MercyOne Executive and Leadership Team

July, 2026

Leadership Overview

MercyOne has 10 executives leading key functions including strategy, operations, and human resources.

Dedicated to enhancing community well-being, MercyOne operates as a connected system of healthcare facilities and services, prioritizing patient care and organizational integrity.

Leadership Roles at MercyOne

  • Chief Executive Officer - David Swieskowski
  • President & Chief Executive Officer - Robert Baxter
  • President & Chief Executive Officer - Dan Aten
  • Vice President & Chief Executive Officer - Marcia Hendricks
  • Chief Operating Officer - Sharon Phillips
  • Chief of Staff - J.B. McConville
  • Chief Human Resources Officer & Vice President - Jackie Luecht
  • Regional Chief Revenue Officer and Privacy Officer - Donna Sanders
  • Chief Human Resources Officer & Director, Human Resources - Julie Kline
  • Chief Legal Officer - Hannah Campbell
  • David Swieskowski - Chief Executive Officer

    David Swieskowski, the Chief Executive Officer at MercyOne, directs the overarching strategic vision and operational framework for the entire healthcare system. This leadership position involves guiding MercyOne's mission to serve communities through integrated health services. Swieskowski's focus centers on fostering innovation within healthcare delivery models and ensuring financial sustainability across all facilities. The Chief Executive Officer's responsibilities include setting long-term objectives and overseeing the execution of strategic initiatives that align with the company's commitment to patient well-being. David Swieskowski drives the organization's growth and market presence by championing advancements in medical technology and patient care protocols. This executive ensures that MercyOne remains at the forefront of healthcare excellence, adapting to evolving industry standards and patient needs.

    Robert Baxter - President & Chief Executive Officer

    Robert Baxter, the President & Chief Executive Officer at MercyOne, spearheads the strategic direction and operational execution of the healthcare network. This critical role involves ensuring the seamless integration of services across all MercyOne facilities, driving forward the organization's mission of community health enhancement. Baxter's leadership focuses on optimizing patient care pathways and fostering a culture of continuous improvement. The President & Chief Executive Officer oversees key strategic partnerships and resource allocation to support MercyOne's growth objectives. Robert Baxter champions initiatives aimed at expanding access to quality healthcare services, particularly within the Iowa region. This executive's purview includes driving operational efficiencies and maintaining the highest standards of clinical excellence throughout the system.
    Robert Baxter

    Dan Aten - President & Chief Executive Officer

    Dan Aten, the President & Chief Executive Officer at MercyOne, leads the strategic planning and operational management of the healthcare system. This executive guides MercyOne's commitment to providing comprehensive health services and fostering community well-being across its network. Aten's responsibilities encompass driving organizational growth, enhancing patient care quality, and ensuring fiscal responsibility. The President & Chief Executive Officer oversees the implementation of innovative healthcare solutions and the expansion of services to meet evolving community needs. Dan Aten focuses on strengthening MercyOne's position as a leading healthcare provider by cultivating strategic alliances and optimizing resource deployment. This leadership role is pivotal in maintaining the organization's dedication to accessible and high-quality medical care.

    Marcia Hendricks - Vice President & Chief Executive Officer

    Marcia Hendricks, the Vice President & Chief Executive Officer at MercyOne, directs the strategic vision and operational execution for key segments of the healthcare system. This leadership role involves overseeing the delivery of integrated health services and ensuring alignment with MercyOne's core mission of community health. Hendricks focuses on enhancing patient outcomes and driving operational efficiencies across the facilities under management. The Vice President & Chief Executive Officer is responsible for fostering innovation in healthcare delivery and managing critical relationships with stakeholders. Marcia Hendricks champions initiatives that expand access to quality care and improve the overall patient experience. This executive's leadership ensures MercyOne continues to meet the evolving health needs of the populations it serves.
    Marcia Hendricks

    Sharon Phillips - Chief Operating Officer

    Sharon Phillips, the Chief Operating Officer at MercyOne, oversees the day-to-day operations and efficiency of the healthcare system's facilities and services. This executive drives the implementation of strategic initiatives designed to enhance patient care delivery and operational performance across the network. Phillips's responsibilities include optimizing resource allocation, streamlining workflows, and ensuring compliance with healthcare regulations. The Chief Operating Officer plays a crucial role in fostering a culture of excellence and continuous improvement throughout MercyOne. Sharon Phillips focuses on managing the complex logistical demands of a multi-facility healthcare organization, ensuring seamless coordination between clinical and administrative functions. This leadership ensures that MercyOne consistently delivers high-quality, accessible healthcare services to its communities.

