UW Medicine Executive and Leadership Team

October, 2026

Leadership Overview

UW Medicine has 10 executives leading key functions including strategy, clinical operations, medical research, and technology infrastructure.

Committed to advancing academic healthcare, UW Medicine integrates biomedical research with patient care to improve health outcomes for communities across the globe.

Leadership Roles at UW Medicine

  • Chief Executive Officer - Wendy Tinker
  • MD Chief Executive Officer - Robert Ireton
  • Chief Operating Officer, Information Technology Services - Kristal Mauritz-Miller
  • President - April Munoz-Adcock
  • President & Senior VP, Hospitals Clinics & For Medical Affairs - Bradley Simmons
  • Chief of Staff - Christy Gullion
  • Deputy Chief Technology Officer - Kjel Hanson
  • MD, Professor of Anesthesiology, Chief of Anesthesiology, Associate Medical Director, Chief of Staff - Alan Artru
  • Chief People Officer - Kei Takamura
  • Chief Medical Officer - David Zonies
  • Wendy Tinker - Chief Executive Officer

    Wendy Tinker, the Chief Executive Officer at UW Medicine, directs the overarching strategic vision for this academic healthcare system. Tinker manages the alignment of clinical services with research initiatives to ensure high-quality patient outcomes. By overseeing the integration of medical education and hospital operations, the Chief Executive Officer maintains the organization's status as a leader in biomedical innovation. Wendy Tinker drives long-term growth by fostering partnerships with regional health networks and academic institutions. This leadership role involves constant evaluation of healthcare delivery models to meet the evolving needs of patients across the globe. Through rigorous oversight of administrative functions, the Chief Executive Officer secures the financial and operational stability required for sustained excellence in medical care and scientific discovery.

    Robert Ireton - MD Chief Executive Officer

    Robert Ireton, the MD Chief Executive Officer at UW Medicine, focuses on the clinical governance and medical standards that define the system's patient care excellence. Ireton architects the protocols for physician training and clinical practice, ensuring that medical staff adhere to the highest standards of evidence-based medicine. Robert Ireton drives the implementation of advanced diagnostic and treatment methodologies across all hospital facilities. By coordinating with department heads, the MD Chief Executive Officer ensures that clinical research findings translate directly into improved patient care pathways. This role involves managing the complex intersection of academic research and daily hospital operations to maintain superior health outcomes. Through strategic leadership, the MD Chief Executive Officer optimizes the delivery of specialized medical services to diverse patient populations.

    Kristal Mauritz-Miller - Chief Operating Officer, Information Technology Services

    Kristal Mauritz-Miller, the Chief Operating Officer, Information Technology Services at UW Medicine, manages the operational deployment of IT resources across the entire healthcare system. Mauritz-Miller drives the optimization of information technology services to support both clinical workflows and administrative functions. Kristal Mauritz-Miller oversees the implementation of large-scale digital projects that enhance the connectivity of hospital facilities and research centers. This leadership role involves aligning IT service delivery with the strategic needs of the medical staff to ensure reliable and efficient technology support. By focusing on operational excellence within the IT department, the Chief Operating Officer, Information Technology Services ensures that the digital backbone of the organization remains robust and responsive to the demands of modern academic medicine.
    Kristal Mauritz-Miller

    April Munoz-Adcock - President

    April Munoz-Adcock, the President at UW Medicine, manages the operational execution of the system's strategic goals across its various clinical and research divisions. Munoz-Adcock drives the expansion of service lines and ensures that hospital operations remain efficient and patient-centered. April Munoz-Adcock oversees the coordination between different hospital units to maintain a seamless continuum of care for patients. This leadership role involves managing the financial and operational performance of the organization to support its long-term sustainability. By fostering collaboration among clinical and administrative leaders, the President ensures that the system achieves its objectives in patient care, education, and research. Munoz-Adcock provides the operational leadership required to maintain the organization's position as a leader in the healthcare industry.

    Bradley Simmons - President & Senior VP, Hospitals Clinics & For Medical Affairs

    Bradley Simmons, the President & Senior VP, Hospitals Clinics & For Medical Affairs at UW Medicine, directs the operations of the clinical network and manages the integration of medical affairs. Simmons oversees the performance of hospitals and clinics, ensuring that patient care services are delivered effectively and efficiently. Bradley Simmons drives the strategic alignment of clinical operations with the broader mission of academic medicine. This leadership role involves managing the relationship between hospital administration and medical staff to ensure high-quality care delivery. By focusing on the operational success of the clinics and hospitals, the President & Senior VP, Hospitals Clinics & For Medical Affairs ensures that the organization meets the needs of its diverse patient base while supporting ongoing research and educational efforts.

