Thomas Jefferson University Hospitals Executive and Leadership Team

November, 2026

Leadership Overview

Jefferson Health has 10 executives leading key functions including information technology, clinical operations, human resources, and medical quality.

Committed to advancing clinical excellence and health sciences education, [[Jefferson Health]] drives innovation in patient care and research to define the future of medicine across the Philadelphia region.

Leadership Roles at Thomas Jefferson University Hospitals

  • Chief Operating Officer - James Miller
  • Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute - Sumeet Mainigi
  • Chief Operating Officer LVH-Muhlenberg - Keith Micucci
  • Chief Operating Officer, Einstein Physicians - Lamont Louis
  • President, Jefferson Medical Group - David Burmeister
  • Chief Information Officer - Patrick Mealia
  • Executive Assistant To the Senior Vice President, Human Resources Planning and Corporate Human Resources, and Chief Human Resources Officer - Anne Helme
  • Vice President, Marketing Operations & Chief of Staff - Maria Antonelli
  • Chief Medical Officer, Culture & Well-Being, Jefferson Health - Christopher Notte
  • Chief Medical Officer & Chief Quality Officer & Vice President - Jodi Larson
  • James Miller - Chief Operating Officer

    James Miller, the Chief Operating Officer at Jefferson Health, manages the daily administrative and clinical workflows across the hospital network. Miller optimizes resource allocation to ensure that patient care remains both compassionate and efficient. By streamlining hospital operations, the Chief Operating Officer supports the broader mission of educating future health professionals while maintaining high standards of clinical excellence. James Miller coordinates with department heads to align institutional goals with daily service delivery, focusing on reducing wait times and improving patient satisfaction scores. This role requires constant monitoring of operational metrics to identify areas for process improvement and cost reduction. Through the implementation of standardized care protocols, Miller drives organizational growth and stability. Ultimately, the Chief Operating Officer ensures that the infrastructure of the health system remains robust enough to support the complex demands of modern medical research and high-acuity patient treatment throughout the regional network.
    James Miller

    Sumeet Mainigi - Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute

    Sumeet Mainigi, the Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute at Jefferson Health, oversees the specialized clinical and administrative functions of the cardiovascular department. Mainigi manages the integration of advanced cardiac care technologies with patient-centered service models. By optimizing the operational throughput of the institute, the Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute ensures that patients receive timely access to life-saving procedures and diagnostic services. Sumeet Mainigi collaborates with medical directors to refine clinical pathways and improve outcomes for complex heart and vascular conditions. This leadership role involves managing the institute's budget, staffing requirements, and equipment procurement to maintain a competitive edge in regional cardiac care. Through the strategic alignment of research and clinical practice, Mainigi supports the institute's mission to provide world-class treatment while contributing to the ongoing discovery of new knowledge in the field of cardiovascular medicine.
    Sumeet Mainigi

    Keith Micucci - Chief Operating Officer LVH-Muhlenberg

    Keith Micucci, the Chief Operating Officer LVH-Muhlenberg at Jefferson Health, manages the facility-specific operations and clinical service delivery at the Muhlenberg campus. Micucci oversees the daily functioning of hospital departments, ensuring that patient care standards meet the rigorous requirements of the broader health system. By focusing on local operational efficiency, the Chief Operating Officer LVH-Muhlenberg drives improvements in patient throughput and service quality. Keith Micucci coordinates with clinical leads to implement best practices in nursing, emergency services, and surgical support. This leadership role involves managing the facility's physical and human resources to ensure that the campus remains a reliable provider of compassionate care. Through the effective management of local operations, Micucci supports the overall mission of the health system, ensuring that the Muhlenberg campus contributes positively to the regional network's reputation for excellence in clinical care and health sciences education.

    Lamont Louis - Chief Operating Officer, Einstein Physicians

    Lamont Louis, the Chief Operating Officer, Einstein Physicians at Jefferson Health, directs the operational strategy for the physician network. Louis manages the integration of clinical practices into the broader health system, ensuring that physician groups operate with maximum efficiency and patient-centered focus. By standardizing administrative processes across various medical specialties, the Chief Operating Officer, Einstein Physicians improves the quality of care delivery and enhances the patient experience. Lamont Louis collaborates with medical leadership to align physician performance with organizational goals, focusing on clinical outcomes and operational sustainability. This role involves managing the logistical challenges of a large, distributed physician network and ensuring that practitioners have the resources necessary to provide high-quality care. Through the strategic oversight of the physician group, Louis supports the health system's mission to educate future professionals and discover new knowledge that defines the future of clinical care.

    David Burmeister - President, Jefferson Medical Group

    David Burmeister, the President, Jefferson Medical Group at Jefferson Health, oversees the strategic direction and clinical performance of the medical group. Burmeister manages the expansion of primary and specialty care services, ensuring that the group meets the evolving health needs of the community. By aligning the medical group's objectives with the broader mission of the health system, the President, Jefferson Medical Group drives excellence in patient care and clinical research. David Burmeister coordinates with department chairs to ensure that clinical practices remain at the forefront of medical innovation. This leadership role involves managing the group's financial performance, physician recruitment, and quality improvement initiatives. Through the strategic management of the medical group, Burmeister ensures that the organization remains a leader in health sciences education and provides compassionate care to patients across the region, ultimately contributing to the discovery of new knowledge that defines the future of clinical practice.

