Maimonides Medical Center Executive and Leadership Team

June, 2026

Leadership Overview

Maimonides Medical Center has 9 executives leading key functions including strategy, marketing, information technology, human resources, administration, legal, and medical staff leadership.

Driven by a commitment to patient care, Maimonides Medical Center operates as a vital academic medical center, delivering comprehensive treatment and specialized programs across Brooklyn, New York.

Leadership Roles at Maimonides Medical Center

  • Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center - Kenneth Gibbs
  • President, Maimonides Medical Staff - Juan Kupferman
  • Chief Marketing Officer - Samuel Kopel
  • Senior Vice President and Chief Information Officer - Walter Fahey
  • Chief Information Officer, Population Health - Michael Carbery
  • Senior Vice President, Chief Human Resources Officer - Hugo Pizarro
  • Chief Administrative Officer - Robert Ren
  • Executive Vice President & Chief Legal Officer - Laurie Weinstein
  • M. D. - Anna Sarubbi
  • Kenneth Gibbs - Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center

    Kenneth Gibbs, the Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center, directs the overarching strategy and operational execution for Maimonides Health and its flagship Maimonides Medical Center. This leadership role involves guiding the organization's 711-bed treatment facility and its extensive network of over 70 primary care and sub-specialty programs. Gibbs ensures the integration of clinical services with academic medical center functions, fostering an environment of continuous improvement and patient-centered care. The Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center, collaborates with the board of trustees and senior leadership to advance the institution's mission of providing high-quality healthcare to the Brooklyn community and beyond. Strategic initiatives under Kenneth Gibbs's purview focus on expanding access to care, enhancing clinical outcomes, and ensuring the financial sustainability of the medical center.

    Juan Kupferman - President, Maimonides Medical Staff

    Juan Kupferman, the President, Maimonides Medical Staff, represents the interests and professional activities of the physicians and medical practitioners within Maimonides Medical Center. This leadership role involves fostering collaboration among medical staff members, ensuring effective communication between the staff and hospital administration, and upholding the standards of medical practice. Kupferman plays a key part in the governance of the medical staff, contributing to decisions regarding patient care quality, clinical protocols, and the overall professional environment. The President, Maimonides Medical Staff, Juan Kupferman, advocates for the resources and support necessary for the medical staff to provide exceptional care at the 711-bed facility.

    Samuel Kopel - Chief Marketing Officer

    Samuel Kopel, the Chief Marketing Officer, architects and executes comprehensive marketing and communication strategies for Maimonides Medical Center. This role involves enhancing the hospital's brand presence and ensuring effective outreach to patients, referring physicians, and the broader community. The Chief Marketing Officer oversees all aspects of brand management, digital marketing, public relations, and patient engagement initiatives. Samuel Kopel drives campaigns that highlight the medical center's extensive treatment capabilities and its role as an academic institution. By analyzing market trends and patient needs, Kopel ensures that Maimonides Medical Center's services and unique offerings are clearly communicated, supporting patient acquisition and retention efforts across its diverse program offerings.

    Walter Fahey - Senior Vice President and Chief Information Officer

    Walter Fahey, the Senior Vice President and Chief Information Officer, directs the strategic development and implementation of all information technology infrastructure and systems at Maimonides Medical Center. This critical role ensures the seamless operation of technology supporting clinical care, administrative functions, and research initiatives across the 711-bed facility. Fahey oversees the management of electronic health records, data security, network infrastructure, and the integration of new technological solutions to enhance patient care and operational efficiency. The Senior Vice President and Chief Information Officer, Walter Fahey, collaborates with clinical and administrative leaders to align IT strategy with the hospital's mission and long-term goals, driving innovation in healthcare technology.

