Northwest Permanente Executive and Leadership Team

October, 2026

Leadership Overview

Northwest Permanente has 4 executives leading key functions including operations, financial strategy, administrative oversight, and human capital management.

Committed to clinical excellence, Northwest Permanente delivers comprehensive multispecialty healthcare services to hundreds of thousands of members across the Pacific Northwest region.

Leadership Roles at Northwest Permanente

  • Finance Chief Financial Officer & Vice President - Marilynn Weber
  • Chief Operating Officer - Mary Giswold
  • Chief Administrative Officer - Martin Zerr
  • Vice President & Chief People Officer - Eric Poolman
  • Marilynn Weber - Finance Chief Financial Officer & Vice President

    Marilynn Weber, the Finance Chief Financial Officer & Vice President at Northwest Permanente, manages the fiscal health and long-term economic strategy of the organization. Overseeing capital planning and budgetary compliance, the Finance Chief Financial Officer & Vice President ensures that financial resources align with the clinical needs of 625,000 members. Weber directs the financial reporting processes and risk management frameworks that protect the stability of the multispecialty practice. By analyzing market trends and healthcare expenditure data, the Finance Chief Financial Officer & Vice President provides the insights necessary for informed decision-making at the executive level. Marilynn Weber maintains the fiscal integrity of the organization while supporting investments in medical technology and physician staffing. Through disciplined financial stewardship, the Finance Chief Financial Officer & Vice President enables the continued expansion of high-quality medical services throughout the Pacific Northwest.

    Mary Giswold - Chief Operating Officer

    Mary Giswold, the Chief Operating Officer at Northwest Permanente, directs the daily clinical operations for over 1,300 physicians. Overseeing the delivery of multispecialty care, the Chief Operating Officer ensures that medical workflows remain efficient across the entire Oregon and southwest Washington network. Giswold manages the integration of complex healthcare services to maintain high standards for 625,000 Kaiser Permanente members. By optimizing resource allocation and clinical throughput, the Chief Operating Officer supports the organization's mission of providing accessible, high-quality medical attention. This leadership role involves constant collaboration with the Board to refine operational protocols and improve patient outcomes. Through rigorous oversight of regional medical facilities, Mary Giswold drives the operational stability necessary for sustained growth. Ultimately, the Chief Operating Officer secures the infrastructure required for delivering superior healthcare solutions to the community.
    Mary Giswold

    Martin Zerr - Chief Administrative Officer

    Martin Zerr, the Chief Administrative Officer at Northwest Permanente, governs the internal business processes and organizational infrastructure supporting 1,300 physicians. Overseeing administrative functions, the Chief Administrative Officer ensures that the multispecialty care environment operates with maximum efficiency. Zerr manages the alignment of corporate policies with the healthcare delivery requirements of the Kaiser Permanente member base. By streamlining internal communications and administrative workflows, the Chief Administrative Officer facilitates seamless cooperation between clinical departments. Martin Zerr coordinates with other C-suite leaders to implement strategic initiatives that enhance the overall patient experience. This leadership role involves maintaining the organizational systems that allow physicians to focus exclusively on medical care. Through the effective management of administrative assets, the Chief Administrative Officer drives the operational excellence required to serve the diverse healthcare needs of the Oregon and southwest Washington population.
    Martin Zerr

    Eric Poolman - Vice President & Chief People Officer

    Eric Poolman, the Vice President & Chief People Officer at Northwest Permanente, directs the talent acquisition, retention, and professional development strategies for the physician workforce. Overseeing human capital initiatives, the Vice President & Chief People Officer ensures that the organization attracts top-tier medical talent to serve 625,000 members. Poolman manages the cultural integration of new physicians into the multispecialty care model. By fostering a supportive work environment, the Vice President & Chief People Officer drives physician engagement and long-term retention. Eric Poolman collaborates with the executive team to align workforce planning with the evolving healthcare demands of the Pacific Northwest. This leadership role involves designing programs that promote professional growth and clinical excellence among the staff. Through the strategic management of human resources, the Vice President & Chief People Officer supports the organization's commitment to delivering high-quality medical services.
    Eric Poolman

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    Frequently Asked Questions Regarding Northwest Permanente Top Executives and Leadership Team

    Who leads Northwest Permanente?
    Northwest Permanente is led by Marilynn Weber (Finance Chief Financial Officer & Vice President), along with executives such as Mary Giswold (Chief Operating Officer) and Martin Zerr (Chief Administrative Officer).
    Who is part of Northwest Permanente’s executive team?
    The executive team of Northwest Permanente includes leaders such as Marilynn Weber (Finance Chief Financial Officer & Vice President), Mary Giswold (Chief Operating Officer), Martin Zerr (Chief Administrative Officer) and other senior executives.
    How many executives does Northwest Permanente have?
    Northwest Permanente has 4 executives leading key business areas.
    What roles are included in Northwest Permanente’s leadership team?
    The leadership team of Northwest Permanente includes roles such as Finance Chief Financial Officer & Vice President, Chief Operating Officer, Chief Administrative Officer, Vice President & Chief People Officer.