The ARC - Oneida Lewis Chapter Executive and Leadership Team

November, 2026

Leadership Overview

The ARC - Oneida Lewis Chapter has 4 executives leading key functions including strategy, governance, advocacy, and communications.

Committed to empowering individuals with developmental disabilities, The ARC - Oneida Lewis Chapter delivers comprehensive educational, vocational, and clinical support services across the region to foster independence and community inclusion.

Leadership Roles at The ARC - Oneida Lewis Chapter

  • Chief Executive Officer - Karen Korotzer
  • President - Leland McCormac
  • President - Adrienne Carbone
  • Chief Communications Officer (Cco) - Mark Dudek
  • Karen Korotzer - Chief Executive Officer

    Karen Korotzer, the Chief Executive Officer at The ARC - Oneida Lewis Chapter, directs the overarching strategic vision for all clinical, residential, and vocational programs. Korotzer manages the organizational infrastructure to ensure high-quality care for individuals with developmental disabilities. By aligning operational resources with the mission of the organization, the Chief Executive Officer drives sustainable growth across the New York service region. This leadership role involves constant collaboration with the Board to refine service delivery models and expand family support initiatives. Karen Korotzer maintains rigorous standards for clinical excellence and regulatory compliance. Through the implementation of innovative habilitation strategies, the Chief Executive Officer optimizes the impact of daily operations. Korotzer secures the long-term viability of the organization by fostering partnerships with community stakeholders and government agencies. Ultimately, the Chief Executive Officer ensures that every program remains responsive to the evolving needs of the population served.

    Leland McCormac - President

    Leland McCormac, the President at The ARC - Oneida Lewis Chapter, governs the board-level initiatives and long-term policy development for the organization. McCormac focuses on the expansion of residential and respite care services to meet the growing demand for specialized support. By overseeing the governance framework, the President ensures that all organizational activities align with the core mission of empowering individuals with developmental disabilities. Leland McCormac facilitates high-level decision-making processes that dictate the allocation of capital for new facility developments and infrastructure upgrades. This leadership role requires constant engagement with regional stakeholders to advocate for policy changes that benefit the disability community. McCormac drives the strategic direction of the organization by balancing fiscal responsibility with the delivery of essential human services. Through the oversight of board committees, the President maintains accountability and transparency across all operational levels, ensuring the organization remains a pillar of support within the community.

    Adrienne Carbone - President

    Adrienne Carbone, the President at The ARC - Oneida Lewis Chapter, manages the integration of educational and recreational rehabilitation services to enhance the quality of life for program participants. Carbone directs the development of specialized day habilitation programs that promote social inclusion and skill acquisition. By coordinating with clinical teams, the President ensures that therapeutic interventions remain evidence-based and person-centered. Adrienne Carbone oversees the implementation of senior and children's services, tailoring support structures to address unique developmental milestones. This leadership role involves analyzing program performance metrics to identify opportunities for service optimization and efficiency. Carbone drives the expansion of community-based activities, ensuring that participants have access to diverse recreational opportunities. Through the management of interdisciplinary teams, the President fosters a culture of continuous improvement and compassionate care. Carbone secures the effectiveness of these vital services by maintaining strong relationships with families and local service providers.

    Mark Dudek - Chief Communications Officer (Cco)

    Mark Dudek, the Chief Communications Officer (Cco) at The ARC - Oneida Lewis Chapter, architects the public relations and outreach strategies that define the organizational brand. Dudek manages all internal and external messaging to ensure consistent communication regarding the full spectrum of services provided to individuals with developmental disabilities. By directing digital engagement and community awareness campaigns, the Chief Communications Officer (Cco) increases visibility for advocacy efforts and fundraising initiatives. Mark Dudek coordinates with executive leadership to translate complex clinical and vocational achievements into compelling narratives for stakeholders and donors. This leadership role involves monitoring media trends and public sentiment to protect the reputation of the organization. Dudek drives the development of educational materials that inform the public about the importance of respite care and family support. Through the strategic use of communication channels, the Chief Communications Officer (Cco) strengthens the connection between the organization and the broader community.

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    Frequently Asked Questions Regarding The ARC - Oneida Lewis Chapter Top Executives and Leadership Team

    Who leads The ARC - Oneida Lewis Chapter?
    The ARC - Oneida Lewis Chapter is led by Karen Korotzer (Chief Executive Officer), along with executives such as Leland McCormac (President) and Adrienne Carbone (President).
    Who is part of The ARC - Oneida Lewis Chapter’s executive team?
    The executive team of The ARC - Oneida Lewis Chapter includes leaders such as Karen Korotzer (Chief Executive Officer), Leland McCormac (President), Adrienne Carbone (President) and other senior executives.
    How many executives does The ARC - Oneida Lewis Chapter have?
    The ARC - Oneida Lewis Chapter has 4 executives leading key business areas.
    What roles are included in The ARC - Oneida Lewis Chapter’s leadership team?
    The leadership team of The ARC - Oneida Lewis Chapter includes roles such as Chief Executive Officer, President, President, Chief Communications Officer (Cco).