    Patrick Mealia - Chief Information Officer

    Patrick Mealia, the Chief Information Officer at Jefferson Health, directs the digital infrastructure and data security frameworks supporting clinical operations. Mealia architects scalable health information systems that facilitate seamless communication between university researchers and hospital staff. By integrating advanced analytics into the patient care workflow, the Chief Information Officer enhances diagnostic accuracy and operational efficiency across the entire network. Patrick Mealia oversees the deployment of secure electronic health records, ensuring compliance with federal privacy standards while enabling real-time data access for medical professionals. This leadership role involves constant collaboration with clinical departments to identify technological gaps and implement solutions that improve patient outcomes. Through the modernization of digital assets, Mealia secures the technological foundation necessary for the organization to maintain its status as a leader in health sciences education and compassionate care delivery within the competitive Philadelphia healthcare market.

    Anne Helme - Executive Assistant To the Senior Vice President, Human Resources Planning and Corporate Human Resources, and Chief Human Resources Officer

    Anne Helme, the Executive Assistant To the Senior Vice President, Human Resources Planning and Corporate Human Resources, and Chief Human Resources Officer at Jefferson Health, coordinates complex administrative functions for the human resources leadership team. Helme manages strategic scheduling and communication flows that enable the Chief Human Resources Officer to focus on talent acquisition and workforce development. By facilitating high-level meetings and tracking departmental objectives, the Executive Assistant To the Senior Vice President, Human Resources Planning and Corporate Human Resources, and Chief Human Resources Officer ensures that HR initiatives align with the broader goals of the university and hospital systems. Anne Helme maintains critical documentation and supports the execution of organizational policies that govern the health professional workforce. This role involves managing sensitive information and ensuring that leadership remains informed on key personnel metrics. Through meticulous organization, Helme supports the stability of the workforce, which remains essential for delivering high-quality patient care and advancing medical research.
    Anne Helme

    Maria Antonelli - Vice President, Marketing Operations & Chief of Staff

    Maria Antonelli, the Vice President, Marketing Operations & Chief of Staff at Jefferson Health, directs the strategic communication and internal operational alignment for the executive office. Antonelli manages the intersection of brand messaging and organizational performance, ensuring that the public perception of the health system matches the reality of its clinical achievements. As the Chief of Staff, the Vice President, Marketing Operations & Chief of Staff coordinates cross-functional projects that bridge the gap between university research initiatives and hospital marketing campaigns. Maria Antonelli oversees the development of outreach programs that highlight the expertise of the medical staff to the broader Philadelphia community. This role involves managing executive priorities and ensuring that leadership decisions are communicated effectively across all departments. By streamlining internal operations and refining marketing strategies, Antonelli supports the growth of the organization and strengthens the reputation of the health system as a premier destination for both patient care and medical education.

    Christopher Notte - Chief Medical Officer, Culture & Well-Being, Jefferson Health

    Christopher Notte, the Chief Medical Officer, Culture & Well-Being, Jefferson Health at Jefferson Health, leads initiatives focused on the mental and professional health of the medical staff. Notte architects programs that foster a supportive work environment, which remains essential for maintaining high standards of patient care. By addressing burnout and promoting professional development, the Chief Medical Officer, Culture & Well-Being, Jefferson Health ensures that the workforce remains resilient and engaged. Christopher Notte collaborates with hospital leadership to integrate well-being metrics into the organizational culture, recognizing that a healthy staff directly impacts patient outcomes. This leadership role involves developing policies that prioritize the emotional and physical health of clinicians, researchers, and students. Through the implementation of these cultural initiatives, Notte supports the long-term sustainability of the health system, ensuring that the organization continues to attract and retain top-tier medical talent dedicated to compassionate care and scientific discovery.

    Jodi Larson - Chief Medical Officer & Chief Quality Officer & Vice President

    Jodi Larson, the Chief Medical Officer & Chief Quality Officer & Vice President at Jefferson Health, directs the clinical quality and safety standards across the hospital network. Larson architects rigorous protocols that ensure patient safety and improve clinical outcomes. By monitoring quality metrics and implementing evidence-based practices, the Chief Medical Officer & Chief Quality Officer & Vice President maintains the high standards of care expected of the institution. Jodi Larson collaborates with clinical teams to identify areas for improvement and ensures that all medical procedures align with the latest research findings. This leadership role involves managing the intersection of clinical excellence and regulatory compliance, ensuring that the health system remains a trusted provider of medical services. Through the continuous evaluation of quality data, Larson drives the organization toward superior patient outcomes, supporting the mission of educating health professionals and discovering new knowledge that defines the future of clinical care.

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    Frequently Asked Questions Regarding Thomas Jefferson University Hospitals Top Executives and Leadership Team

    Who leads Thomas Jefferson University Hospitals?
    Thomas Jefferson University Hospitals is led by James Miller (Chief Operating Officer), along with executives such as Sumeet Mainigi (Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute) and Keith Micucci (Chief Operating Officer LVH-Muhlenberg).
    Who is part of Thomas Jefferson University Hospitals’s executive team?
    The executive team of Thomas Jefferson University Hospitals includes leaders such as James Miller (Chief Operating Officer), Sumeet Mainigi (Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute), Keith Micucci (Chief Operating Officer LVH-Muhlenberg) and other senior executives.
    How many executives does Thomas Jefferson University Hospitals have?
    Thomas Jefferson University Hospitals has 10 executives leading key business areas.
    What roles are included in Thomas Jefferson University Hospitals’s leadership team?
    The leadership team of Thomas Jefferson University Hospitals includes roles such as Chief Operating Officer, Chief Operating Officer, Bruce and Robbi Toll Heart and Vascular Institute, Chief Operating Officer LVH-Muhlenberg, Chief Operating Officer, Einstein Physicians, President, Jefferson Medical Group.