Legacy Health Executive and Leadership Team

May, 2026

Leadership Overview

Legacy Health has 10 executives leading key functions including strategy, operations, finance, and medical affairs.

Driven by a commitment to community wellness, Legacy Health emphasizes high-quality patient care, staff support, and diversity while fostering healthier lives through its hospitals, clinics, and health programs.

Leadership Roles at Legacy Health

  • President & Chief Executive Officer - George Brown
  • Interim Senior VP & Chief Financial Officer - Carolyn Coggins
  • Chief Operating Officer - Linda Damiano
  • Senior Vice President, Chief Operating Officer - Jonathan Avery
  • President - James Aberle
  • President, Willamette Region - Joseph Yoder
  • Chief Medical Officer - Lori Farrell
  • Chief Operations Officer - Mariam Nkubito
  • Chief Medical Officer, Legacy Samaritan Medical Center - Daniel Bissell
  • Vice President & Associate Chief Medical Officer - Amy Chaumeton
  • George Brown - President & Chief Executive Officer

    George Brown, the President & Chief Executive Officer at Legacy Health, directs the overall strategic vision and operational execution for the entire healthcare system. Brown's leadership guides the organization's commitment to comprehensive primary, secondary, and tertiary care across the Portland and Vancouver metro area and the mid-Willamette Valley. This executive role involves ensuring the delivery of high-quality patient care, fostering a supportive environment for staff, and championing diversity initiatives throughout all Legacy Health facilities. By setting the organizational compass, George Brown ensures alignment with the mission of improving community wellness and fostering healthier lives through integrated hospitals, clinics, and health programs. The President & Chief Executive Officer's oversight extends to all major strategic decisions, financial health, and long-term growth planning, solidifying Legacy Health's position as a vital community resource.
    George Brown

    Carolyn Coggins - Interim Senior VP & Chief Financial Officer

    Carolyn Coggins, the Interim Senior VP & Chief Financial Officer at Legacy Health, directs the financial strategy and fiscal management of the nonprofit healthcare system. Coggins's oversight ensures the financial stability and sustainability required to provide comprehensive primary, secondary, and tertiary care across its service areas. This critical role involves managing budgets, financial planning, revenue cycle management, and investment strategies to support Legacy Health's mission of improving community wellness. By maintaining rigorous financial discipline, Carolyn Coggins enables the organization to invest in high-quality patient care, staff development, and essential health programs. The Interim Senior VP & Chief Financial Officer's expertise is vital for navigating the complex financial landscape of healthcare, ensuring resources are allocated effectively to foster healthier lives throughout the Portland, Vancouver, and mid-Willamette Valley regions. Coggins's leadership safeguards the organization's ability to serve its communities.
    Carolyn Coggins

    Linda Damiano - Chief Operating Officer

    Linda Damiano, the Chief Operating Officer at Legacy Health, oversees the day-to-day operational functions critical to delivering comprehensive healthcare services. Damiano's responsibilities encompass managing the efficiency and effectiveness of hospitals, clinics, and various health programs across the Portland, Vancouver, and mid-Willamette Valley regions. This leadership position focuses on optimizing patient flow, resource allocation, and operational workflows to ensure the highest standards of patient care are consistently met. By driving operational excellence, Linda Damiano supports the organization's core mission of improving community wellness and fostering healthier lives. The Chief Operating Officer plays a pivotal role in implementing strategic initiatives, enhancing service delivery, and ensuring seamless coordination between different departments and facilities within the Legacy Health network. This executive's focus is on the practical execution of care delivery.

    Jonathan Avery - Senior Vice President, Chief Operating Officer

    Jonathan Avery, the Senior Vice President, Chief Operating Officer at Legacy Health, drives operational efficiency and strategic execution across key areas of the healthcare system. Avery's leadership focuses on enhancing the delivery of comprehensive care, ensuring seamless operations within hospitals and clinics throughout the Portland, Vancouver metro area, and the mid-Willamette Valley. This executive role involves optimizing resource utilization, implementing best practices in patient care delivery, and fostering an environment of continuous improvement. By overseeing critical operational functions, Jonathan Avery directly contributes to Legacy Health's mission of improving community wellness and promoting healthier lives. The Senior Vice President, Chief Operating Officer's responsibilities include managing complex projects, ensuring regulatory compliance, and collaborating with other leaders to achieve organizational goals. Avery's strategic approach to operations strengthens the system's capacity to serve its diverse patient population effectively.
    Jonathan Avery

    James Aberle - President

    James Aberle, the President at Legacy Health, directs strategic initiatives and operational oversight for specific regions or entities within the healthcare system. Aberle's leadership focuses on advancing Legacy Health's mission of providing comprehensive care and improving community wellness across its service areas. This executive role involves guiding key programs and facilities to ensure high-quality patient care and foster healthier lives. The President's responsibilities include driving growth, enhancing operational efficiency, and ensuring alignment with the organization's overarching goals. James Aberle plays a vital part in the strategic development and execution of plans that strengthen Legacy Health's presence and impact in the Portland, Vancouver, and mid-Willamette Valley regions. Aberle's focus is on leading specific operational domains to success.
    James Aberle

