Chester County, PA Executive and Leadership Team

September, 2026

Leadership Overview

Chester County, PA has 9 executives leading key functions including administrative oversight, financial management, and strategic operations.

Committed to regional health excellence, Chester County, PA delivers comprehensive medical services through the University of Pennsylvania Health System to ensure superior patient outcomes across Pennsylvania.

Leadership Roles at Chester County, PA

  • Chief Financial Officer - Julie Bookheimer
  • President - Caroline Lewis
  • President & Chairman - Joyce McLean
  • Chief Information Officer - Richard Merhar
  • Chief of Staff - Michelle Barone
  • Deputy Director - Shaun Bollig
  • Deputy Director - Rae Morgan
  • Deputy Director - Eve Large
  • County Administrator - Erik Walschburger
  • Julie Bookheimer - Chief Financial Officer

    Julie Bookheimer, the Chief Financial Officer at Chester County, PA, directs the financial strategy, budgeting, and revenue cycle management for the hospital. Overseeing capital investments and operational expenditures, the Chief Financial Officer ensures that the organization maintains the fiscal health required to support high-quality medical services. This leadership role involves analyzing financial performance data to identify opportunities for cost reduction and revenue growth within the University of Pennsylvania Health System framework. By managing financial risk and ensuring regulatory compliance, Julie Bookheimer secures the long-term viability of the institution. Bookheimer coordinates with department heads to develop annual budgets that prioritize patient care and facility upgrades. The Chief Financial Officer monitors cash flow and investment strategies to support the expansion of clinical programs. Through rigorous financial oversight, Bookheimer provides the economic foundation necessary for the hospital to continue serving the community with excellence.

    Caroline Lewis - President

    Caroline Lewis, the President at Chester County, PA, leads the overall strategic vision and operational execution of the hospital. Overseeing the delivery of comprehensive medical services, the President ensures that the institution upholds the high standards of the University of Pennsylvania Health System. This leadership role involves setting institutional priorities and fostering a culture of clinical excellence and patient safety. By engaging with community leaders and healthcare partners, Caroline Lewis drives the growth and regional impact of the hospital. Lewis manages the executive team to ensure that all departments work in harmony to achieve organizational goals. The President evaluates market trends and clinical advancements to guide the hospital's long-term development. Through decisive leadership and a commitment to quality, Lewis ensures that the hospital remains a cornerstone of health and wellness for the residents of the county and surrounding areas.

    Joyce McLean - President & Chairman

    Joyce McLean, the President & Chairman at Chester County, PA, directs the governance and high-level strategic planning for the hospital board. Overseeing the alignment of institutional goals with the broader objectives of the University of Pennsylvania Health System, the President & Chairman ensures that the organization remains focused on its mission of community health. This leadership role involves presiding over board meetings and facilitating consensus on critical policy decisions. By providing oversight of executive performance, Joyce McLean maintains accountability and transparency across the leadership structure. McLean coordinates with external stakeholders to advocate for the hospital's interests and secure support for major clinical initiatives. The President & Chairman evaluates the long-term impact of strategic decisions on patient outcomes and organizational sustainability. Through visionary leadership, McLean guides the hospital toward continued success and innovation in the delivery of medical care.

    Richard Merhar - Chief Information Officer

    Richard Merhar, the Chief Information Officer at Chester County, PA, architects the digital infrastructure and health information systems essential for modern patient care. Overseeing cybersecurity protocols and data integrity, the Chief Information Officer ensures that sensitive medical records remain secure while remaining accessible to authorized clinical staff. This leadership role involves integrating advanced electronic health record platforms with the broader University of Pennsylvania Health System network. By leveraging data analytics, Richard Merhar drives improvements in clinical decision-making and operational efficiency. Merhar manages the deployment of new software solutions that streamline patient intake and billing processes. The Chief Information Officer evaluates emerging technologies to determine their potential for enhancing diagnostic accuracy and patient monitoring. Through the strategic management of information technology, Merhar supports the hospital's mission to provide technologically advanced, reliable, and patient-centered healthcare services across the entire regional network.

