UCI Health Executive and Leadership Team

June, 2026

Leadership Overview

UCI Health has 5 executives leading key functions including strategy, operations, and administration.

Driven by academic excellence, UCI Health is dedicated to advancing health through patient care, research, and education, impacting the broader healthcare landscape.

Leadership Roles at UCI Health

  • Chief Executive Officer - Randall Rogers
  • Senior Vice President and Chief Operating Officer - Nathan Shinagawa
  • Chief of Staff - Adarsh Daswani
  • Chief Administrative Officer - Jennifer Mosher
  • Chief Administrative Officer (CAO) - Radhika Palta
  • Randall Rogers - Chief Executive Officer

    Randall Rogers, the Chief Executive Officer at UCI Health, directs the overall strategic vision and operational framework for the academic health system. Overseeing all clinical enterprises, Randall Rogers ensures alignment with the University of California, Irvine's mission of advancing health through patient care, research, and education. This leadership role involves guiding the organization's growth, fostering innovation in medical treatments, and maintaining the highest standards of patient safety and quality across all facilities. The Chief Executive Officer's responsibilities extend to managing key relationships with stakeholders, including governmental bodies, academic partners, and the community, thereby solidifying UCI Health's position as a leading academic medical center. By championing a culture of excellence and continuous improvement, Randall Rogers drives the organization's commitment to delivering exceptional healthcare services and groundbreaking medical discoveries.
    Randall Rogers

    Nathan Shinagawa - Senior Vice President and Chief Operating Officer

    Nathan Shinagawa, the Senior Vice President and Chief Operating Officer at UCI Health, oversees the day-to-day operational management of the entire clinical enterprise. Nathan Shinagawa directs all aspects of hospital operations, ensuring efficiency, quality, and patient satisfaction across UCI Health's facilities. This leadership position involves managing departmental budgets, optimizing resource allocation, and implementing operational improvements to enhance service delivery. The Senior Vice President and Chief Operating Officer's scope includes driving initiatives related to patient flow, facility management, and the integration of new technologies to support clinical excellence. By focusing on operational effectiveness, Nathan Shinagawa ensures that UCI Health can meet the growing healthcare needs of the community while upholding its academic mission.
    Nathan Shinagawa

    Adarsh Daswani - Chief of Staff

    Adarsh Daswani, the Chief of Staff at UCI Health, provides critical support and strategic counsel to the executive leadership team, particularly the Chief Executive Officer. Adarsh Daswani manages key initiatives, facilitates cross-departmental communication, and ensures the efficient execution of strategic priorities across the academic health system. This role involves coordinating complex projects, preparing executive briefings, and acting as a liaison between various organizational units and external partners. The Chief of Staff's function is vital in streamlining operations and enhancing leadership effectiveness, ensuring that the organization's objectives are met with precision and agility. By optimizing workflow and driving key projects forward, Adarsh Daswani contributes directly to the seamless operation and strategic advancement of UCI Health's clinical enterprise.

    Jennifer Mosher - Chief Administrative Officer

    Jennifer Mosher, the Chief Administrative Officer at UCI Health, directs the administrative functions that support the organization's extensive clinical and academic operations. Jennifer Mosher oversees critical administrative departments, ensuring seamless integration and efficient processes that underpin the health system's mission. This role encompasses managing human resources, legal affairs, and compliance, thereby safeguarding the organization's operational integrity and strategic objectives. The Chief Administrative Officer's responsibilities are crucial for maintaining a robust support structure that enables clinicians and researchers to focus on patient care and discovery. By optimizing administrative workflows and fostering a compliant environment, Jennifer Mosher directly contributes to the overall stability and success of UCI Health.
    Jennifer Mosher

    Radhika Palta - Chief Administrative Officer (CAO)

    Radhika Palta, the Chief Administrative Officer (CAO) at UCI Health, spearheads key administrative strategies and operational efficiencies across the academic health system. Radhika Palta manages critical administrative functions, ensuring that support services align with the organization's commitment to advanced patient care and research. This executive position involves overseeing areas such as finance, information technology, and strategic planning, all vital to the health system's sustained growth and operational excellence. The Chief Administrative Officer (CAO)'s focus is on enhancing organizational capacity and ensuring that administrative processes are both effective and scalable. By driving administrative innovation and optimizing resource management, Radhika Palta plays a pivotal role in supporting UCI Health's mission and its impact on the healthcare landscape.
    Radhika Palta

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    Frequently Asked Questions Regarding UCI Health Top Executives and Leadership Team

    Who leads UCI Health?
    UCI Health is led by Randall Rogers (Chief Executive Officer), along with executives such as Nathan Shinagawa (Senior Vice President and Chief Operating Officer) and Adarsh Daswani (Chief of Staff).
    Who is part of UCI Health’s executive team?
    The executive team of UCI Health includes leaders such as Randall Rogers (Chief Executive Officer), Nathan Shinagawa (Senior Vice President and Chief Operating Officer), Adarsh Daswani (Chief of Staff) and other senior executives.
    How many executives does UCI Health have?
    UCI Health has 5 executives leading key business areas.
    What roles are included in UCI Health’s leadership team?
    The leadership team of UCI Health includes roles such as Chief Executive Officer, Senior Vice President and Chief Operating Officer, Chief of Staff, Chief Administrative Officer, Chief Administrative Officer (CAO).