Vinfen Executive and Leadership Team

June, 2026

Leadership Overview

Vinfen has 8 executives leading key functions including strategy, operations, finance, legal, people, and medical.

Driven by a commitment to community integration, Vinfen provides essential services for individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions, fostering independence and well-being across Massachusetts.

Leadership Roles at Vinfen

  • President & Chief Executive Officer - Jean Yang
  • Chief Financial Officer - Annette Kovamees
  • Acting Chief Financial Officer - Daniel Joo
  • Chief Operating Officer - Jonathan Chines
  • President - Gary Lamson
  • Chief Legal Officer - Lurleen Gannon
  • Chief People Officer - Chad Cotter
  • Chief Medical Officer - Peggy Johnson
  • Jean Yang - President & Chief Executive Officer

    Jean Yang, the President & Chief Executive Officer at Vinfen, directs the overarching strategy and operational execution for the organization. Yang guides Vinfen's mission to provide comprehensive community-based services, ensuring alignment with the needs of individuals facing autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. This leadership role involves fostering innovation in service delivery and maintaining Vinfen's position as a leading provider. By championing Vinfen's core values, Jean Yang drives the organization's commitment to enhancing the lives of those served. The President & Chief Executive Officer ensures robust governance and strategic partnerships that support Vinfen's growth and impact across Massachusetts.

    Annette Kovamees - Chief Financial Officer

    Annette Kovamees, the Chief Financial Officer at Vinfen, manages the organization's financial health and strategic fiscal planning. Kovamees oversees all financial operations, including budgeting, accounting, and financial reporting, ensuring Vinfen's sustainability and capacity to deliver critical community-based services. This role is pivotal in supporting individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. By maintaining strong financial controls, Annette Kovamees enables Vinfen to expand its reach and impact. The Chief Financial Officer provides essential financial insights to guide strategic decision-making and ensure responsible resource management.

    Daniel Joo - Acting Chief Financial Officer

    Daniel Joo, the Acting Chief Financial Officer at Vinfen, supports the financial management and operational oversight of the organization during a transitional period. Joo assists in managing Vinfen's financial resources, ensuring continuity in the provision of community-based services for individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. This position involves close collaboration with the finance team and other executives to maintain fiscal integrity. By contributing to financial operations, Daniel Joo supports Vinfen's ongoing mission. The Acting Chief Financial Officer plays a key part in upholding financial stability and operational efficiency.

    Jonathan Chines - Chief Operating Officer

    Jonathan Chines, the Chief Operating Officer at Vinfen, oversees the day-to-day operations and service delivery across all Vinfen programs. Chines ensures the efficient and effective implementation of Vinfen's community-based services, supporting individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. This executive function involves optimizing operational workflows and resource allocation to maximize service impact. By focusing on operational excellence, Jonathan Chines enhances the quality of care provided to clients. The Chief Operating Officer collaborates with other leaders to drive operational improvements and maintain high standards of service delivery throughout the organization.

    Gary Lamson - President

    Gary Lamson, the President at Vinfen, contributes to the strategic direction and operational oversight of the organization. Lamson supports Vinfen's commitment to providing essential community-based services for individuals facing autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. This leadership position involves driving initiatives that enhance service quality and expand Vinfen's impact. By focusing on strategic growth and operational efficiency, Gary Lamson strengthens Vinfen's capacity to serve its clients. The President plays a key role in advancing Vinfen's mission and ensuring its continued success in the community.
    Lurleen Gannon, the Chief Legal Officer at Vinfen, provides expert legal counsel and oversees all legal affairs for the organization. Gannon ensures Vinfen operates in full compliance with all relevant laws and regulations, safeguarding the company's interests while supporting its mission to provide community-based services. This role is critical for navigating the complex legal landscape associated with serving individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. By managing legal risks, Lurleen Gannon protects Vinfen's operations and reputation. The Chief Legal Officer advises leadership on legal matters, ensuring ethical practices and robust governance.

    Chad Cotter - Chief People Officer

    Chad Cotter, the Chief People Officer at Vinfen, leads human resources strategy and talent management initiatives across the organization. Cotter is responsible for fostering a positive and supportive work environment, attracting and retaining skilled professionals who deliver Vinfen's vital community-based services. This executive function is essential for supporting individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. By prioritizing employee development and well-being, Chad Cotter strengthens Vinfen's workforce. The Chief People Officer drives initiatives that enhance organizational culture and ensure Vinfen has the dedicated talent needed to fulfill its mission.

    Peggy Johnson - Chief Medical Officer

    Peggy Johnson, the Chief Medical Officer at Vinfen, provides clinical leadership and ensures the highest standards of medical care within the organization's services. Johnson oversees the integration of medical best practices for individuals with autism, behavioral health challenges, brain injuries, intellectual and developmental disabilities, and mental health conditions. This role is crucial for maintaining the quality and efficacy of Vinfen's therapeutic and support programs. By guiding clinical strategy, Peggy Johnson enhances patient outcomes and service effectiveness. The Chief Medical Officer collaborates with clinical teams to drive evidence-based practices and ensure comprehensive care delivery.

    Explore Leadership Teams in Healthcare Services

    Frequently Asked Questions Regarding Vinfen Top Executives and Leadership Team

    Who leads Vinfen?
    Vinfen is led by Jean Yang (President & Chief Executive Officer), along with executives such as Annette Kovamees (Chief Financial Officer) and Daniel Joo (Acting Chief Financial Officer).
    Who is part of Vinfen’s executive team?
    The executive team of Vinfen includes leaders such as Jean Yang (President & Chief Executive Officer), Annette Kovamees (Chief Financial Officer), Daniel Joo (Acting Chief Financial Officer) and other senior executives.
    How many executives does Vinfen have?
    Vinfen has 8 executives leading key business areas.
    What roles are included in Vinfen’s leadership team?
    The leadership team of Vinfen includes roles such as President & Chief Executive Officer, Chief Financial Officer, Acting Chief Financial Officer, Chief Operating Officer, President.