Penn Medicine Executive and Leadership Team

July, 2026

Leadership Overview

Penn Medicine has 10 executives leading key functions including strategy, operations, information technology, finance, and human resources.

Driven by a commitment to advancing health, Penn Medicine focuses on delivering exceptional patient care, pioneering medical research, and educating future healthcare leaders, solidifying its impact across the healthcare landscape.

Leadership Roles at Penn Medicine

  • President & Chief Executive Officer, Foundation - Michael Duncan
  • Group Chief Financial Officer, Penn Medicine Medical - Michelle Wingate
  • Chief Financial Officer, Department of Radiation Oncology - Daniel Baselice
  • Chief Operating Officer - Elyse Iannucci
  • Associate Chief Operating Officer - Sebastian Haines
  • Chief Operating Officer - Department of Psychiatry - Patrick Mahanger
  • Chief Operating Officer, Department of Neurosurgery - Michael Gagliardi
  • Associate Chief Information Officer, Software Development - Glenn Fala
  • Chief Human Resources Officer - Walt Stuhlemmer
  • Vice President, Administration & Chief of Staff - Thomas Hecker
  • Michael Duncan - President & Chief Executive Officer, Foundation

    Michael Duncan, the President & Chief Executive Officer, Foundation at Penn Medicine, directs the strategic vision and operational execution for the health system's foundational initiatives. Duncan oversees the integration of clinical care with advanced research and educational programs, ensuring alignment with the organization's mission to improve patient outcomes. This leadership role involves fostering collaborations across academic and clinical departments to drive innovation in healthcare delivery. Duncan's oversight extends to resource allocation and strategic planning, guiding the organization's growth and sustainability. The Foundation's objectives are met through Duncan's focus on enhancing patient access to cutting-edge treatments and groundbreaking medical discoveries. Michael Duncan ensures the long-term viability and expansion of Penn Medicine's core services and research endeavors.

    Michelle Wingate - Group Chief Financial Officer, Penn Medicine Medical

    Michelle Wingate, the Group Chief Financial Officer, Penn Medicine Medical at Penn Medicine, directs the financial strategy and management for the medical group's operations. Wingate oversees all financial planning, budgeting, accounting, and reporting activities, ensuring fiscal responsibility and sustainable growth across the medical enterprise. This leadership position involves analyzing financial performance, identifying opportunities for cost optimization, and managing financial risks to support the organization's strategic objectives. The Group Chief Financial Officer, Penn Medicine Medical plays a crucial role in resource allocation, capital investment decisions, and ensuring the financial health of the medical group. Michelle Wingate's financial acumen supports Penn Medicine's commitment to providing high-quality patient care and advancing medical research through sound financial stewardship.

    Daniel Baselice - Chief Financial Officer, Department of Radiation Oncology

    Daniel Baselice, the Chief Financial Officer, Department of Radiation Oncology at Penn Medicine, manages the financial operations and strategic fiscal planning for the Department of Radiation Oncology. Baselice oversees budgeting, financial analysis, revenue cycle management, and resource allocation to ensure the department's financial health and support its clinical and research objectives. This role is critical in optimizing financial performance and identifying opportunities for efficiency within the department's specialized services. The Chief Financial Officer, Department of Radiation Oncology plays a key role in supporting the delivery of advanced cancer treatments and the department's research initiatives. Daniel Baselice's financial leadership ensures that the department can effectively pursue its mission of providing exceptional patient care and advancing the field of radiation oncology.

    Elyse Iannucci - Chief Operating Officer

    Elyse Iannucci, the Chief Operating Officer at Penn Medicine, directs the day-to-day operational activities across the health system's diverse clinical and administrative functions. Iannucci focuses on optimizing patient care delivery, enhancing operational efficiency, and ensuring the seamless integration of services to meet the evolving needs of patients and the community. This role involves managing complex operational workflows, implementing best practices, and driving performance improvements throughout the organization. Iannucci's leadership ensures that clinical departments operate at peak efficiency, supporting the delivery of high-quality medical care. Overseeing critical operational infrastructure, Elyse Iannucci plays a pivotal role in maintaining the health system's reputation for excellence and its capacity to serve a broad patient population. The Chief Operating Officer's strategic direction supports Penn Medicine's commitment to innovation and patient-centered care.

    Sebastian Haines - Associate Chief Operating Officer

    Sebastian Haines, the Associate Chief Operating Officer at Penn Medicine, supports the Chief Operating Officer in managing and enhancing the health system's operational performance. Haines focuses on specific areas of operational improvement, driving initiatives that increase efficiency and patient satisfaction across various clinical settings. This involves detailed analysis of operational data, identification of bottlenecks, and implementation of targeted solutions to streamline processes. Haines's responsibilities include coordinating cross-departmental efforts to ensure cohesive service delivery and resource utilization. The Associate Chief Operating Officer contributes to strategic planning by providing insights into operational capabilities and potential areas for development. Sebastian Haines's work directly supports the health system's commitment to providing accessible, high-quality healthcare services and advancing medical innovation.

