Mayo Clinic Executive and Leadership Team

May, 2026

Leadership Overview

Mayo Clinic has 10 executives leading key functions including strategy, marketing, finance, technology, and communications.

Driven by a commitment to patient care, Mayo Clinic is a nonprofit global healthcare organization integrating clinical practice, education, and medical research to advance healthcare innovation worldwide.

Leadership Roles at Mayo Clinic

  • President & Chief Executive Officer - Gianrico Farrugia
  • Chief of Staff To the Chief Executive Officer - Erin Jones
  • Chief Financial Officer - Dennis Dahlen
  • Chief Financial Officer, Research - Kelly Mahon
  • Vice President & Chief Financial Officer - Thomas Tiggelaar
  • Chief Marketing Officer - Sherri Gilligan
  • Head Chief Technology Officer, Information Technology Section Office of - Katharine Pomerleau
  • Chief Marketing Officer, Mayo Clinic Digital Pathology - Andrew Norgan
  • Enterprise IT Architect & Chief Technology Officer, Office of - Kelly Boles
  • Chief Communications Officer - Dawn Tappy
  • Gianrico Farrugia - President & Chief Executive Officer

    Gianrico Farrugia, the President & Chief Executive Officer at Mayo Clinic, directs the organization's overarching strategy and operational execution. Farrugia guides the integration of clinical practice, education, and medical research, ensuring Mayo Clinic's mission to provide comprehensive care for complex health conditions is consistently met. This leadership role involves fostering a multidisciplinary approach, bringing together specialists from diverse medical fields to address patient needs. Overseeing extensive research facilities and educational programs, Farrugia drives advancements in medical innovation and healthcare worldwide. The President & Chief Executive Officer ensures alignment across numerous hospitals and clinics, maintaining the organization's global presence and commitment to patient well-being. By championing new initiatives, Gianrico Farrugia solidifies Mayo Clinic's position as a leader in integrated healthcare delivery and medical discovery.
    Gianrico Farrugia

    Erin Jones - Chief of Staff To the Chief Executive Officer

    Erin Jones, the Chief of Staff To the Chief Executive Officer at Mayo Clinic, provides strategic support and operational coordination for the organization's top leadership. Jones facilitates the execution of key initiatives, ensuring alignment between the President & Chief Executive Officer's vision and the daily operations of Mayo Clinic's integrated clinical practice, education, and research functions. This role involves managing critical projects, streamlining communication channels, and enhancing the efficiency of executive decision-making processes. The Chief of Staff To the Chief Executive Officer plays an integral part in advancing Mayo Clinic's mission to provide comprehensive care for complex health conditions. By optimizing workflow and supporting strategic planning, Erin Jones contributes to the organization's ability to deliver specialized medical services and drive medical advancement worldwide.

    Dennis Dahlen - Chief Financial Officer

    Dennis Dahlen, the Chief Financial Officer at Mayo Clinic, manages the organization's financial health and strategic resource allocation. Dahlen oversees all financial operations, including budgeting, forecasting, and financial reporting, ensuring fiscal responsibility across Mayo Clinic's extensive network of hospitals and clinics. This leadership position is vital for supporting the integration of clinical practice, education, and medical research, enabling the organization to invest in advanced medical technologies and patient care services. The Chief Financial Officer plays a key part in maintaining the financial stability required for Mayo Clinic's global operations and its commitment to medical advancement. By optimizing financial strategies, Dennis Dahlen supports the delivery of comprehensive medical services, including specialized neurological care and dialysis, while ensuring the long-term sustainability of the institution's research and educational programs.
    Dennis Dahlen

    Kelly Mahon - Chief Financial Officer, Research

    Kelly Mahon, the Chief Financial Officer, Research at Mayo Clinic, directs the financial strategy and oversight for the organization's extensive medical research endeavors. Mahon ensures that research funding is allocated effectively to support groundbreaking studies and the development of new medical treatments. This role is critical for maintaining the integrity and advancement of Mayo Clinic's research facilities and educational programs, which contribute significantly to global medical innovation. The Chief Financial Officer, Research manages budgets for complex projects, including those focused on specialized neurological care and the development of novel therapeutic approaches. By providing robust financial stewardship, Kelly Mahon enables researchers to pursue critical investigations, driving progress in understanding and treating complex health conditions and reinforcing Mayo Clinic's commitment to scientific discovery.
    Kelly Mahon

    Thomas Tiggelaar - Vice President & Chief Financial Officer

    Thomas Tiggelaar, the Vice President & Chief Financial Officer at Mayo Clinic, shares responsibility for the organization's financial strategy and oversight. Tiggelaar collaborates on managing the financial health of Mayo Clinic's extensive operations, including its numerous hospitals and clinics. This role supports the financial planning necessary for integrating clinical practice, education, and medical research, ensuring resources are available for advanced patient care and scientific discovery. The Vice President & Chief Financial Officer contributes to optimizing financial performance and maintaining fiscal discipline across the organization. By supporting sound financial management, Thomas Tiggelaar aids in the delivery of specialized medical services and the continued advancement of healthcare innovation worldwide, reinforcing Mayo Clinic's commitment to long-term sustainability and patient well-being.

