Mercy Executive and Leadership Team

October, 2026

Leadership Overview

Mercy has 6 executives leading key functions including hospital strategy, financial oversight, information technology, medical affairs, and organizational leadership.

Committed to clinical excellence, Mercy delivers comprehensive primary and specialty care across Baltimore while advancing patient wellness through innovative education and community-focused health initiatives.

Leadership Roles at Mercy

  • Chief Executive Officer - Jannie Bennett
  • President & Chief Executive Officer - Mercy Magic
  • Executive Vice President & Chief Financial Officer - Justin Deibel
  • President Emeritus - Thomas Mullen
  • Senior Vice President and Chief Information Officer - Claudine Baker
  • Senior Vice President, Medical Affairs and Chief Medical Officer - Wilma Rowe
  • Jannie Bennett - Chief Executive Officer

    Jannie Bennett, the Chief Executive Officer at Mercy, directs the overarching strategic vision for the hospital system. Overseeing the integration of primary and specialty care services, the Chief Executive Officer ensures that clinical operations align with the mission of providing compassionate, high-quality healthcare to the Baltimore community. Jannie Bennett manages the expansion of Centers of Excellence, specifically focusing on orthopedics and digestive health to maintain market leadership. By coordinating with the Board and senior leadership, the Chief Executive Officer drives operational efficiency and patient satisfaction metrics. This role involves navigating complex regulatory environments while fostering a culture of medical excellence. Through the implementation of advanced care models, the Chief Executive Officer secures the long-term sustainability of the facility. Ultimately, Bennett strengthens the reputation of the hospital as a premier provider of specialty medical services within the region.

    Mercy Magic - President & Chief Executive Officer

    Mercy Magic, the President & Chief Executive Officer at Mercy, architects the long-term growth strategy for the entire medical center. Focusing on the advancement of women's health and cancer treatment programs, the President & Chief Executive Officer drives initiatives that elevate the standard of care across the Baltimore region. Mercy Magic oversees the alignment of clinical resources with community health needs, ensuring that the hospital remains a top-tier facility. This leadership role involves managing high-level partnerships and steering the organization toward sustainable financial and operational outcomes. By prioritizing patient-centered care, the President & Chief Executive Officer fosters an environment of innovation and wellness. Through the execution of strategic planning, Magic ensures that the hospital maintains its competitive edge in the healthcare industry. Ultimately, the President & Chief Executive Officer secures the future of the institution by championing excellence in every department.

    Justin Deibel - Executive Vice President & Chief Financial Officer

    Justin Deibel, the Executive Vice President & Chief Financial Officer at Mercy, manages the fiscal health and capital allocation strategies for the hospital. Overseeing the financial planning, budgeting, and revenue cycle management, the Executive Vice President & Chief Financial Officer ensures that resources support the expansion of specialty care services. Justin Deibel directs the financial analysis of new medical technologies and infrastructure projects to optimize operational efficiency. By collaborating with other C-suite leaders, the Executive Vice President & Chief Financial Officer maintains the fiscal stability required to support the mission of the medical center. This role involves monitoring economic trends and regulatory changes that impact hospital funding. Through rigorous financial oversight, Deibel secures the necessary capital to sustain high-quality patient care. Ultimately, the Executive Vice President & Chief Financial Officer drives the financial performance that allows the hospital to serve the Baltimore community effectively.

    Thomas Mullen - President Emeritus

    Thomas Mullen, the President Emeritus at Mercy, provides strategic guidance and historical context to the current leadership team. Overseeing the preservation of the hospital's core values and mission, the President Emeritus supports the transition of new initiatives while maintaining the legacy of excellence in primary and specialty care. Thomas Mullen advises on long-term institutional relationships and community engagement strategies that have defined the hospital's reputation in Baltimore. By offering insights into past operational successes, the President Emeritus helps the executive team navigate complex challenges in the healthcare landscape. This role involves fostering continuity and stability within the organization during periods of growth. Through the mentorship of emerging leaders, Mullen ensures that the culture of compassionate care remains central to the hospital's identity. Ultimately, the President Emeritus secures the enduring impact of the institution by bridging the gap between historical achievements and future strategic goals.

    Claudine Baker - Senior Vice President and Chief Information Officer

    Claudine Baker, the Senior Vice President and Chief Information Officer at Mercy, directs the digital transformation and health information systems for the hospital. Overseeing the implementation of electronic health records and cybersecurity protocols, the Senior Vice President and Chief Information Officer ensures that patient data remains secure and accessible for clinical teams. Claudine Baker architects the technological infrastructure that supports the Centers of Excellence, enabling seamless communication between departments. By integrating advanced data analytics, the Senior Vice President and Chief Information Officer drives improvements in patient outcomes and operational workflows. This leadership role involves managing the digital tools that facilitate patient education and wellness programs. Through the modernization of IT systems, Baker enhances the overall efficiency of the medical center. Ultimately, the Senior Vice President and Chief Information Officer secures the technological foundation necessary for delivering superior healthcare services in a digital-first environment.

    Wilma Rowe - Senior Vice President, Medical Affairs and Chief Medical Officer

    Wilma Rowe, the Senior Vice President, Medical Affairs and Chief Medical Officer at Mercy, directs the clinical standards and medical staff performance across the hospital. Overseeing the quality of care in orthopedics, cancer treatment, and digestive health, the Senior Vice President, Medical Affairs and Chief Medical Officer ensures that all medical practices meet rigorous safety and efficacy benchmarks. Wilma Rowe architects the clinical protocols that guide physicians and nursing staff in delivering patient-centered care. By collaborating with department heads, the Senior Vice President, Medical Affairs and Chief Medical Officer drives continuous improvement in clinical outcomes and patient safety initiatives. This leadership role involves managing medical staff credentialing and professional development programs. Through the oversight of medical affairs, Rowe maintains the high standards of excellence expected at the facility. Ultimately, the Senior Vice President, Medical Affairs and Chief Medical Officer secures the clinical integrity of the hospital's services.

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    Frequently Asked Questions Regarding Mercy Top Executives and Leadership Team

    Who leads Mercy?
    Mercy is led by Jannie Bennett (Chief Executive Officer), along with executives such as Mercy Magic (President & Chief Executive Officer) and Justin Deibel (Executive Vice President & Chief Financial Officer).
    Who is part of Mercy’s executive team?
    The executive team of Mercy includes leaders such as Jannie Bennett (Chief Executive Officer), Mercy Magic (President & Chief Executive Officer), Justin Deibel (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Mercy have?
    Mercy has 6 executives leading key business areas.
    What roles are included in Mercy’s leadership team?
    The leadership team of Mercy includes roles such as Chief Executive Officer, President & Chief Executive Officer, Executive Vice President & Chief Financial Officer, President Emeritus, Senior Vice President and Chief Information Officer.