Northwestern Medicine Executive and Leadership Team

June, 2026

Leadership Overview

Northwestern Medicine has 10 executives leading key functions including strategy, operations, finance, technology, and clinical care.

Driven by a commitment to advancing health, Northwestern Medicine focuses on delivering exceptional patient care and pioneering medical research through its integrated academic health system.

Leadership Roles at Northwestern Medicine

  • President & Chief Executive Officer - Howard Chrisman
  • Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions - Adam Sloane
  • Vice President, Finance & Chief Financial Officer, Region (West) - Daniel Bunnell
  • President - Maura O'Toole
  • Chief of Staff - Amanda Clarke
  • Medical Director & Chief of Staff - Robert Rivers
  • Senior Vice President - Chief Information Officer - Douglas King
  • Chief Human Resources Officer - Christina Dietz
  • Director - Information Technology Chief of Staff - Northwestern Medicine - Susan Feeley
  • Chief Medical Officer, Population Health - Dana McDonald
  • Howard Chrisman - President & Chief Executive Officer

    Howard Chrisman, the President & Chief Executive Officer at Northwestern Medicine, directs the overall strategic vision and operational execution for the integrated academic health system. This leadership role involves guiding the collaboration between Northwestern Memorial HealthCare and Northwestern University Feinberg School of Medicine, ensuring alignment across distinct organizational entities. Chrisman oversees the advancement of patient care standards and the expansion of research initiatives, driving the organization's mission to improve health and provide exceptional medical services. The President & Chief Executive Officer ensures that all divisions operate cohesively, fostering an environment of innovation and clinical excellence. By setting high-level objectives and managing key stakeholder relationships, Howard Chrisman solidifies the organization's market position and commitment to advancing medical science.
    Howard Chrisman

    Adam Sloane - Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions

    Adam Sloane, the Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions at Northwestern Medicine, directs financial strategy and oversight for the organization's extensive clinical operations. This critical role involves managing budgets, financial planning, and ensuring fiscal responsibility across all medical groups and clinical divisions. Sloane's responsibilities include optimizing financial performance, identifying cost-saving opportunities, and supporting strategic investments in patient care and research infrastructure. The Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions ensures the financial health and sustainability of the clinical arms of Northwestern Medicine. By providing robust financial leadership and analysis, Adam Sloane enables the organization to pursue its mission of advancing health and delivering exceptional patient services.
    Adam Sloane

    Daniel Bunnell - Vice President, Finance & Chief Financial Officer, Region (West)

    Daniel Bunnell, the Vice President, Finance & Chief Financial Officer, Region (West) at Northwestern Medicine, manages the financial operations and strategic fiscal planning for the western region of the health system. This role involves overseeing budgeting, financial analysis, and resource allocation to support clinical services and growth initiatives within the specified geographic area. Bunnell's expertise ensures financial integrity and efficiency, contributing to the overall economic health of Northwestern Medicine's western operations. The Vice President, Finance & Chief Financial Officer, Region (West) plays a key part in aligning regional financial performance with the broader organizational objectives. By providing dedicated financial leadership for the western region, Daniel Bunnell supports the delivery of exceptional patient care and the expansion of services in that area.
    Daniel Bunnell

    Maura O'Toole - President

    Maura O'Toole, the President at Northwestern Medicine, directs specific operational areas and strategic development within the health system. This leadership role involves overseeing key business units and driving initiatives that enhance patient care delivery and organizational growth. O'Toole's responsibilities focus on ensuring operational excellence and the effective implementation of strategic plans across designated sectors. The President contributes significantly to the overall management and advancement of Northwestern Medicine's services. By leading critical operational functions and fostering strategic partnerships, Maura O'Toole supports the organization's commitment to providing leading-edge healthcare and advancing medical innovation.

    Amanda Clarke - Chief of Staff

    Amanda Clarke, the Chief of Staff at Northwestern Medicine, provides direct support and strategic counsel to executive leadership, facilitating the efficient execution of organizational priorities. This role involves managing critical projects, coordinating interdepartmental initiatives, and ensuring seamless communication across the health system. Clarke's responsibilities include streamlining operational workflows and enhancing executive decision-making processes. The Chief of Staff acts as a key liaison, bridging communication gaps and driving forward strategic objectives. By optimizing executive bandwidth and managing key organizational processes, Amanda Clarke ensures that leadership efforts are focused and impactful, contributing to the overall mission of Northwestern Medicine.

