MercyOne Executive and Leadership Team

June, 2026

Leadership Overview

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

Dedicated to enhancing community well-being, MercyOne operates as a comprehensive healthcare network, prioritizing patient care and integrated health services across Iowa.

Leadership Roles at MercyOne

  • Chief Executive Officer - Aaron Flugum
  • President & Chief Executive Officer - Dan Aten
  • Vice President & Chief Executive Officer - Marcia Hendricks
  • President & Chief Executive Officer - Robert Baxter
  • Vice President, Finance & Chief Financial Officer - Jesica Hanson
  • Vice President, Finance & Chief Financial Officer, Eastern Iowa Region - Arun Arora
  • Chief Operating Officer - Sharon Phillips
  • Group Chief Operating Officer, Medical - Bradley Whipple
  • Chief Human Resources Officer & Vice President - Jackie Luecht
  • Regional Chief Revenue Officer and Privacy Officer - Donna Sanders
  • Aaron Flugum - Chief Executive Officer

    Aaron Flugum, the Chief Executive Officer at MercyOne, directs the overarching strategic vision and operational execution for the healthcare system. This leadership role involves guiding MercyOne's mission to serve communities through integrated health services and facilities. Flugum's responsibilities encompass ensuring financial stability, fostering innovation in patient care delivery, and maintaining high standards of operational excellence across all departments. The Chief Executive Officer works closely with the board of directors and other senior leaders to align organizational goals with market needs and healthcare advancements. Aaron Flugum drives the strategic initiatives that position MercyOne as a leading healthcare provider in Iowa, focusing on sustainable growth and enhanced patient outcomes. This executive leadership ensures the organization remains responsive to evolving healthcare landscapes and community health requirements.

    Dan Aten - President & Chief Executive Officer

    Dan Aten, the President & Chief Executive Officer at MercyOne, spearheads the strategic direction and comprehensive management of the healthcare network. This executive position involves overseeing all facets of MercyOne's operations, ensuring the delivery of high-quality patient care and the effective functioning of its diverse health services. Aten's mandate includes driving organizational growth, fostering a culture of excellence, and maintaining strong relationships with stakeholders, including medical staff, patients, and community partners. The President & Chief Executive Officer is accountable for the overall performance and strategic positioning of MercyOne within the competitive healthcare sector. Dan Aten leads initiatives aimed at enhancing operational efficiency and expanding access to care, thereby reinforcing the organization's commitment to community well-being and advancing its mission.

    Marcia Hendricks - Vice President & Chief Executive Officer

    Marcia Hendricks, the Vice President & Chief Executive Officer at MercyOne, manages the strategic leadership and operational oversight for specific divisions within the healthcare system. This role involves directing key initiatives that support MercyOne's mission of providing connected health care facilities and services. Hendricks is responsible for driving performance, ensuring adherence to quality standards, and fostering an environment of continuous improvement across her areas of responsibility. The Vice President & Chief Executive Officer collaborates with other senior leaders to integrate services and enhance patient experiences. Marcia Hendricks focuses on optimizing resource allocation and implementing strategic plans to advance the organization's goals, contributing significantly to MercyOne's overall impact on community health and well-being.
    Marcia Hendricks

    Robert Baxter - President & Chief Executive Officer

    Robert Baxter, the President & Chief Executive Officer at MercyOne, leads the strategic vision and operational framework for the healthcare organization. This executive role involves comprehensive oversight of MercyOne's mission to provide integrated health services and facilities, focusing on enhancing patient care and community well-being. Baxter is tasked with driving organizational performance, ensuring financial sustainability, and cultivating a culture of innovation and excellence. The President & Chief Executive Officer works in tandem with the board and executive team to navigate the complexities of the healthcare industry and position MercyOne for future success. Robert Baxter directs efforts to expand access to care and improve health outcomes, reinforcing the organization's commitment to its foundational principles.
    Robert Baxter

    Jesica Hanson - Vice President, Finance & Chief Financial Officer

    Jesica Hanson, the Vice President, Finance & Chief Financial Officer at MercyOne, oversees the financial health and strategic fiscal planning for the healthcare system. This executive position involves managing all financial operations, including budgeting, forecasting, financial reporting, and investment strategies, to ensure the organization's long-term sustainability. Hanson is responsible for safeguarding assets, optimizing financial performance, and providing critical financial insights to support executive decision-making. The Vice President, Finance & Chief Financial Officer works closely with leadership across departments to align financial resources with strategic priorities and operational needs. Jesica Hanson drives financial stewardship, ensuring MercyOne can continue to invest in patient care and community health initiatives.