    Michelle Barone - Chief of Staff

    Michelle Barone, the Chief of Staff at Chester County, PA, coordinates executive operations and facilitates communication between the leadership team and the medical staff. Overseeing the execution of strategic initiatives, the Chief of Staff ensures that all departments remain aligned with the core mission of the University of Pennsylvania Health System. This leadership role involves managing the agenda for executive meetings and tracking the progress of key organizational projects. By fostering collaboration across clinical and administrative divisions, Michelle Barone drives operational cohesion. Barone acts as a primary liaison for the board, providing critical updates on performance metrics and institutional challenges. The Chief of Staff manages special projects that require cross-functional expertise, ensuring that resources are deployed effectively to meet patient care goals. Through meticulous coordination of executive activities, Barone supports the overall stability and strategic direction of the hospital system.

    Shaun Bollig - Deputy Director

    Shaun Bollig, the Deputy Director at Chester County, PA, manages critical infrastructure projects and public health initiatives. Overseeing regional resource allocation, the Deputy Director ensures that hospital facilities maintain compliance with state health regulations. This leadership role involves coordinating with the University of Pennsylvania Health System to integrate advanced medical technologies into local care delivery. By streamlining operational workflows, Shaun Bollig directly impacts the efficiency of patient services across the county. Bollig monitors performance metrics to guarantee that clinical standards remain high while optimizing budget utilization for essential medical equipment. Through rigorous oversight of facility maintenance and expansion, the Deputy Director supports the long-term sustainability of the healthcare network. This position requires constant collaboration with department heads to align daily activities with the broader mission of providing accessible, high-quality care to the surrounding communities.

    Rae Morgan - Deputy Director

    Rae Morgan, the Deputy Director at Chester County, PA, directs community outreach programs and public health education efforts. Managing the integration of preventative care services, the Deputy Director expands the reach of hospital resources into underserved areas. This leadership role involves building partnerships with local organizations to address specific health needs within the population. By analyzing demographic data, Rae Morgan identifies gaps in service delivery and implements targeted programs to improve wellness outcomes. Morgan coordinates with clinical teams to ensure that public health initiatives align with the overarching medical strategies of the University of Pennsylvania Health System. The Deputy Director evaluates the effectiveness of community programs through detailed impact assessments and adjusts strategies to maximize health benefits. Through proactive engagement with regional stakeholders, Morgan strengthens the connection between the hospital and the residents of the county.

    Eve Large - Deputy Director

    Eve Large, the Deputy Director at Chester County, PA, oversees human resources strategy and workforce development for the medical staff. Managing talent acquisition and retention, the Deputy Director ensures that the hospital maintains a highly skilled team capable of delivering complex care. This leadership role involves designing training programs that align with the standards of the University of Pennsylvania Health System. By fostering a culture of professional excellence, Eve Large drives employee engagement and operational productivity. Large monitors staffing levels across various departments to ensure optimal patient-to-provider ratios during peak demand periods. The Deputy Director implements policies that promote workplace safety and professional development, directly impacting the quality of care provided to patients. Through strategic workforce planning, Large secures the human capital necessary to support the long-term growth and clinical success of the entire healthcare organization.

    Erik Walschburger - County Administrator

    Erik Walschburger, the County Administrator at Chester County, PA, directs the administrative functions and governance structures supporting the hospital system. Overseeing the implementation of organizational policies, the County Administrator ensures that all departments operate in accordance with the strategic goals established by the University of Pennsylvania Health System. This leadership role involves managing complex inter-departmental communications and ensuring that administrative processes support clinical efficiency. By optimizing resource distribution, Erik Walschburger facilitates seamless operations across the entire healthcare network. Walschburger coordinates with the board and executive leadership to define long-term objectives and monitor progress toward institutional milestones. The County Administrator maintains rigorous oversight of fiscal and operational compliance, ensuring that the organization meets all regulatory requirements. Through disciplined management of administrative workflows, Walschburger provides the foundational support necessary for the hospital to deliver consistent, high-quality medical services to the region.

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    Frequently Asked Questions Regarding Chester County, PA Top Executives and Leadership Team

    Who leads Chester County, PA?
    Chester County, PA is led by Julie Bookheimer (Chief Financial Officer), along with executives such as Caroline Lewis (President) and Joyce McLean (President & Chairman).
    Who is part of Chester County, PA’s executive team?
    The executive team of Chester County, PA includes leaders such as Julie Bookheimer (Chief Financial Officer), Caroline Lewis (President), Joyce McLean (President & Chairman) and other senior executives.
    How many executives does Chester County, PA have?
    Chester County, PA has 9 executives leading key business areas.
    What roles are included in Chester County, PA’s leadership team?
    The leadership team of Chester County, PA includes roles such as Chief Financial Officer, President, President & Chairman, Chief Information Officer, Chief of Staff.