    Robert Rivers - Medical Director & Chief of Staff

    Robert Rivers, the Medical Director & Chief of Staff at Northwestern Medicine, leads clinical strategy and operational excellence within the medical group. This position involves overseeing physician leadership, ensuring the highest standards of patient care, and driving clinical innovation across various medical departments. Rivers's focus includes enhancing physician engagement and fostering a culture of continuous improvement in clinical outcomes. The Medical Director & Chief of Staff plays a crucial role in aligning medical practice with the broader organizational goals of Northwestern Medicine. By championing evidence-based medicine and supporting physician development, Robert Rivers significantly contributes to the delivery of high-quality healthcare services and the advancement of the health system's clinical mission.

    Douglas King - Senior Vice President - Chief Information Officer

    Douglas King, the Senior Vice President - Chief Information Officer at Northwestern Medicine, leads the strategic development and implementation of information technology across the health system. This executive role involves overseeing all aspects of IT infrastructure, digital transformation, and data management to support clinical care, research, and administrative functions. King's focus includes enhancing cybersecurity, optimizing electronic health records, and leveraging technology to improve patient outcomes and operational efficiency. The Senior Vice President - Chief Information Officer ensures that technology initiatives align with Northwestern Medicine's mission and strategic goals. By driving innovation in digital health and ensuring robust IT systems, Douglas King plays a pivotal role in the organization's ability to deliver advanced medical services and maintain operational excellence.

    Christina Dietz - Chief Human Resources Officer

    Christina Dietz, the Chief Human Resources Officer at Northwestern Medicine, directs all human capital strategies and operations for the expansive health system. This leadership position involves overseeing talent acquisition, employee development, compensation and benefits, and fostering a positive organizational culture. Dietz's responsibilities are crucial for attracting, retaining, and engaging the diverse workforce necessary to deliver high-quality patient care and advance medical research. The Chief Human Resources Officer ensures that HR policies and practices support Northwestern Medicine's mission and values, promoting an environment of inclusivity and professional growth. By championing employee well-being and strategic workforce planning, Christina Dietz significantly contributes to the operational strength and long-term success of the organization.

    Susan Feeley - Director - Information Technology Chief of Staff - Northwestern Medicine

    Susan Feeley, the Director - Information Technology Chief of Staff - Northwestern Medicine, supports the Chief Information Officer in managing the IT department's strategic initiatives and operational effectiveness. This position involves coordinating projects, facilitating communication between IT teams and other organizational units, and ensuring alignment with the overall technology roadmap. Feeley's role is essential for optimizing the efficiency and impact of IT services across the health system. The Director - Information Technology Chief of Staff - Northwestern Medicine acts as a critical link, ensuring that IT strategies effectively support Northwestern Medicine's clinical and research missions. By enhancing IT governance and project execution, Susan Feeley contributes to the seamless delivery of technology solutions.

    Dana McDonald - Chief Medical Officer, Population Health

    Dana McDonald, the Chief Medical Officer, Population Health at Northwestern Medicine, leads the strategic direction and clinical oversight for population health management initiatives. This executive role focuses on improving health outcomes for defined patient groups through proactive care, disease prevention, and coordinated health services. McDonald's responsibilities include developing and implementing strategies that enhance patient well-being and reduce healthcare costs across populations. The Chief Medical Officer, Population Health ensures that clinical practices align with the goals of value-based care and community health improvement. By championing innovative approaches to population health, Dana McDonald significantly advances Northwestern Medicine's mission to create healthier communities.

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    Frequently Asked Questions Regarding Northwestern Medicine Top Executives and Leadership Team

    Who leads Northwestern Medicine?
    Northwestern Medicine is led by Howard Chrisman (President & Chief Executive Officer), along with executives such as Adam Sloane (Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions) and Daniel Bunnell (Vice President, Finance & Chief Financial Officer, Region (West)).
    Who is part of Northwestern Medicine’s executive team?
    The executive team of Northwestern Medicine includes leaders such as Howard Chrisman (President & Chief Executive Officer), Adam Sloane (Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions), Daniel Bunnell (Vice President, Finance & Chief Financial Officer, Region (West)) and other senior executives.
    How many executives does Northwestern Medicine have?
    Northwestern Medicine has 10 executives leading key business areas.
    What roles are included in Northwestern Medicine’s leadership team?
    The leadership team of Northwestern Medicine includes roles such as President & Chief Executive Officer, Vice President, Finance & Chief Financial Officer, Medical Groups & Systems Clinical Divisions, Vice President, Finance & Chief Financial Officer, Region (West), President, Chief of Staff.