    Christy Gullion - Chief of Staff

    Christy Gullion, the Chief of Staff at UW Medicine, manages the executive office operations and facilitates communication between the leadership team and the broader organization. Gullion coordinates strategic initiatives that span multiple departments, ensuring that organizational goals remain synchronized with the mission of academic healthcare. Christy Gullion drives efficiency by streamlining administrative processes and managing high-priority projects that require cross-functional collaboration. This leadership role involves supporting the executive team in decision-making and ensuring that operational objectives align with the long-term vision of the system. By maintaining clear channels of communication, the Chief of Staff fosters a cohesive environment that supports both clinical and research staff. Gullion ensures that the executive office functions as a catalyst for organizational progress and operational excellence.

    Kjel Hanson - Deputy Chief Technology Officer

    Kjel Hanson, the Deputy Chief Technology Officer at UW Medicine, oversees the development and maintenance of the digital infrastructure supporting clinical and research activities. Hanson architects scalable technology solutions that enable secure data management and seamless communication across the healthcare network. Kjel Hanson drives the adoption of advanced health information systems to improve operational efficiency and patient data accessibility. This leadership role involves collaborating with clinical leaders to integrate new software tools that enhance diagnostic capabilities and research data analysis. By managing the technical roadmap, the Deputy Chief Technology Officer ensures that the organization remains at the forefront of digital health innovation. Hanson secures the integrity and performance of the systems that underpin the daily operations of this academic healthcare institution.

    Alan Artru - MD, Professor of Anesthesiology, Chief of Anesthesiology, Associate Medical Director, Chief of Staff

    Alan Artru, the MD, Professor of Anesthesiology, Chief of Anesthesiology, Associate Medical Director, Chief of Staff at UW Medicine, directs the clinical and academic activities within the anesthesiology department. Artru manages the delivery of perioperative care while overseeing the training of medical students and residents. Alan Artru drives the integration of advanced anesthetic techniques into clinical practice to improve patient safety and surgical outcomes. This leadership role involves coordinating with hospital administration to ensure that anesthesia services meet the highest standards of quality and efficiency. By balancing academic research with clinical responsibilities, the MD, Professor of Anesthesiology, Chief of Anesthesiology, Associate Medical Director, Chief of Staff ensures that the department contributes significantly to the overall mission of the healthcare system.

    Kei Takamura - Chief People Officer

    Kei Takamura, the Chief People Officer at UW Medicine, directs the human capital strategy to attract and retain top-tier medical and research talent. Takamura manages organizational culture initiatives, professional development programs, and workforce planning to ensure the system remains a premier destination for healthcare professionals. Kei Takamura drives the implementation of policies that promote diversity, equity, and inclusion across all departments. This leadership role involves collaborating with department heads to address staffing needs and foster a supportive environment for clinical and academic staff. By focusing on employee engagement and talent management, the Chief People Officer ensures that the workforce remains aligned with the mission of providing exceptional patient care and advancing biomedical research.
    Kei Takamura

    David Zonies - Chief Medical Officer

    David Zonies, the Chief Medical Officer at UW Medicine, oversees the clinical quality and safety standards across all hospital facilities. Zonies manages the medical staff and ensures that clinical practices align with the latest research and regulatory requirements. David Zonies drives the development of clinical pathways that improve patient outcomes and operational efficiency. This leadership role involves working closely with the executive team to address complex medical challenges and implement system-wide improvements in care delivery. By monitoring clinical performance metrics, the Chief Medical Officer ensures that the organization maintains its reputation for excellence in patient care. Zonies provides the strategic guidance necessary to navigate the evolving landscape of academic healthcare and medical practice.

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    Frequently Asked Questions Regarding UW Medicine Top Executives and Leadership Team

    Who leads UW Medicine?
    UW Medicine is led by Wendy Tinker (Chief Executive Officer), along with executives such as Robert Ireton (MD Chief Executive Officer) and Kristal Mauritz-Miller (Chief Operating Officer, Information Technology Services).
    Who is part of UW Medicine’s executive team?
    The executive team of UW Medicine includes leaders such as Wendy Tinker (Chief Executive Officer), Robert Ireton (MD Chief Executive Officer), Kristal Mauritz-Miller (Chief Operating Officer, Information Technology Services) and other senior executives.
    How many executives does UW Medicine have?
    UW Medicine has 10 executives leading key business areas.
    What roles are included in UW Medicine’s leadership team?
    The leadership team of UW Medicine includes roles such as Chief Executive Officer, MD Chief Executive Officer, Chief Operating Officer, Information Technology Services, President, President & Senior VP, Hospitals Clinics & For Medical Affairs.