    Michael Carbery - Chief Information Officer, Population Health

    Michael Carbery, the Chief Information Officer, Population Health, spearheads the technological strategies and systems designed to manage and improve the health outcomes of defined patient populations for Maimonides Medical Center. This executive role focuses on leveraging data analytics, care coordination platforms, and population health management tools to enhance preventative care, chronic disease management, and overall community wellness. Carbery ensures that technology solutions effectively support Maimonides Medical Center's commitment to proactive healthcare delivery and value-based care models. The Chief Information Officer, Population Health, Michael Carbery, works closely with clinical teams and administrative leadership to integrate population health insights into operational planning and patient care pathways.

    Hugo Pizarro - Senior Vice President, Chief Human Resources Officer

    Hugo Pizarro, the Senior Vice President, Chief Human Resources Officer, leads all human capital management strategies and operations for Maimonides Medical Center. This executive position involves overseeing talent acquisition, employee relations, compensation and benefits, organizational development, and workforce planning for the hospital's extensive staff. Pizarro ensures that Maimonides Medical Center fosters a supportive and engaging work environment, attracting and retaining top talent essential for delivering high-quality patient care across its 711-bed facility and numerous programs. The Senior Vice President, Chief Human Resources Officer, Hugo Pizarro, aligns HR initiatives with the organization's strategic objectives, promoting a culture of excellence and professional growth.

    Robert Ren - Chief Administrative Officer

    Robert Ren, the Chief Administrative Officer, manages and optimizes the day-to-day administrative operations and support functions critical to Maimonides Medical Center's success. This leadership role encompasses oversight of facilities management, supply chain, procurement, and various support services that ensure the efficient functioning of the 711-bed hospital. Ren focuses on streamlining processes, enhancing operational efficiency, and ensuring that administrative functions directly support the delivery of exceptional patient care. The Chief Administrative Officer, Robert Ren, collaborates with department heads and senior leadership to implement best practices in administrative management, contributing to the overall operational excellence and financial health of Maimonides Medical Center.
    Robert Ren
    Laurie Weinstein, the Executive Vice President & Chief Legal Officer, provides comprehensive legal counsel and oversees all legal affairs for Maimonides Medical Center. This senior executive role involves managing regulatory compliance, litigation, corporate governance, and risk management across the organization's extensive healthcare operations. Weinstein ensures that Maimonides Medical Center adheres to all applicable laws and regulations governing healthcare providers, protecting the institution's interests and reputation. The Executive Vice President & Chief Legal Officer, Laurie Weinstein, works closely with the board and executive team to navigate complex legal landscapes and support the hospital's mission of providing quality patient care.

    Anna Sarubbi - M. D.

    Anna Sarubbi, M. D., contributes clinical expertise and leadership within Maimonides Medical Center, focusing on patient care delivery and medical practice standards. As a physician leader, Sarubbi plays a vital role in shaping clinical protocols and ensuring the highest quality of medical treatment across the hospital's diverse programs. The M. D., Anna Sarubbi, collaborates with administrative and executive teams to translate medical insights into actionable strategies that enhance patient outcomes and operational effectiveness. This leadership position involves advocating for best practices in patient care and contributing to the academic mission of the medical center.

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    Frequently Asked Questions Regarding Maimonides Medical Center Top Executives and Leadership Team

    Who leads Maimonides Medical Center?
    Maimonides Medical Center is led by Kenneth Gibbs (Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center), along with executives such as Juan Kupferman (President, Maimonides Medical Staff) and Samuel Kopel (Chief Marketing Officer).
    Who is part of Maimonides Medical Center’s executive team?
    The executive team of Maimonides Medical Center includes leaders such as Kenneth Gibbs (Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center), Juan Kupferman (President, Maimonides Medical Staff), Samuel Kopel (Chief Marketing Officer) and other senior executives.
    How many executives does Maimonides Medical Center have?
    Maimonides Medical Center has 9 executives leading key business areas.
    What roles are included in Maimonides Medical Center’s leadership team?
    The leadership team of Maimonides Medical Center includes roles such as Chief Executive Officer & President, Maimonides Health & , Maimonides Medical Center, President, Maimonides Medical Staff, Chief Marketing Officer, Senior Vice President and Chief Information Officer, Chief Information Officer, Population Health.