    J.B. McConville - Chief of Staff

    J.B. McConville, the Chief of Staff at MercyOne, provides strategic support and operational coordination for the executive leadership team. This role involves facilitating communication and ensuring the efficient execution of key organizational priorities across the healthcare system. McConville's responsibilities include managing special projects, advising on strategic decisions, and enhancing the effectiveness of leadership functions. The Chief of Staff acts as a key liaison, bridging communication between various departments and executive leadership to drive alignment. J.B. McConville focuses on optimizing the flow of information and resources, ensuring that MercyOne's strategic objectives are met with precision and efficiency. This executive's contribution is vital to maintaining operational synergy and advancing the organization's mission.

    Jackie Luecht - Chief Human Resources Officer & Vice President

    Jackie Luecht, the Chief Human Resources Officer & Vice President at MercyOne, directs all human capital strategies and workforce development initiatives for the healthcare system. This executive is responsible for cultivating a robust organizational culture, attracting top talent, and ensuring employee engagement across all MercyOne facilities. Luecht's purview includes overseeing compensation, benefits, talent management, and employee relations to support the organization's mission. The Chief Human Resources Officer & Vice President plays a pivotal role in aligning HR strategies with business objectives, ensuring a skilled and motivated workforce. Jackie Luecht drives initiatives focused on professional development and fostering an inclusive environment, critical for delivering exceptional patient care. This leadership ensures MercyOne's human resources function effectively supports its operational and strategic goals.
    Jackie Luecht

    Donna Sanders - Regional Chief Revenue Officer and Privacy Officer

    Donna Sanders, the Regional Chief Revenue Officer and Privacy Officer at MercyOne, manages financial performance and ensures robust data privacy protocols across designated regions. This executive drives revenue cycle optimization, focusing on maximizing reimbursement and financial sustainability for the healthcare system. Sanders's responsibilities include overseeing billing, collections, and payer relations, while also safeguarding patient information in compliance with all regulations. The Regional Chief Revenue Officer and Privacy Officer plays a critical role in balancing financial health with stringent privacy standards. Donna Sanders leads initiatives to enhance revenue capture and implement best practices in data security, ensuring operational integrity. This executive's dual focus is essential for MercyOne's continued growth and adherence to ethical healthcare practices.

    Julie Kline - Chief Human Resources Officer & Director, Human Resources

    Julie Kline, the Chief Human Resources Officer & Director, Human Resources at MercyOne, leads comprehensive human resources strategies and operations for the healthcare network. This executive is responsible for talent acquisition, employee development, and fostering a positive work environment that supports MercyOne's mission of community health. Kline's oversight includes managing HR policies, ensuring compliance, and driving initiatives that enhance employee engagement and retention. The Chief Human Resources Officer & Director, Human Resources plays a key part in aligning the workforce with organizational goals. Julie Kline focuses on building a skilled and dedicated team, essential for delivering high-quality patient care. This leadership ensures that MercyOne's human capital strategy effectively supports its operational needs and long-term vision.
    Hannah Campbell, the Chief Legal Officer at MercyOne, provides expert legal counsel and oversees all legal affairs for the healthcare system. This executive ensures compliance with federal and state healthcare regulations, manages risk mitigation strategies, and guides the organization through complex legal challenges. Campbell's responsibilities include advising on corporate governance, contracts, and litigation matters, safeguarding MercyOne's interests. The Chief Legal Officer plays a critical role in maintaining the integrity and ethical standards of the organization. Hannah Campbell focuses on proactive legal planning and ensuring that all operations adhere to the highest legal and ethical benchmarks. This leadership is fundamental to MercyOne's stability and its commitment to providing trusted healthcare services.

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    Frequently Asked Questions Regarding MercyOne Top Executives and Leadership Team

    Who leads MercyOne?
    MercyOne is led by David Swieskowski (Chief Executive Officer), along with executives such as Robert Baxter (President & Chief Executive Officer) and Dan Aten (President & Chief Executive Officer).
    Who is part of MercyOne’s executive team?
    The executive team of MercyOne includes leaders such as David Swieskowski (Chief Executive Officer), Robert Baxter (President & Chief Executive Officer), Dan Aten (President & Chief Executive Officer) and other senior executives.
    How many executives does MercyOne have?
    MercyOne has 10 executives leading key business areas.
    What roles are included in MercyOne’s leadership team?
    The leadership team of MercyOne includes roles such as Chief Executive Officer, President & Chief Executive Officer, President & Chief Executive Officer, Vice President & Chief Executive Officer, Chief Operating Officer.