Leadership Overview
Maimonides Medical Center has 8 executives leading key functions including strategy, marketing, information technology, human resources, administration, medical oversight, and medical staff representation.
Committed to excellence in patient care, Maimonides Medical Center advances clinical outcomes through academic research and specialized centers of excellence across the Brooklyn region.
Committed to excellence in patient care, Maimonides Medical Center advances clinical outcomes through academic research and specialized centers of excellence across the Brooklyn region.
Leadership Roles at Maimonides Medical Center
Kenneth Gibbs - President & Chief Executive Officer
Kenneth Gibbs, the President & Chief Executive Officer at Maimonides Medical Center, directs the overarching strategic vision for the entire hospital system. Overseeing the integration of Maimonides Medical Center, Maimonides Midwood Community Hospital, and Maimonides Children's Hospital, the President & Chief Executive Officer ensures alignment with academic standards set by SUNY Downstate College of Medicine. This leadership role involves managing complex stakeholder relationships and driving long-term financial sustainability for the non-profit organization. By prioritizing clinical excellence in cardiology, cancer care, and trauma services, Kenneth Gibbs maintains the institution's status as a premier healthcare provider in Brooklyn. The President & Chief Executive Officer collaborates with the Board to expand service lines and improve patient access across the metropolitan area. Through rigorous operational oversight, Gibbs secures the resources necessary to support advanced medical research and community health initiatives.
Juan Kupferman - President, Maimonides Medical Staff
Juan Kupferman, the President, Maimonides Medical Staff at Maimonides Medical Center, directs the professional interests and collaborative efforts of the hospital's physician body. Overseeing medical staff governance and policy development, the President, Maimonides Medical Staff ensures that the clinical workforce remains aligned with the strategic goals of the organization. This leadership role involves representing the perspectives of doctors and specialists in executive decision-making processes. By facilitating communication between the medical staff and hospital administration, Juan Kupferman promotes a unified approach to patient care and academic excellence. The President, Maimonides Medical Staff works to resolve clinical issues and improve the working environment for practitioners across all departments, including cardiology and orthopedics. Through strong advocacy and leadership, Kupferman supports the retention of high-quality medical professionals who are essential to the success of the largest hospital system in Brooklyn.
Samuel Kopel - Chief Marketing Officer
Samuel Kopel, the Chief Marketing Officer at Maimonides Medical Center, architects the brand identity and public engagement strategies for the largest hospital system in Brooklyn. Overseeing communication channels and community outreach, the Chief Marketing Officer ensures that the centers of excellence in neurosciences and orthopedics receive appropriate visibility among diverse patient populations. This leadership role involves analyzing market trends to position the medical center as a leader in non-profit, nonsectarian healthcare. By developing targeted campaigns, Samuel Kopel drives patient volume and strengthens the reputation of the institution as a major teaching site. The Chief Marketing Officer coordinates with clinical leadership to highlight medical breakthroughs and patient success stories. Through strategic brand management, Kopel fosters trust within the local community while supporting the broader mission of delivering high-quality, accessible medical care to the residents of New York.
Walter Fahey - Senior Vice President and Chief Information Officer
Walter Fahey, the Senior Vice President and Chief Information Officer at Maimonides Medical Center, directs the digital infrastructure and health information systems across the entire hospital network. Overseeing the implementation of secure electronic health records and advanced data analytics, the Senior Vice President and Chief Information Officer ensures seamless connectivity between Maimonides Medical Center and its affiliated community hospitals. This leadership role involves protecting sensitive patient data while optimizing clinical workflows to improve diagnostic accuracy and treatment efficiency. By modernizing technological platforms, Walter Fahey supports the academic research requirements of the SUNY Downstate College of Medicine partnership. The Senior Vice President and Chief Information Officer collaborates with clinical department heads to integrate cutting-edge medical software into daily operations. Through robust cybersecurity measures and system scalability, Fahey maintains the technological foundation necessary for delivering world-class trauma and specialty care.
Samira Stephens - Executive Assistant To Senior Vice President and Chief Human Resources Officer
Samira Stephens, the Executive Assistant To Senior Vice President and Chief Human Resources Officer at Maimonides Medical Center, coordinates administrative operations and strategic support for the human capital division. Overseeing scheduling, internal communications, and project tracking, the Executive Assistant To Senior Vice President and Chief Human Resources Officer ensures that the HR department functions efficiently to support a massive workforce of medical professionals. This leadership role involves facilitating high-level meetings and managing documentation for organizational development initiatives. By streamlining administrative processes, Samira Stephens enables the HR leadership to focus on talent acquisition, retention, and staff training programs essential for maintaining the hospital's centers of excellence. The Executive Assistant To Senior Vice President and Chief Human Resources Officer acts as a primary liaison between the HR office and other executive departments. Through meticulous organizational support, Stephens contributes to the overall operational stability of the medical center.
Hugo Pizarro - Senior Vice President, Chief Human Resources Officer
Hugo Pizarro, the Senior Vice President, Chief Human Resources Officer at Maimonides Medical Center, architects the talent management and workforce development strategies for the Brooklyn-based health system. Overseeing recruitment, employee relations, and professional development, the Senior Vice President, Chief Human Resources Officer ensures that the medical center attracts and retains top-tier clinical and administrative talent. This leadership role involves fostering an inclusive culture that aligns with the non-profit mission of the institution. By implementing comprehensive training programs, Hugo Pizarro supports the academic environment and the ongoing education of medical staff affiliated with SUNY Downstate College of Medicine. The Senior Vice President, Chief Human Resources Officer collaborates with the C-suite to align staffing levels with the operational demands of the cardiology, cancer, and trauma departments. Through strategic workforce planning, Pizarro drives organizational performance and ensures the delivery of high-quality patient care.
Robert Ren - Chief Administrative Officer
Robert Ren, the Chief Administrative Officer at Maimonides Medical Center, directs the daily business operations and facility management across the hospital system. Overseeing supply chain logistics, physical plant maintenance, and operational efficiency, the Chief Administrative Officer ensures that the clinical teams have the necessary resources to provide exceptional care in cardiology, orthopedics, and trauma. This leadership role involves managing large-scale capital projects and optimizing administrative workflows to reduce overhead costs. By streamlining internal processes, Robert Ren supports the financial health of the non-profit organization while maintaining high standards of service delivery. The Chief Administrative Officer collaborates with other executives to implement strategic initiatives that enhance the patient experience and operational throughput. Through rigorous oversight of non-clinical functions, Ren enables the medical staff to focus exclusively on patient outcomes and academic excellence within the Brooklyn community.
Ralph Madeb - Chief Medical Officer, Co
Ralph Madeb, the Chief Medical Officer, Co at Maimonides Medical Center, directs clinical quality standards and patient safety protocols across the hospital system. Overseeing medical practice guidelines and peer review processes, the Chief Medical Officer, Co ensures that the centers of excellence in cancer care and neurosciences adhere to the highest evidence-based standards. This leadership role involves mentoring clinical staff and fostering a culture of continuous improvement in patient outcomes. By coordinating with the academic leadership at SUNY Downstate College of Medicine, Ralph Madeb integrates research-driven practices into daily clinical care. The Chief Medical Officer, Co collaborates with department chairs to monitor performance metrics and address complex clinical challenges. Through active engagement with the medical staff, Madeb maintains the institution's reputation for excellence in trauma and specialty services, ensuring that every patient receives safe, effective, and compassionate medical treatment.
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Frequently Asked Questions Regarding Maimonides Medical Center Top Executives and Leadership Team