    Joseph Yoder - President, Willamette Region

    Joseph Yoder, the President, Willamette Region at Legacy Health, leads the strategic direction and operational management for the healthcare system's presence in the mid-Willamette Valley. Yoder's role is critical in ensuring comprehensive primary, secondary, and tertiary care services are delivered effectively to communities in this region. This executive focuses on enhancing patient care quality, supporting staff, and promoting diversity within the local healthcare network, directly contributing to Legacy Health's mission of improving community wellness. By overseeing regional operations, Joseph Yoder champions initiatives aimed at fostering healthier lives and strengthening the organization's impact. The President, Willamette Region, works to align local strategies with the broader organizational goals, ensuring consistent delivery of high-quality healthcare and community engagement. Yoder's leadership is instrumental in expanding Legacy Health's reach and effectiveness in the Willamette Valley.
    Joseph Yoder

    Lori Farrell - Chief Medical Officer

    Lori Farrell, the Chief Medical Officer at Legacy Health, provides critical medical leadership and strategic direction for patient care quality and clinical outcomes. Farrell's expertise guides the implementation of evidence-based medical practices across the healthcare system's hospitals and clinics, ensuring the delivery of high-quality, safe patient care. This executive role is central to upholding Legacy Health's commitment to fostering healthier lives and improving community wellness throughout the Portland, Vancouver, and mid-Willamette Valley regions. The Chief Medical Officer oversees clinical protocols, physician engagement, and medical staff development, ensuring alignment with the organization's mission and values. Lori Farrell's leadership ensures that clinical decision-making prioritizes patient well-being and supports the advancement of medical excellence within the system. Farrell's influence shapes the clinical landscape of Legacy Health's services.

    Mariam Nkubito - Chief Operations Officer

    Mariam Nkubito, the Chief Operations Officer at Legacy Health, directs the operational strategies and execution necessary for delivering comprehensive healthcare services. Nkubito's focus is on optimizing the efficiency and effectiveness of Legacy Health's hospitals, clinics, and health programs across the Portland, Vancouver metro area, and the mid-Willamette Valley. This leadership position involves managing daily operations, ensuring seamless patient experiences, and implementing process improvements to enhance care delivery. By driving operational excellence, Mariam Nkubito supports the organization's core mission of improving community wellness and fostering healthier lives. The Chief Operations Officer plays a key role in resource management, operational planning, and ensuring that all facilities function cohesively to meet patient needs. Nkubito's dedication to operational integrity strengthens Legacy Health's capacity to provide vital healthcare services.

    Daniel Bissell - Chief Medical Officer, Legacy Samaritan Medical Center

    Daniel Bissell, the Chief Medical Officer, Legacy Samaritan Medical Center at Legacy Health, leads the clinical operations and medical strategy specifically for the Legacy Samaritan Medical Center. Bissell's role ensures the highest standards of patient care and clinical excellence are maintained within this key facility, contributing to the broader mission of improving community wellness. This executive position focuses on physician leadership, clinical quality initiatives, and the integration of advanced medical practices to serve patients effectively in the Portland area. The Chief Medical Officer, Legacy Samaritan Medical Center, works to enhance patient outcomes, support medical staff development, and ensure the center's operations align with Legacy Health's commitment to fostering healthier lives. Daniel Bissell's dedicated leadership at the medical center level is crucial for delivering specialized care and advancing the organization's healthcare objectives.

    Amy Chaumeton - Vice President & Associate Chief Medical Officer

    Amy Chaumeton, the Vice President & Associate Chief Medical Officer at Legacy Health, supports the Chief Medical Officer in guiding clinical strategy and ensuring the highest standards of patient care. Chaumeton's responsibilities include contributing to the development and implementation of medical policies and procedures across the healthcare system, enhancing the quality of care provided. This executive role is vital in fostering healthier lives and supporting Legacy Health's commitment to community wellness throughout the Portland, Vancouver, and mid-Willamette Valley regions. The Vice President & Associate Chief Medical Officer collaborates with clinical teams to drive improvements in patient outcomes and operational efficiency. Amy Chaumeton's expertise aids in maintaining clinical excellence and ensuring that all medical practices align with the organization's mission and values. Chaumeton's support strengthens the overall clinical leadership structure.

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    Frequently Asked Questions Regarding Legacy Health Top Executives and Leadership Team

    Who leads Legacy Health?
    Legacy Health is led by George Brown (President & Chief Executive Officer), along with executives such as Carolyn Coggins (Interim Senior VP & Chief Financial Officer) and Linda Damiano (Chief Operating Officer).
    Who is part of Legacy Health’s executive team?
    The executive team of Legacy Health includes leaders such as George Brown (President & Chief Executive Officer), Carolyn Coggins (Interim Senior VP & Chief Financial Officer), Linda Damiano (Chief Operating Officer) and other senior executives.
    How many executives does Legacy Health have?
    Legacy Health has 10 executives leading key business areas.
    What roles are included in Legacy Health’s leadership team?
    The leadership team of Legacy Health includes roles such as President & Chief Executive Officer, Interim Senior VP & Chief Financial Officer, Chief Operating Officer, Senior Vice President, Chief Operating Officer, President.