Harlem Children's Zone Executive and Leadership Team

October, 2026

Leadership Overview

Harlem Children's Zone has 5 executives leading key functions including strategy, executive operations, financial management, human resources, and communications.

Committed to transformative community development, Harlem Children's Zone delivers comprehensive educational, health, and parent-training programs to empower families and foster long-term success within the Harlem neighborhood.

Leadership Roles at Harlem Children's Zone

  • Chief Executive Officer - Kwame Owusu-Kesse
  • Director, Office of the Chief Executive Officer - Simrat Chatrik
  • Chief Financial Officer - Ralph Stefano
  • Chief Human Resources Officer - Celines Sims
  • Chief Communications Officer (Cco) - Stephanie Lilavois
  • Kwame Owusu-Kesse - Chief Executive Officer

    Kwame Owusu-Kesse, the Chief Executive Officer at Harlem Children's Zone, directs the overarching strategic vision for all educational and community-based initiatives. The Chief Executive Officer manages high-level partnerships with stakeholders to ensure the sustainability of programs providing essential health and parent-training services. By aligning organizational goals with the mission of supporting families in New York City, Kwame Owusu-Kesse drives operational excellence across all departments. This leadership role involves constant evaluation of program efficacy to maximize positive outcomes for the local population. Through rigorous oversight of resource allocation and long-term planning, the Chief Executive Officer maintains the integrity of the organization's mission. Owusu-Kesse fosters a culture of accountability and innovation, ensuring that every initiative directly addresses the complex needs of the community while maintaining a strong focus on scalable, impactful solutions for urban development.

    Simrat Chatrik - Director, Office of the Chief Executive Officer

    Simrat Chatrik, the Director, Office of the Chief Executive Officer at Harlem Children's Zone, coordinates executive workflows and facilitates communication between leadership and internal departments. The Director, Office of the Chief Executive Officer manages the daily operational priorities of the executive suite to ensure seamless execution of organizational objectives. By streamlining administrative processes, Simrat Chatrik enables the leadership team to focus on critical educational and health program delivery. This role involves managing complex scheduling, preparing high-level briefings, and ensuring that strategic directives from the Chief Executive Officer reach all relevant stakeholders. Through meticulous attention to detail, the Director, Office of the Chief Executive Officer maintains organizational alignment and supports the efficient functioning of the entire executive office. Chatrik ensures that all internal operations remain synchronized with the broader mission of providing comprehensive support services to the Harlem community.

    Ralph Stefano - Chief Financial Officer

    Ralph Stefano, the Chief Financial Officer at Harlem Children's Zone, oversees all fiscal operations, budgeting, and financial reporting for the organization. The Chief Financial Officer manages the allocation of funds across educational, health, and parent-training programs to ensure maximum impact for the community. By implementing robust financial controls and long-term fiscal planning, Ralph Stefano secures the resources necessary for sustained growth and operational stability. This leadership role involves collaborating with the Board and executive team to align financial performance with the mission of supporting families in New York City. Through diligent monitoring of revenue streams and expenditure, the Chief Financial Officer maintains transparency and accountability in all fiscal matters. Stefano drives financial health by optimizing resource distribution, ensuring that every dollar directly contributes to the success of the organization's diverse programs and community-focused initiatives.

    Celines Sims - Chief Human Resources Officer

    Celines Sims, the Chief Human Resources Officer at Harlem Children's Zone, directs talent acquisition, employee development, and organizational culture initiatives. The Chief Human Resources Officer manages the recruitment of skilled professionals dedicated to providing high-quality educational and health services to the community. By designing comprehensive training programs and performance management systems, Celines Sims ensures that the workforce remains aligned with the mission of the organization. This leadership role involves fostering an inclusive environment that supports staff retention and professional growth. Through strategic workforce planning, the Chief Human Resources Officer addresses the evolving needs of the organization while maintaining high standards of operational excellence. Sims drives organizational success by cultivating a team of passionate individuals who deliver essential support services, ensuring that the human capital strategy directly enables the achievement of long-term goals for families in New York City.

    Stephanie Lilavois - Chief Communications Officer (Cco)

    Stephanie Lilavois, the Chief Communications Officer (Cco) at Harlem Children's Zone, architects the brand strategy and public relations efforts to amplify the impact of educational and health programs. The Chief Communications Officer (Cco) manages external messaging, media relations, and digital presence to engage stakeholders and the broader public. By crafting compelling narratives about the organization's work in New York City, Stephanie Lilavois drives awareness and support for critical community initiatives. This leadership role involves coordinating with other executives to ensure consistent messaging across all platforms. Through strategic outreach and community engagement, the Chief Communications Officer (Cco) strengthens the reputation of the organization and fosters meaningful connections with donors and partners. Lilavois ensures that the mission of providing comprehensive support to families remains at the forefront of all public discourse, effectively communicating the value and necessity of the organization's services.
    Stephanie Lilavois

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    Frequently Asked Questions Regarding Harlem Children's Zone Top Executives and Leadership Team

    Who leads Harlem Children's Zone?
    Harlem Children's Zone is led by Kwame Owusu-Kesse (Chief Executive Officer), along with executives such as Simrat Chatrik (Director, Office of the Chief Executive Officer) and Ralph Stefano (Chief Financial Officer).
    Who is part of Harlem Children's Zone’s executive team?
    The executive team of Harlem Children's Zone includes leaders such as Kwame Owusu-Kesse (Chief Executive Officer), Simrat Chatrik (Director, Office of the Chief Executive Officer), Ralph Stefano (Chief Financial Officer) and other senior executives.
    How many executives does Harlem Children's Zone have?
    Harlem Children's Zone has 5 executives leading key business areas.
    What roles are included in Harlem Children's Zone’s leadership team?
    The leadership team of Harlem Children's Zone includes roles such as Chief Executive Officer, Director, Office of the Chief Executive Officer, Chief Financial Officer, Chief Human Resources Officer, Chief Communications Officer (Cco).