Service Access & Management Executive and Leadership Team

October, 2026

Leadership Overview

Service Access & Management has 6 executives leading key functions including organizational strategy, financial oversight, and human services management.

Committed to enhancing community well-being, Service Access & Management delivers comprehensive support programs across Pennsylvania and New Jersey to foster better futures for families.

Leadership Roles at Service Access & Management

  • Chief Executive Officer - Sam Sammie
  • President & Chief Executive Officer - Craig Johnston
  • President & Chief Executive Officer - Nan Haver
  • President & Chief Executive Officer - Mary Ann Kowalonek
  • Chief Financial Officer - Stan Miller
  • Chief Financial Officer, Elect - Janine Sejuit
  • Sam Sammie - Chief Executive Officer

    Sam Sammie, the Chief Executive Officer at Service Access & Management, directs the overarching strategic vision for human services delivery across Pennsylvania and New Jersey. Overseeing the expansion of children and youth services, the Chief Executive Officer ensures that organizational goals align with the mission of improving quality of life for diverse populations. Sam Sammie manages high-level partnerships with non-profit organizations to optimize operational efficiency and service accessibility. By monitoring regional performance metrics across 70 counties, the Chief Executive Officer maintains rigorous standards for early intervention and developmental disability support programs. This leadership role involves constant collaboration with the Board to refine service models and secure long-term sustainability. Through proactive engagement with community stakeholders, the Chief Executive Officer drives the company toward achieving measurable social impact while maintaining fiscal responsibility in every managed program.

    Craig Johnston - President & Chief Executive Officer

    Craig Johnston, the President & Chief Executive Officer at Service Access & Management, architects the operational framework for mental health and supports coordination initiatives. Focusing on the integration of complex human services, the President & Chief Executive Officer streamlines internal processes to enhance service delivery for individuals with developmental disabilities. Craig Johnston evaluates regional market needs to ensure that programs remain responsive to the unique requirements of each community served. By coordinating with department heads, the President & Chief Executive Officer fosters a culture of excellence and accountability throughout the organization. This role requires balancing immediate operational demands with long-term growth strategies to expand the reach of essential services. Through meticulous oversight of service quality and compliance, the President & Chief Executive Officer secures the reputation of the company as a leader in the human services sector.

    Nan Haver - President & Chief Executive Officer

    Nan Haver, the President & Chief Executive Officer at Service Access & Management, leads the development of innovative early intervention strategies designed to support families in need. Overseeing the implementation of specialized care protocols, the President & Chief Executive Officer ensures that every program meets the highest standards of accessibility and effectiveness. Nan Haver drives cross-functional collaboration to address the operational challenges faced by non-profit partners, providing essential management support to help these entities succeed. By analyzing regional data trends, the President & Chief Executive Officer identifies opportunities for service enhancement and resource allocation across the 70 counties served. This leadership position involves navigating complex regulatory environments to maintain program integrity. Through a commitment to community-focused outcomes, the President & Chief Executive Officer strengthens the overall impact of the company on the lives of individuals requiring specialized support.

    Mary Ann Kowalonek - President & Chief Executive Officer

    Mary Ann Kowalonek, the President & Chief Executive Officer at Service Access & Management, manages the strategic deployment of resources for children and youth services. Focusing on the scalability of support programs, the President & Chief Executive Officer ensures that organizational infrastructure supports the diverse needs of communities in Pennsylvania and New Jersey. Mary Ann Kowalonek coordinates with executive leadership to refine the business model, emphasizing sustainable growth and service quality. By overseeing the execution of large-scale human services projects, the President & Chief Executive Officer maintains alignment with the core mission of creating better futures. This role involves managing external relationships with businesses and community organizations to foster collaborative solutions. Through rigorous oversight of operational workflows, the President & Chief Executive Officer drives efficiency and ensures that every program delivers tangible benefits to the families and communities served.

    Stan Miller - Chief Financial Officer

    Stan Miller, the Chief Financial Officer at Service Access & Management, directs the financial strategy and fiscal health of the organization. Overseeing budget allocation for mental health and developmental disability programs, the Chief Financial Officer ensures that capital is utilized to maximize service accessibility. Stan Miller manages the financial reporting processes and internal controls necessary to maintain transparency across all 70 counties of operation. By analyzing revenue streams and cost structures, the Chief Financial Officer provides the data-driven insights required for strategic decision-making at the executive level. This role involves mitigating financial risks while supporting the expansion of human services initiatives. Through careful management of assets and investments, the Chief Financial Officer secures the financial foundation of the company, allowing for the continued delivery of high-quality support services to families and communities throughout the region.
    Stan Miller

    Janine Sejuit - Chief Financial Officer, Elect

    Janine Sejuit, the Chief Financial Officer, Elect at Service Access & Management, prepares for the transition of financial leadership by auditing current fiscal policies and operational expenditures. Focusing on the optimization of financial systems, the Chief Financial Officer, Elect evaluates the cost-effectiveness of early intervention and youth service programs. Janine Sejuit collaborates with the existing finance team to refine forecasting models and improve the accuracy of long-term budget planning. By identifying efficiencies in resource management, the Chief Financial Officer, Elect supports the broader mission of providing accessible human services across Pennsylvania and New Jersey. This role involves preparing for the oversight of complex financial reporting requirements and ensuring compliance with industry standards. Through proactive engagement with financial operations, the Chief Financial Officer, Elect contributes to the stability and growth of the company, ensuring that resources remain available for critical community support initiatives.

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    Frequently Asked Questions Regarding Service Access & Management Top Executives and Leadership Team

    Who leads Service Access & Management?
    Service Access & Management is led by Sam Sammie (Chief Executive Officer), along with executives such as Craig Johnston (President & Chief Executive Officer) and Nan Haver (President & Chief Executive Officer).
    Who is part of Service Access & Management’s executive team?
    The executive team of Service Access & Management includes leaders such as Sam Sammie (Chief Executive Officer), Craig Johnston (President & Chief Executive Officer), Nan Haver (President & Chief Executive Officer) and other senior executives.
    How many executives does Service Access & Management have?
    Service Access & Management has 6 executives leading key business areas.
    What roles are included in Service Access & Management’s leadership team?
    The leadership team of Service Access & Management includes roles such as Chief Executive Officer, President & Chief Executive Officer, President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer.