Mercy Executive and Leadership Team

September, 2026

Leadership Overview

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

Dedicated to clinical excellence, Mercy advances patient wellness through specialized care in oncology, orthopedics, and women's health while maintaining a commitment to community-focused medical services.

Leadership Roles at Mercy

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

    Jannie Bennett, the Chief Executive Officer at Mercy, directs the overarching strategic vision for the hospital system. Bennett architects long-term growth initiatives while ensuring the facility maintains high standards in primary and specialty care. By overseeing the integration of Centers of Excellence, the Chief Executive Officer aligns clinical outcomes with the broader mission of providing accessible healthcare across the Baltimore region. This leadership role involves constant collaboration with the Board to refine operational efficiency and patient satisfaction metrics. Jannie Bennett monitors the competitive landscape to ensure the hospital remains a leader in digestive health and orthopedics. Through rigorous oversight of administrative functions, the Chief Executive Officer secures the resources necessary for medical staff to deliver compassionate care. Ultimately, Bennett drives the organizational culture toward innovation and excellence in every patient interaction.

    Mercy Magic - President & Chief Executive Officer

    Mercy Magic, the President & Chief Executive Officer at Mercy, manages the daily operational execution of the hospital's complex medical services. Magic coordinates the efforts of various departments to ensure seamless patient transitions between primary care and specialty units. By focusing on the expansion of women's health services, the President & Chief Executive Officer strengthens the hospital's market position within the Maryland healthcare landscape. This role requires balancing fiscal responsibility with the need for advanced medical technology investments. Mercy Magic engages with community stakeholders to promote wellness programs and educational initiatives that support the broader patient population. Through active management of internal workflows, the President & Chief Executive Officer optimizes resource allocation across all clinical departments. Magic maintains a focus on sustainable growth while upholding the reputation of the facility as a premier provider of comprehensive medical care.

    Justin Deibel - Chief Financial Officer

    Justin Deibel, the Chief Financial Officer at Mercy, governs the fiscal health and capital allocation strategies for the entire medical center. Deibel architects robust financial models that support the expansion of oncology and orthopedic services. By overseeing revenue cycle management, the Chief Financial Officer ensures the hospital maintains the liquidity required for ongoing infrastructure improvements. This leadership role involves rigorous analysis of operational costs to maximize efficiency without compromising patient care quality. Justin Deibel collaborates with other C-suite leaders to align budgetary priorities with the strategic goals of the organization. Through careful monitoring of regional economic trends, the Chief Financial Officer mitigates financial risks associated with healthcare delivery. Deibel secures the long-term stability of the institution by implementing disciplined fiscal policies that allow for continued investment in medical technology and staff development.

    Thomas Mullen - President Emeritus

    Thomas Mullen, the President Emeritus at Mercy, provides strategic guidance and historical context to the current leadership team. Mullen architects long-term institutional relationships that support the hospital's ongoing mission and community impact. By advising on legacy projects and organizational values, the President Emeritus ensures that the core philosophy of compassionate care remains central to all new initiatives. This role involves representing the hospital in high-level regional forums to maintain strong ties with healthcare partners and stakeholders. Thomas Mullen supports the transition of new leadership while offering insights into the evolution of the facility's specialty care programs. Through the preservation of the hospital's foundational principles, the President Emeritus helps maintain the trust of the Baltimore community. Mullen contributes to the stability of the organization by fostering a culture that honors the past while embracing the future of medical innovation and patient-centered service.

    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 that underpin clinical operations. Baker architects secure data infrastructure to protect patient records while facilitating seamless communication between specialty departments. By overseeing the implementation of advanced diagnostic software, the Senior Vice President and Chief Information Officer enhances the accuracy of cancer and digestive health treatments. This role involves managing complex cybersecurity protocols to ensure compliance with national healthcare standards. Claudine Baker leads the integration of new technologies that support patient education and wellness tracking. Through the deployment of efficient digital tools, the Senior Vice President and Chief Information Officer improves the overall patient experience and streamlines administrative workflows. Baker ensures that the hospital remains at the forefront of medical technology, providing clinicians with the data necessary for superior decision-making.

    Wilma Rowe - Chief Medical Officer & Senior VP, Medical Affairs

    Wilma Rowe, the Chief Medical Officer & Senior VP, Medical Affairs at Mercy, oversees the clinical quality and professional standards of the medical staff. Rowe architects evidence-based protocols that define the excellence of the hospital's Centers of Excellence. By managing medical affairs, the Chief Medical Officer & Senior VP, Medical Affairs ensures that all specialty care, particularly in orthopedics and oncology, meets rigorous safety benchmarks. This leadership role involves mentoring physicians and fostering a culture of continuous learning and clinical improvement. Wilma Rowe collaborates with the executive team to align medical practices with the hospital's mission of compassionate care. Through the oversight of clinical governance, the Chief Medical Officer & Senior VP, Medical Affairs maintains the high reputation of the facility within the Baltimore community. Rowe drives initiatives that prioritize patient safety and clinical outcomes, ensuring that every department delivers the highest standard of medical service.

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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 (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 (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, Chief Financial Officer, President Emeritus, Senior Vice President and Chief Information Officer.