Chief Financial Officer drives strategic planning by providing the data necessary for informed decision-making. Ultimately, Duncan secures the financial foundation of the organization, allowing for the continued delivery of high-quality healthcare services across Ohio.

    Trish Wackler - Chief Operating Officer & Chief Nursing Officer

    Trish Wackler, the Chief Operating Officer & Chief Nursing Officer at Premier Health, manages the daily clinical operations and nursing standards across the hospital network. Wackler directs the staffing and training of nursing personnel to ensure the highest quality of patient care in emergency and pediatric units. By overseeing the operational flow of clinics and hospitals, the Chief Operating Officer & Chief Nursing Officer optimizes the delivery of medical services. Trish Wackler architects protocols that enhance patient safety and clinical efficiency throughout the Ohio region. This leadership role involves close collaboration with other executives to align operational capacity with patient demand. Through the implementation of evidence-based nursing practices, Wackler improves clinical outcomes and patient satisfaction. The Chief Operating Officer & Chief Nursing Officer drives excellence by fostering a supportive environment for medical staff. Ultimately, Wackler secures the operational success of the organization by maintaining rigorous standards of care.
    Trish Wackler

    Kevin Harlan - President

    Kevin Harlan, the President at Premier Health, directs the strategic growth and regional development of specific hospital service lines. Harlan manages the expansion of specialized care facilities to meet the increasing demand for medical services across Ohio. By fostering relationships with local healthcare providers, the President ensures that the network maintains a strong presence in the community. Kevin Harlan architects initiatives that improve the accessibility of cancer care and women's services. This leadership role involves working with the executive team to refine the operational strategy and enhance service quality. Through the oversight of regional projects, Harlan drives the organization's mission to provide comprehensive care. The President supports the long-term goals of the health system by identifying new opportunities for service integration. Ultimately, Harlan secures the competitive advantage of the organization by focusing on high-impact medical services and community-based healthcare delivery.

    Courtney Stroble - Associate Chief Marketing Officer, Mvh

    Courtney Stroble, the Associate Chief Marketing Officer, Mvh at Premier Health, directs the brand strategy and patient engagement initiatives for the Miami Valley Hospital division. Stroble architects communication campaigns that highlight the network's expertise in cancer care and pediatric services. By analyzing market data, the Associate Chief Marketing Officer, Mvh ensures that the organization effectively reaches patients throughout the Ohio region. Courtney Stroble manages the digital presence and community outreach programs to build trust and awareness. This leadership role involves collaborating with clinical teams to translate complex medical services into accessible information for the public. Through the execution of targeted marketing strategies, Stroble drives patient volume and strengthens the hospital's market position. The Associate Chief Marketing Officer, Mvh supports the overall growth objectives by aligning promotional efforts with the system's core mission. Ultimately, Stroble secures the brand's reputation as a leader in regional healthcare delivery.
    Cara Powers, the Chief Legal Officer at Premier Health, directs the legal strategy and regulatory compliance for the entire hospital network. Powers manages the complex legal landscape surrounding emergency care, cancer care, and pediatric services to mitigate risk. By providing counsel on healthcare policy and governance, the Chief Legal Officer ensures that the organization operates within all state and federal guidelines. Cara Powers architects the legal framework for partnerships with physicians and community health organizations across Ohio. This leadership role involves working with the Board to address corporate governance and liability issues. Through the proactive management of legal affairs, Powers protects the interests of the health system and its patients. The Chief Legal Officer drives organizational integrity by enforcing ethical standards and compliance protocols. Ultimately, Powers secures the legal foundation of the organization, allowing the network to focus on its core mission of providing high-quality medical services.
    Cara Powers

    Joann Ringer - Chief Administrative Officer

    Joann Ringer, the Chief Administrative Officer at Premier Health, manages the internal infrastructure and administrative functions that support the hospital network. Ringer directs the human resources, facilities management, and supply chain operations to ensure seamless service delivery. By optimizing administrative workflows, the Chief Administrative Officer enhances the efficiency of emergency care and pediatric service departments. Joann Ringer architects policies that improve the work environment for physicians and staff throughout the Ohio region. This leadership role involves coordinating with other C-suite members to align administrative support with the strategic goals of the organization. Through the effective management of organizational resources, Ringer supports the delivery of high-quality patient care. The Chief Administrative Officer drives operational excellence by streamlining processes and reducing administrative burdens. Ultimately, Ringer secures the internal stability of the health system, enabling the organization to focus on its primary mission of providing comprehensive medical services.
    Joann Ringer

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding Premier Health Top Executives and Leadership Team

    Who leads Premier Health?
    Premier Health is led by Thomas Parker (President & Chief Executive Officer (Retiring 07-31-2020)), along with executives such as Jenny Lewis (President & Chief Executive Officer) and Michael Riordan (President & Chief Executive Officer).
    Who is part of Premier Health’s executive team?
    The executive team of Premier Health includes leaders such as Thomas Parker (President & Chief Executive Officer (Retiring 07-31-2020)), Jenny Lewis (President & Chief Executive Officer), Michael Riordan (President & Chief Executive Officer) and other senior executives.
    How many executives does Premier Health have?
    Premier Health has 10 executives leading key business areas.
    What roles are included in Premier Health’s leadership team?
    The leadership team of Premier Health includes roles such as President & Chief Executive Officer (Retiring 07-31-2020), President & Chief Executive Officer, President & Chief Executive Officer, PRESIDENT and CEO-SBHI, Chief Financial Officer.