    Patrick Mahanger - Chief Operating Officer - Department of Psychiatry

    Patrick Mahanger, the Chief Operating Officer - Department of Psychiatry at Penn Medicine, directs the operational and administrative functions for the Department of Psychiatry. Mahanger focuses on optimizing patient care delivery, managing departmental resources, and enhancing the efficiency of clinical services within psychiatric care. This role involves overseeing operational workflows, implementing strategic initiatives, and ensuring seamless coordination among clinical staff, researchers, and administrative personnel. The Chief Operating Officer - Department of Psychiatry plays a key part in supporting the department's mission to provide advanced mental health services and conduct pioneering research. Patrick Mahanger's operational leadership ensures that the Department of Psychiatry functions effectively, contributing to Penn Medicine's overall commitment to comprehensive patient care and medical advancement.

    Michael Gagliardi - Chief Operating Officer, Department of Neurosurgery

    Michael Gagliardi, the Chief Operating Officer, Department of Neurosurgery at Penn Medicine, oversees the operational management and strategic development of the Department of Neurosurgery. Gagliardi directs efforts to enhance patient care delivery, optimize surgical workflows, and manage departmental resources effectively to support complex neurosurgical procedures and research. This position involves coordinating clinical operations, ensuring efficient resource allocation, and driving performance improvements within the department. The Chief Operating Officer, Department of Neurosurgery is vital in supporting the department's advanced treatments and its contribution to neurological research. Michael Gagliardi's operational expertise ensures the department's capacity to deliver cutting-edge neurosurgical care and advance the field through innovation and excellence.

    Glenn Fala - Associate Chief Information Officer, Software Development

    Glenn Fala, the Associate Chief Information Officer, Software Development at Penn Medicine, leads the strategic direction and execution of software development initiatives critical to the health system's technological infrastructure. Fala oversees the design, development, and implementation of innovative software solutions that enhance patient care, streamline administrative processes, and support groundbreaking medical research. This role involves managing development teams, ensuring adherence to rigorous quality standards, and fostering a culture of technological advancement. The Associate Chief Information Officer, Software Development is instrumental in leveraging technology to improve clinical workflows and patient engagement. Glenn Fala's expertise drives the creation of robust and scalable software platforms, directly contributing to Penn Medicine's mission of delivering advanced healthcare and pioneering new medical treatments through technological innovation.

    Walt Stuhlemmer - Chief Human Resources Officer

    Walt Stuhlemmer, the Chief Human Resources Officer at Penn Medicine, leads the comprehensive human resources strategy and operations for the entire health system. Stuhlemmer oversees talent acquisition, employee relations, compensation and benefits, organizational development, and workforce planning to ensure a highly skilled and engaged workforce. This critical role focuses on fostering a positive and productive work environment that supports the health system's mission of exceptional patient care and medical innovation. The Chief Human Resources Officer is responsible for developing and implementing HR policies that align with organizational goals and promote employee well-being and professional growth. Walt Stuhlemmer's leadership ensures that Penn Medicine attracts, develops, and retains top talent, which is essential for maintaining its position as a leading healthcare institution.

    Thomas Hecker - Vice President, Administration & Chief of Staff

    Thomas Hecker, the Vice President, Administration & Chief of Staff at Penn Medicine, provides strategic leadership and administrative oversight across key operational areas of the health system. Hecker serves as a principal advisor, managing critical administrative functions and ensuring the effective execution of initiatives aligned with the organization's strategic priorities. This role involves coordinating efforts between executive leadership and various departments, facilitating communication, and driving operational improvements. The Vice President, Administration & Chief of Staff plays an integral part in supporting the overall efficiency and strategic direction of Penn Medicine. Thomas Hecker's comprehensive administrative management and strategic counsel are essential for advancing the health system's mission of patient care, research, and education.

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding Penn Medicine Top Executives and Leadership Team

    Who leads Penn Medicine?
    Penn Medicine is led by Michael Duncan (President & Chief Executive Officer, Foundation), along with executives such as Michelle Wingate (Group Chief Financial Officer, Penn Medicine Medical) and Daniel Baselice (Chief Financial Officer, Department of Radiation Oncology).
    Who is part of Penn Medicine’s executive team?
    The executive team of Penn Medicine includes leaders such as Michael Duncan (President & Chief Executive Officer, Foundation), Michelle Wingate (Group Chief Financial Officer, Penn Medicine Medical), Daniel Baselice (Chief Financial Officer, Department of Radiation Oncology) and other senior executives.
    How many executives does Penn Medicine have?
    Penn Medicine has 10 executives leading key business areas.
    What roles are included in Penn Medicine’s leadership team?
    The leadership team of Penn Medicine includes roles such as President & Chief Executive Officer, Foundation, Group Chief Financial Officer, Penn Medicine Medical, Chief Financial Officer, Department of Radiation Oncology, Chief Operating Officer, Associate Chief Operating Officer.