Geisinger Executive and Leadership Team

Kenneth Berndt, the Chief Executive Officer at Geisinger, directs the overarching strategic vision for this integrated health system. Berndt oversees the alignment of clinical services with long-term institutional goals to ensure high-quality patient outcomes. By managing the complex intersection of medical education, research initiatives, and hospital administration, the Chief Executive Officer maintains operational excellence across the entire network. This leadership role involves constant evaluation of market trends to sustain competitive advantages in the healthcare sector. Kenneth Berndt drives the expansion of primary care access and trauma center capabilities to meet evolving community needs. Through rigorous oversight of organizational performance, the Chief Executive Officer secures the financial and operational health of the enterprise. Strategic planning remains a core focus, ensuring that all departments contribute effectively to the mission of providing superior medical care while fostering innovation in health technology and patient-centered service delivery.

Plummer Carey, the President & Chief Executive Officer at Geisinger, architects the high-level operational framework for the organization. Carey focuses on the integration of insurance products with clinical delivery systems to optimize patient value. Overseeing the broad spectrum of health services, the President & Chief Executive Officer ensures that trauma centers and hospitals operate at peak efficiency. This role requires constant collaboration with medical researchers to translate scientific breakthroughs into practical clinical applications. Plummer Carey drives the development of sustainable business models that support medical education and community health outreach. By prioritizing patient safety and service quality, the President & Chief Executive Officer strengthens the reputation of the health system within the competitive landscape. Strategic resource allocation remains a primary responsibility, allowing the organization to maintain its status as a leader in medical innovation while addressing the diverse healthcare requirements of the population served.

Terry Gilliland, the President & Chief Executive Officer at Geisinger, leads the transformation of clinical care delivery models. Gilliland focuses on the implementation of advanced medical research and MyCode technology to personalize patient treatment plans. Overseeing the strategic direction of the entire health system, the President & Chief Executive Officer ensures that clinical outcomes remain the primary metric of success. This leadership position involves managing complex relationships with stakeholders to advance the mission of medical education and research. Terry Gilliland drives initiatives that improve hospital efficiency and patient access to specialized care. By fostering a culture of continuous improvement, the President & Chief Executive Officer aligns organizational resources with the goal of delivering high-quality, accessible healthcare. Strategic oversight of the clinical enterprise allows the organization to adapt to changing market demands while maintaining a steadfast commitment to the health and well-being of the communities served.

Danielle Cerminaro, the Vice President and Chief Financial Officer, Central and Northwest Regions at Geisinger, directs the financial strategy for specific geographic territories. Cerminaro oversees budget management, revenue cycle optimization, and capital investment planning for hospitals and clinics within these regions. By analyzing financial performance data, the Vice President and Chief Financial Officer, Central and Northwest Regions ensures that resources are allocated to support high-priority clinical services and medical research. This role involves collaborating with regional leadership to maintain fiscal stability while expanding access to care. Danielle Cerminaro drives the development of cost-effective operational models that enhance the sustainability of the health system. Through rigorous financial oversight, the Vice President and Chief Financial Officer, Central and Northwest Regions supports the organization's mission to provide high-quality healthcare. Strategic financial planning remains essential for the long-term growth and success of the regional operations, ensuring that all facilities remain well-equipped and financially viable.

Megan Brosious, the Chief Operating Officer at Geisinger, manages the daily operational functions of the hospital network. Brosious focuses on streamlining internal processes to improve patient throughput and resource utilization across all trauma centers. Overseeing the logistical aspects of clinical service delivery, the Chief Operating Officer ensures that medical staff have the necessary support to provide high-quality care. This role involves optimizing the performance of hospital facilities to meet rigorous safety and efficiency standards. Megan Brosious drives the implementation of operational improvements that reduce wait times and enhance the overall patient experience. By coordinating with department heads, the Chief Operating Officer maintains alignment between clinical needs and administrative capabilities. Strategic management of hospital operations allows the organization to scale its services effectively, ensuring that the health system remains responsive to the needs of patients while maintaining fiscal responsibility and operational excellence throughout the entire network.

