UPMC Executive and Leadership Team

June, 2026

Leadership Overview

UPMC has 10 executives leading key functions including strategy, finance, operations, and medical affairs.

Driven by a commitment to integrated care and research, UPMC advances medical knowledge and delivers comprehensive healthcare solutions across its extensive network.

Leadership Roles at UPMC

  • President & Chief Executive Officer - Leslie Davis
  • President & Chief Executive Officer - Diane Holder
  • Chief Financial Officer - Charles Nazzaro
  • Executive Vice President & Chief Financial Officer - Edward Karlovich
  • Chief Financial Officer (Northern Tier) - Bradley Dinger
  • Chief Financial Officer, Upmc Central PA - Gregory Mitstifer
  • Chief Financial Officer, UMPC Western Pennsylvania Hospital Division - Jared Weiner
  • Operations Director, Information Technology & Chief Information Officer, Office of - Shireen Thomas
  • Chief Medical Officer - Rajiv Dhir
  • Chief Medical Officer & Senior VP - Donald Yealy
  • Leslie Davis - President & Chief Executive Officer

    Leslie Davis, the President & Chief Executive Officer at UPMC, directs the overarching strategy and operational execution for the integrated health system. Overseeing a vast network of hospitals, outpatient facilities, and insurance services, Leslie Davis ensures the delivery of comprehensive medical care and health plan services across multiple regions. This leadership role involves driving innovation in patient care models and fostering the academic mission through close collaboration with the University of Pittsburgh Schools of the Health Sciences. By aligning clinical practice with cutting-edge biomedical research, Leslie Davis champions the translation of scientific discoveries into tangible healthcare solutions. The focus remains on enhancing patient outcomes, expanding access to care, and maintaining UPMC's position as a leading academic health system. Davis's strategic vision guides the organization's growth and its commitment to community health and well-being.

    Diane Holder - President & Chief Executive Officer

    Diane Holder, the President & Chief Executive Officer at UPMC, spearheads the strategic direction and operational management of the extensive healthcare enterprise. Holder's leadership encompasses the integration of clinical services, health insurance operations, and significant medical research initiatives. Overseeing a broad network of hospitals, clinics, and specialty centers, Diane Holder ensures the delivery of high-quality, comprehensive medical care nationwide and internationally. This executive function involves cultivating the organization's academic health system model, reinforcing the synergy between patient care, medical education, and groundbreaking biomedical research. By championing the translation of scientific advancements into effective treatments, Holder drives UPMC's mission to improve health and well-being. The strategic imperative is to enhance patient outcomes, broaden healthcare accessibility, and solidify UPMC's standing as a premier academic health system.

    Charles Nazzaro - Chief Financial Officer

    Charles Nazzaro, the Chief Financial Officer at UPMC, manages the financial health and strategic fiscal planning for the integrated health system. Nazzaro oversees all financial operations, including budgeting, revenue cycle management, and investment strategies across UPMC's extensive network of hospitals, outpatient facilities, and insurance services. This critical role ensures the financial sustainability required to support UPMC's mission of providing comprehensive medical care, advancing medical research, and delivering health insurance. Charles Nazzaro works closely with other senior leaders to optimize resource allocation, drive operational efficiencies, and identify opportunities for growth and innovation. The financial stewardship provided by Nazzaro is essential for maintaining UPMC's position as a leading academic health system and for funding its commitment to patient care and scientific discovery.

    Edward Karlovich - Executive Vice President & Chief Financial Officer

    Edward Karlovich, the Executive Vice President & Chief Financial Officer at UPMC, directs the comprehensive financial strategy and operational fiscal management for the entire organization. Karlovich's responsibilities include overseeing all aspects of financial planning, accounting, treasury, and investment management across UPMC's vast network of healthcare facilities and insurance operations. This executive leadership ensures the financial integrity and long-term viability necessary to sustain UPMC's integrated clinical services, health insurance offerings, and extensive medical research initiatives. Edward Karlovich collaborates with executive leadership to drive financial performance, manage risk, and allocate capital effectively to support strategic priorities, including the advancement of medical education and biomedical research. The financial oversight provided by Karlovich is fundamental to UPMC's capacity to deliver advanced patient care and pursue groundbreaking scientific discoveries.

    Bradley Dinger - Chief Financial Officer (Northern Tier)

    Bradley Dinger, the Chief Financial Officer (Northern Tier) at UPMC, directs financial operations and strategic fiscal planning specifically for the Northern Tier region of the health system. Dinger manages budgeting, revenue cycle, and financial reporting for UPMC facilities and services within this designated geographic area. This specialized financial leadership ensures that the Northern Tier operations align with UPMC's broader financial goals and mission of delivering integrated clinical services and health insurance. Bradley Dinger works to optimize financial performance, control costs, and identify investment opportunities that support patient care and community health initiatives in the region. The fiscal management provided by Dinger is crucial for the sustained growth and operational excellence of UPMC's presence in the Northern Tier, contributing to the overall strength of the academic health system.

