Abbott House Executive and Leadership Team

August, 2026

Leadership Overview

Abbott House has 6 executives leading key functions including strategy, finance, information technology, human resources, and council leadership.

Dedicated to building lasting foundations for children, families, and adults with complex needs, Abbott House provides essential services like foster care and support for individuals with disabilities, impacting over 2,800 lives annually across the Lower Hudson Valley and NYC.

Leadership Roles at Abbott House

  • President & Chief Executive Officer - Justine Christakos
  • President & Chief Executive Officer, Amp - James Kaufman
  • Chief Financial Officer - Gerard Finn
  • President, Human Resources & Executive - Timothy Tostanovski
  • President, Abbott House Council - Magda Mutch
  • Chief Information Officer - Sue Sheikh
  • Justine Christakos - President & Chief Executive Officer

    Justine Christakos, the President & Chief Executive Officer at Abbott House, directs the organization's overarching strategy and operational execution. Christakos guides the mission to build lasting foundations for children, families, and adults with complex needs, ensuring the delivery of critical services such as foster care and support for individuals with disabilities. Overseeing the comprehensive range of programs, Christakos ensures alignment with the organization's 60-year legacy of service. This leadership role involves driving initiatives that impact over 2,800 individuals annually across the Lower Hudson Valley and NYC area. Justine Christakos champions the continuous improvement of services, focusing on sustainable growth and enhanced client outcomes. The President & Chief Executive Officer ensures that all organizational efforts directly support the core values of Abbott House, fostering a stable and nurturing environment for all served.

    James Kaufman - President & Chief Executive Officer, Amp

    James Kaufman, the President & Chief Executive Officer, Amp at Abbott House, spearheads strategic development and operational oversight for key organizational initiatives. Kaufman drives the expansion and effectiveness of programs designed to build lasting foundations for children, families, and adults with complex needs. This executive focuses on enhancing the delivery of services, including foster care and support for individuals with developmental disabilities, across the Lower Hudson Valley and NYC. James Kaufman ensures that the Amp division operates with maximum efficiency and impact, contributing significantly to the organization's annual service to over 2,800 individuals. The President & Chief Executive Officer, Amp cultivates strategic partnerships and oversees resource allocation to maximize the organization's reach and effectiveness. Kaufman's leadership is central to achieving Abbott House's mission of providing comprehensive care and support.

    Gerard Finn - Chief Financial Officer

    Gerard Finn, the Chief Financial Officer at Abbott House, directs all financial operations and fiscal strategy. Finn ensures the sound management of resources dedicated to building lasting foundations for children, families, and adults with complex needs. This role involves overseeing budgeting, financial planning, and reporting to support the delivery of essential services like foster care and support for individuals with disabilities across the Lower Hudson Valley and NYC. Gerard Finn manages financial compliance and optimizes resource allocation to maximize the impact for the over 2,800 individuals served annually. The Chief Financial Officer provides critical financial insights to guide strategic decision-making and ensure the long-term sustainability of Abbott House's programs. Finn's stewardship of financial health is fundamental to the organization's continued ability to provide comprehensive care.

    Timothy Tostanovski - President, Human Resources & Executive

    Timothy Tostanovski, the President, Human Resources & Executive at Abbott House, leads the strategic direction and operational management of human capital. Tostanovski cultivates a supportive and effective organizational culture, essential for building lasting foundations for children, families, and adults with complex needs. This executive oversees talent acquisition, employee development, and HR policy implementation, ensuring that Abbott House attracts and retains skilled professionals to deliver vital services like foster care and support for individuals with disabilities across the Lower Hudson Valley and NYC. Timothy Tostanovski champions employee well-being and fosters an environment that supports the over 2,800 individuals served annually. The President, Human Resources & Executive ensures that HR functions align with the organization's mission and strategic objectives, driving operational excellence through its people.

    Magda Mutch - President, Abbott House Council

    Magda Mutch, the President, Abbott House Council at Abbott House, presides over the council's strategic guidance and advisory functions. Mutch ensures the council effectively supports the organization's mission to build lasting foundations for children, families, and adults with complex needs. This leadership role involves guiding the council in its oversight of programs and initiatives, including foster care and support for individuals with disabilities, across the Lower Hudson Valley and NYC. Magda Mutch facilitates communication and collaboration between the council and executive leadership, enhancing the organization's ability to serve over 2,800 individuals annually. The President, Abbott House Council provides critical governance and strategic perspective, ensuring the long-term vision and impact of Abbott House are consistently upheld. Mutch's dedication strengthens the organizational framework supporting vital community services.

    Sue Sheikh - Chief Information Officer

    Sue Sheikh, the Chief Information Officer at Abbott House, architects the organization's technology strategy and digital infrastructure. Sheikh ensures that all information systems effectively support the mission of building lasting foundations for children, families, and adults with complex needs. This leadership involves overseeing the technology that enables critical services like foster care and support for individuals with disabilities, enhancing operational efficiency across the Lower Hudson Valley and NYC. Sue Sheikh drives innovation in data management and system security, safeguarding sensitive information for the over 2,800 individuals served annually. The Chief Information Officer collaborates with other executive leaders to integrate technology solutions that improve service delivery and expand organizational reach. Sheikh's expertise is vital for maintaining robust and scalable IT operations that underpin Abbott House's vital work.
    Sue Sheikh

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    Frequently Asked Questions Regarding Abbott House Top Executives and Leadership Team

    Who leads Abbott House?
    Abbott House is led by Justine Christakos (President & Chief Executive Officer), along with executives such as James Kaufman (President & Chief Executive Officer, Amp) and Gerard Finn (Chief Financial Officer).
    Who is part of Abbott House’s executive team?
    The executive team of Abbott House includes leaders such as Justine Christakos (President & Chief Executive Officer), James Kaufman (President & Chief Executive Officer, Amp), Gerard Finn (Chief Financial Officer) and other senior executives.
    How many executives does Abbott House have?
    Abbott House has 6 executives leading key business areas.
    What roles are included in Abbott House’s leadership team?
    The leadership team of Abbott House includes roles such as President & Chief Executive Officer, President & Chief Executive Officer, Amp, Chief Financial Officer, President, Human Resources & Executive, President, Abbott House Council.