    Sherri Gilligan - Chief Marketing Officer

    Sherri Gilligan, the Chief Marketing Officer at Mayo Clinic, spearheads the organization's brand strategy and market outreach. Gilligan develops and executes comprehensive marketing initiatives designed to communicate Mayo Clinic's integrated clinical practice, education, and research offerings to a global audience. This role involves overseeing all aspects of marketing, including digital presence, patient engagement, and brand reputation management. The Chief Marketing Officer ensures that marketing efforts accurately reflect the institution's commitment to addressing complex health conditions through a multidisciplinary approach. By driving innovative campaigns, Sherri Gilligan enhances patient access to specialized neurological care, dialysis, and hospice services. This leadership position is critical for expanding Mayo Clinic's reach and reinforcing its status as a premier healthcare provider and medical research institution.
    Sherri Gilligan

    Katharine Pomerleau - Head Chief Technology Officer, Information Technology Section Office of

    Katharine Pomerleau, the Head Chief Technology Officer, Information Technology Section Office of at Mayo Clinic, leads the strategic direction and implementation of technology across the organization. Pomerleau oversees the development and deployment of IT infrastructure that supports Mayo Clinic's integrated clinical practice, education, and medical research. This critical role ensures that technology solutions enhance patient care, facilitate groundbreaking research, and support educational programs. The Head Chief Technology Officer, Information Technology Section Office of is responsible for driving innovation in areas such as data management, cybersecurity, and digital health platforms. By advancing technological capabilities, Katharine Pomerleau enables Mayo Clinic to effectively address complex health conditions, improve operational efficiency, and maintain its position at the forefront of healthcare innovation globally.

    Andrew Norgan - Chief Marketing Officer, Mayo Clinic Digital Pathology

    Andrew Norgan, the Chief Marketing Officer, Mayo Clinic Digital Pathology, drives the strategic marketing and communication efforts for Mayo Clinic's digital pathology initiatives. Norgan focuses on promoting the adoption and understanding of advanced digital pathology solutions, enhancing diagnostic capabilities and research potential. This specialized role involves developing targeted marketing strategies to engage healthcare professionals and institutions interested in leveraging cutting-edge pathology technology. The Chief Marketing Officer, Mayo Clinic Digital Pathology ensures that the benefits of these innovations are clearly communicated, supporting Mayo Clinic's commitment to medical advancement. By highlighting the impact of digital pathology on patient care and research, Andrew Norgan contributes to the organization's leadership in integrating technology with clinical practice.
    Andrew Norgan

    Kelly Boles - Enterprise IT Architect & Chief Technology Officer, Office of

    Kelly Boles, the Enterprise IT Architect & Chief Technology Officer, Office of at Mayo Clinic, designs and oversees the implementation of the organization's enterprise-wide IT architecture. Boles ensures that technology systems are scalable, secure, and aligned with Mayo Clinic's strategic goals for clinical practice, education, and research. This leadership position is crucial for building a robust technological foundation that supports advanced patient care, facilitates complex medical research, and enhances educational delivery. The Enterprise IT Architect & Chief Technology Officer, Office of guides the integration of new technologies and the optimization of existing systems to improve efficiency and effectiveness across all operations. By architecting resilient IT solutions, Kelly Boles supports Mayo Clinic's mission to provide exceptional care and drive medical innovation globally.

    Dawn Tappy - Chief Communications Officer

    Dawn Tappy, the Chief Communications Officer at Mayo Clinic, directs the organization's comprehensive communication strategies and public relations efforts. Tappy oversees internal and external communications, ensuring consistent messaging that reflects Mayo Clinic's mission and values across its integrated clinical practice, education, and research initiatives. This role is vital for managing the organization's reputation, engaging stakeholders, and disseminating information about medical advancements and patient care services. The Chief Communications Officer plays a key part in articulating Mayo Clinic's leadership in addressing complex health conditions and fostering a positive public image. By shaping effective communication narratives, Dawn Tappy supports the organization's commitment to transparency, patient engagement, and its global impact on healthcare innovation.
    Dawn Tappy

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    Frequently Asked Questions Regarding Mayo Clinic Top Executives and Leadership Team

    Who leads Mayo Clinic?
    Mayo Clinic is led by Gianrico Farrugia (President & Chief Executive Officer), along with executives such as Erin Jones (Chief of Staff To the Chief Executive Officer) and Dennis Dahlen (Chief Financial Officer).
    Who is part of Mayo Clinic’s executive team?
    The executive team of Mayo Clinic includes leaders such as Gianrico Farrugia (President & Chief Executive Officer), Erin Jones (Chief of Staff To the Chief Executive Officer), Dennis Dahlen (Chief Financial Officer) and other senior executives.
    How many executives does Mayo Clinic have?
    Mayo Clinic has 10 executives leading key business areas.
    What roles are included in Mayo Clinic’s leadership team?
    The leadership team of Mayo Clinic includes roles such as President & Chief Executive Officer, Chief of Staff To the Chief Executive Officer, Chief Financial Officer, Chief Financial Officer, Research, Vice President & Chief Financial Officer.