    Gregory Mitstifer - Chief Financial Officer, Upmc Central PA

    Gregory Mitstifer, the Chief Financial Officer, Upmc Central PA at UPMC, oversees the financial strategy and operational fiscal management for the Central Pennsylvania region. Mitstifer directs budgeting, financial analysis, and resource allocation across UPMC's hospitals, clinics, and related healthcare services within this area. This role is vital for ensuring the financial health and strategic growth of UPMC's operations in Central PA, supporting the delivery of integrated clinical care and health insurance products. Gregory Mitstifer collaborates with regional leadership to enhance financial performance, manage expenditures, and support initiatives that advance patient care and community well-being. The financial stewardship provided by Mitstifer is essential for UPMC's mission in Central Pennsylvania, contributing to the overall success of the academic health system.
    Gregory Mitstifer

    Jared Weiner - Chief Financial Officer, UMPC Western Pennsylvania Hospital Division

    Jared Weiner, the Chief Financial Officer, UMPC Western Pennsylvania Hospital Division at UPMC, leads financial operations and strategic fiscal planning for the hospital division in Western Pennsylvania. Weiner manages budgeting, revenue cycle management, and financial reporting for the hospitals within this division, ensuring alignment with UPMC's overall financial objectives. This specialized financial leadership supports the delivery of comprehensive medical care and the operational efficiency of the hospital network in Western Pennsylvania. Jared Weiner works closely with hospital administrators and executive leadership to optimize financial performance, control costs, and allocate resources effectively to enhance patient care services and support the academic mission. The fiscal oversight provided by Weiner is critical for the sustained success and growth of UPMC's hospital division in Western Pennsylvania.

    Shireen Thomas - Operations Director, Information Technology & Chief Information Officer, Office of

    Shireen Thomas, the Operations Director, Information Technology & Chief Information Officer, Office of at UPMC, directs the strategic vision and operational execution of information technology across the entire organization. Thomas oversees the development, implementation, and management of all IT systems, ensuring robust infrastructure to support UPMC's integrated clinical services, health insurance operations, and extensive medical research initiatives. This leadership role is crucial for enhancing patient care through advanced technological solutions, improving operational efficiency, and safeguarding sensitive data. Shireen Thomas collaborates with executive leadership to drive digital transformation, foster innovation in health informatics, and ensure seamless integration of technology across UPMC's broad network. The IT strategy guided by Thomas is fundamental to UPMC's ability to deliver cutting-edge healthcare and advance biomedical discovery.

    Rajiv Dhir - Chief Medical Officer

    Rajiv Dhir, the Chief Medical Officer at UPMC, provides clinical leadership and strategic direction for the health system's medical operations and patient care initiatives. Dhir oversees the quality of medical services, patient safety protocols, and the implementation of evidence-based practices across UPMC's extensive network of hospitals and outpatient facilities. This role is essential for ensuring the highest standards of clinical excellence and patient outcomes. Rajiv Dhir collaborates closely with hospital administrators and research leaders to integrate clinical practice with medical education and biomedical research, fostering an environment of continuous improvement and innovation. The medical expertise and guidance provided by Dhir are fundamental to UPMC's mission of delivering comprehensive, high-quality healthcare and advancing medical knowledge.

    Donald Yealy - Chief Medical Officer & Senior VP

    Donald Yealy, the Chief Medical Officer & Senior VP at UPMC, directs clinical strategy and oversees medical operations across the health system, holding a significant leadership position. Yealy's responsibilities encompass ensuring the highest standards of patient care, safety, and clinical quality throughout UPMC's integrated network of hospitals and care facilities. This executive function drives the alignment of medical practices with UPMC's mission of providing comprehensive healthcare, advancing medical research, and supporting health insurance services. Donald Yealy collaborates with academic and research departments to foster innovation and translate scientific discoveries into improved patient treatments. The strategic medical leadership provided by Yealy is critical for maintaining UPMC's reputation as a leading academic health system and for enhancing patient outcomes across its broad operational footprint.

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    Frequently Asked Questions Regarding UPMC Top Executives and Leadership Team

    Who leads UPMC?
    UPMC is led by Leslie Davis (President & Chief Executive Officer), along with executives such as Diane Holder (President & Chief Executive Officer) and Charles Nazzaro (Chief Financial Officer).
    Who is part of UPMC’s executive team?
    The executive team of UPMC includes leaders such as Leslie Davis (President & Chief Executive Officer), Diane Holder (President & Chief Executive Officer), Charles Nazzaro (Chief Financial Officer) and other senior executives.
    How many executives does UPMC have?
    UPMC has 10 executives leading key business areas.
    What roles are included in UPMC’s leadership team?
    The leadership team of UPMC includes roles such as President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Executive Vice President & Chief Financial Officer, Chief Financial Officer (Northern Tier).