    Arun Arora - Vice President, Finance & Chief Financial Officer, Eastern Iowa Region

    Arun Arora, the Vice President, Finance & Chief Financial Officer, Eastern Iowa Region at MercyOne, manages the financial operations and fiscal strategy for the eastern Iowa sector of the healthcare system. This executive role involves overseeing budgeting, financial reporting, and resource allocation to support regional growth and operational efficiency. Arora is responsible for ensuring financial compliance, managing financial risks, and providing strategic financial guidance to regional leadership. The Vice President, Finance & Chief Financial Officer works to optimize financial performance within the eastern Iowa region, aligning fiscal activities with MercyOne's overarching mission. Arun Arora drives financial stewardship to support the delivery of high-quality healthcare services and community well-being initiatives in the region.

    Sharon Phillips - Chief Operating Officer

    Sharon Phillips, the Chief Operating Officer at MercyOne, directs the day-to-day operational activities and ensures the efficient functioning of the healthcare system's facilities and services. This critical role involves overseeing multiple departments, optimizing resource allocation, and implementing strategies to enhance patient care delivery and operational effectiveness. Phillips is responsible for driving process improvements, maintaining high standards of quality and safety, and fostering a collaborative work environment among clinical and administrative staff. The Chief Operating Officer plays a key part in executing the organization's strategic objectives, ensuring seamless integration of services across the network. Sharon Phillips focuses on operational excellence to support MercyOne's mission of helping people and communities thrive through comprehensive healthcare solutions.

    Bradley Whipple - Group Chief Operating Officer, Medical

    Bradley Whipple, the Group Chief Operating Officer, Medical at MercyOne, oversees the operational execution and strategic management of medical services across multiple facilities. This leadership position involves ensuring the efficient delivery of clinical care, optimizing resource utilization, and driving improvements in patient outcomes and satisfaction. Whipple is responsible for coordinating medical operations, implementing best practices, and fostering collaboration among medical staff and administrative teams. The Group Chief Operating Officer, Medical works to align medical services with the broader organizational goals of MercyOne. Bradley Whipple focuses on enhancing the quality, safety, and accessibility of medical care provided throughout the network, contributing significantly to the system's overall mission.

    Jackie Luecht - Chief Human Resources Officer & Vice President

    Jackie Luecht, the Chief Human Resources Officer & Vice President at MercyOne, leads the strategic direction and management of all human capital initiatives for the healthcare network. This executive role encompasses talent acquisition, employee development, compensation and benefits, and fostering a positive organizational culture that supports MercyOne's mission. Luecht is responsible for ensuring the organization has the skilled workforce necessary to deliver exceptional patient care and achieve its strategic objectives. The Chief Human Resources Officer & Vice President collaborates with senior leadership to implement HR policies and programs that align with business goals and promote employee engagement. Jackie Luecht drives initiatives focused on workforce planning, talent retention, and cultivating an environment where employees can thrive.
    Jackie Luecht

    Donna Sanders - Regional Chief Revenue Officer and Privacy Officer

    Donna Sanders, the Regional Chief Revenue Officer and Privacy Officer at MercyOne, directs strategies to optimize revenue generation and ensure robust privacy compliance across designated regions. This dual-focused executive role involves overseeing revenue cycle management, payer relations, and business development initiatives to enhance financial performance. Sanders is also responsible for implementing and enforcing comprehensive privacy policies and procedures to protect patient information in accordance with all applicable regulations. The Regional Chief Revenue Officer and Privacy Officer works to balance financial growth with stringent adherence to privacy standards. Donna Sanders drives initiatives that maximize revenue streams while upholding the highest levels of data security and patient confidentiality.

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding MercyOne Top Executives and Leadership Team

    Who leads MercyOne?
    MercyOne is led by Aaron Flugum (Chief Executive Officer), along with executives such as Dan Aten (President & Chief Executive Officer) and Marcia Hendricks (Vice President & Chief Executive Officer).
    Who is part of MercyOne’s executive team?
    The executive team of MercyOne includes leaders such as Aaron Flugum (Chief Executive Officer), Dan Aten (President & Chief Executive Officer), Marcia Hendricks (Vice 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, Vice President & Chief Executive Officer, President & Chief Executive Officer, Vice President, Finance & Chief Financial Officer.