Montefiore Nyack Executive and Leadership Team

Mark Geller, the President & Chief Executive Officer at Montefiore Nyack, directs the overarching strategic vision for this medical and surgical institution. Geller architects long-term growth initiatives while ensuring the hospital maintains high standards of patient safety and clinical excellence. By aligning departmental goals with the broader mission of the organization, the President & Chief Executive Officer fosters a culture of continuous improvement. Geller manages complex stakeholder relationships, including board interactions and community partnerships, to secure the financial and operational health of the facility. Overseeing the integration of new medical technologies, the President & Chief Executive Officer drives innovation across all surgical departments. Mark Geller maintains a focus on expanding service lines to meet the evolving healthcare needs of the New York population. Through rigorous oversight of administrative functions, the President & Chief Executive Officer ensures the hospital remains a cornerstone of regional healthcare delivery.

Michal Tracz, the President at Montefiore Nyack, manages the daily operational execution of hospital services and facility management. Tracz directs the administrative teams responsible for patient flow, resource allocation, and support services. By optimizing internal processes, the President ensures that the medical and surgical departments function with maximum efficiency. Michal Tracz collaborates with the executive leadership team to implement policies that improve the patient experience and streamline hospital operations. This role involves overseeing capital projects and infrastructure improvements to support the hospital's long-term sustainability. By focusing on operational excellence, the President drives improvements in service delivery across the entire facility. Tracz monitors performance metrics to ensure that all departments meet established goals for quality and productivity. Through consistent leadership, the President maintains the operational stability required to support the hospital's mission of providing comprehensive medical care to the surrounding region.

Anthony Matejicka, the Vice President & Chief Medical Officer at Montefiore Nyack, oversees all clinical quality and medical staff performance. Matejicka directs the implementation of evidence-based protocols to enhance patient outcomes within the surgical and medical units. By coordinating with department heads, the Vice President & Chief Medical Officer ensures strict adherence to regulatory standards and safety benchmarks. Anthony Matejicka manages the recruitment and professional development of the medical staff, fostering an environment of clinical excellence. This leadership role involves analyzing patient data to identify opportunities for operational efficiency and improved care delivery. By bridging the gap between clinical practice and administrative strategy, the Vice President & Chief Medical Officer supports the hospital's mission of providing superior healthcare. Matejicka monitors regional health trends to adapt clinical services, ensuring the hospital remains responsive to the needs of the community while maintaining high-quality standards.

Liji Joseph, the Cim at Montefiore Nyack, directs the digital infrastructure and information management systems essential for modern hospital operations. Joseph architects secure data networks that support electronic health records, diagnostic imaging, and patient management platforms. By integrating advanced information technology, the Cim ensures that clinical staff have real-time access to critical patient data, thereby improving decision-making and care coordination. Liji Joseph manages cybersecurity protocols to protect sensitive medical information and maintain regulatory compliance. This leadership role involves evaluating new software solutions to enhance operational efficiency and patient engagement. By aligning technology investments with the hospital's strategic goals, the Cim supports the delivery of high-quality medical and surgical services. Joseph oversees the technical support teams, ensuring that all digital systems remain reliable and scalable. Through the implementation of robust information management strategies, the Cim enables the hospital to maintain a competitive edge in the regional healthcare market.