AHRC Nassau Executive and Leadership Team

August, 2026

Leadership Overview

AHRC Nassau has 4 executives leading key functions including financial strategy, operational management, administrative oversight, and organizational leadership.

Committed to empowering individuals with developmental disabilities, AHRC Nassau delivers comprehensive support services while fostering inclusive community environments across the New York region.

Leadership Roles at AHRC Nassau

  • Chief Financial Officer - Willard Derr
  • Chief Operating Officer - Christopher O'Connor
  • President - Paul Giordano
  • Chief Administrative Officer - Barry Donowitz
  • Willard Derr - Chief Financial Officer

    Willard Derr, the Chief Financial Officer at AHRC Nassau, manages the fiscal health and long-term economic sustainability of the organization. Overseeing complex budgetary allocations, the Chief Financial Officer ensures resources directly support programs for individuals with intellectual and developmental disabilities. Derr directs financial reporting, audit compliance, and capital investment strategies to maintain operational stability across all service divisions. By analyzing revenue streams and expense management, the Chief Financial Officer optimizes funding efficiency to maximize service delivery impact. Willard Derr collaborates with the board to align fiscal policies with the broader mission of providing high-quality care. This leadership role involves rigorous oversight of grant management and regulatory financial requirements. Through precise fiscal planning, the Chief Financial Officer secures the necessary capital to expand support initiatives, ensuring the organization remains a robust provider of essential services within the New York market.

    Christopher O'Connor - Chief Operating Officer

    Christopher O'Connor, the Chief Operating Officer at AHRC Nassau, directs the daily execution of support services and program delivery. Overseeing the operational infrastructure, the Chief Operating Officer ensures that all facilities maintain high standards of care for individuals with developmental disabilities. O'Connor manages the logistics of service implementation, coordinating across departments to streamline workflows and improve client outcomes. By monitoring operational metrics, the Chief Operating Officer identifies opportunities for process improvement and resource optimization. Christopher O'Connor drives the integration of new service models to meet evolving community needs throughout the region. This leadership role requires constant collaboration with program directors to ensure alignment with organizational goals. Through effective management of daily operations, the Chief Operating Officer maintains the quality and accessibility of support programs, directly impacting the lives of those served by the organization.

    Paul Giordano - President

    Paul Giordano, the President at AHRC Nassau, defines the strategic vision and long-term direction for the organization. Overseeing the entire executive team, the President ensures that all programs and services remain aligned with the core mission of supporting individuals with intellectual and developmental disabilities. Giordano drives external partnerships and advocacy efforts to strengthen the organization's presence within the New York community. By engaging with stakeholders and the board, the President shapes policies that promote inclusivity and expand service reach. Paul Giordano leads the development of innovative support models, ensuring the organization adapts to changing industry landscapes. This leadership role involves setting the tone for organizational culture and maintaining high standards of excellence across all divisions. Through decisive leadership, the President secures the future of the organization, ensuring that every initiative contributes to the empowerment and well-being of the people served.

    Barry Donowitz - Chief Administrative Officer

    Barry Donowitz, the Chief Administrative Officer at AHRC Nassau, governs the internal systems and organizational policies that support the mission. Overseeing human resources, information technology, and facility management, the Chief Administrative Officer ensures the infrastructure remains capable of sustaining high-quality service delivery. Donowitz architects administrative frameworks that promote compliance, efficiency, and staff development. By managing organizational risk and internal communications, the Chief Administrative Officer fosters a cohesive environment for all employees. Barry Donowitz coordinates with other executive leaders to implement strategic initiatives that enhance the overall effectiveness of the organization. This leadership role involves the modernization of administrative processes to better serve the needs of individuals with developmental disabilities. Through the optimization of internal operations, the Chief Administrative Officer provides the necessary foundation for the organization to achieve its long-term goals and maintain excellence in service provision.

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    Frequently Asked Questions Regarding AHRC Nassau Top Executives and Leadership Team

    Who leads AHRC Nassau?
    AHRC Nassau is led by Willard Derr (Chief Financial Officer), along with executives such as Christopher O'Connor (Chief Operating Officer) and Paul Giordano (President).
    Who is part of AHRC Nassau’s executive team?
    The executive team of AHRC Nassau includes leaders such as Willard Derr (Chief Financial Officer), Christopher O'Connor (Chief Operating Officer), Paul Giordano (President) and other senior executives.
    How many executives does AHRC Nassau have?
    AHRC Nassau has 4 executives leading key business areas.
    What roles are included in AHRC Nassau’s leadership team?
    The leadership team of AHRC Nassau includes roles such as Chief Financial Officer, Chief Operating Officer, President, Chief Administrative Officer.