Duane Davis, the Chief Marketing Officer at Geisinger, directs the brand strategy and public engagement efforts for the health system. Davis oversees the communication of complex medical services to diverse patient populations, ensuring clarity regarding primary care and specialist availability. By managing the public perception of hospitals and trauma centers, the Chief Marketing Officer strengthens the connection between the organization and the community. This role involves developing targeted campaigns that highlight the benefits of MyCode technology and medical research initiatives. Duane Davis drives the growth of patient acquisition strategies by leveraging data-driven insights into consumer behavior. Through effective brand positioning, the Chief Marketing Officer supports the overall mission of expanding access to quality healthcare. Strategic coordination with other executive leaders ensures that marketing efforts remain consistent with the clinical and operational goals of the organization, ultimately enhancing the visibility and impact of the health system.

Edith Hunter, the Chief Information Officer at Geisinger, architects the digital infrastructure that supports clinical and administrative functions. Hunter oversees the security and integration of electronic health records, ensuring that patient data remains accessible and protected. By managing the deployment of advanced technology, the Chief Information Officer enables the successful application of MyCode research and other data-intensive medical initiatives. This role involves leading the digital transformation of the health system to improve diagnostic accuracy and operational efficiency. Edith Hunter drives the adoption of innovative software solutions that facilitate seamless communication between specialists and primary care providers. Through the strategic management of information systems, the Chief Information Officer supports the organization's commitment to evidence-based medicine. Maintaining a robust and scalable technology platform remains a top priority, allowing the health system to leverage data for better patient outcomes and more effective clinical decision-making processes.

Ryan Brewington, the Associate Chief Technology Officer at Geisinger, supports the development and maintenance of the organization's technical systems. Brewington focuses on the implementation of specialized software that powers medical research and patient care platforms. Overseeing the technical teams responsible for system uptime and security, the Associate Chief Technology Officer ensures that clinical staff have reliable access to critical data. This role involves evaluating emerging technologies to determine their potential impact on the health system's service delivery. Ryan Brewington drives the integration of new digital tools that enhance the efficiency of hospital operations and research workflows. By collaborating with the Chief Information Officer, the Associate Chief Technology Officer aligns technical projects with the broader strategic goals of the organization. Maintaining a high-performance technology environment remains a core responsibility, allowing the health system to continue its tradition of innovation in medical technology and patient-centered care.

Brion Lieberman, the Chief Human Resources Officer at Geisinger, directs the talent acquisition and workforce development strategies for the health system. Lieberman oversees the recruitment of top-tier medical professionals, researchers, and administrative staff to support the organization's mission. By managing employee relations and professional development programs, the Chief Human Resources Officer fosters a culture of excellence and innovation. This role involves designing compensation and benefits structures that attract and retain the talent necessary for high-quality patient care. Brion Lieberman drives initiatives that promote staff engagement and well-being, ensuring that the workforce remains motivated and effective. Through strategic human capital management, the Chief Human Resources Officer supports the operational goals of the hospitals and trauma centers. Building a strong, diverse, and skilled team remains a primary focus, as the organization relies on its people to deliver superior healthcare services and advance medical research.

Roger Van, the Chief Sales Officer at Geisinger, directs the growth of the insurance and service offerings within the health system. Van oversees the development of partnerships with employers and other organizations to expand the reach of the health plan and clinical services. By managing the sales pipeline, the Chief Sales Officer ensures that the organization maintains a strong market presence and a diverse patient base. This role involves identifying new opportunities for service expansion and communicating the value of the integrated health model to potential clients. Roger Van drives the execution of sales strategies that align with the organization's financial and clinical objectives. Through effective relationship management, the Chief Sales Officer supports the long-term sustainability of the health system. Strategic focus on market expansion allows the organization to provide its comprehensive range of services to a broader population, ultimately increasing the impact of the health system's mission.