Cultivate Behavioral Health & Education Executive and Leadership Team

June, 2026

Leadership Overview

Cultivate Behavioral Health & Education has 9 executives leading key functions including strategy, finance, operations, and co-founding.

Driven by a commitment to empowering children, Cultivate Behavioral Health & Education delivers comprehensive ABA therapy and autism services. Their leadership philosophy centers on individualized care and fostering significant development for children and teens with autism, ensuring high parent satisfaction through effective, family-focused support.

Leadership Roles at Cultivate Behavioral Health & Education

  • Chief Executive Officer - Brent Arnold
  • Founder & Chief Executive Officer - Alexandra Tursi
  • Founder & Chief Executive Officer - Sara Wittmer
  • Founder & Chief Executive Officer - Sarah Stern
  • Chief Financial Officer - Justin Stump
  • President & Co-Founder - Ken Kilgore
  • Co-Founder & President - Mark Wierda
  • Chief of Staff - Christopher Germain
  • Chief Operations Officer - Micah Brown
  • Brent Arnold - Chief Executive Officer

    Brent Arnold, the Chief Executive Officer at Cultivate Behavioral Health & Education, directs the overarching strategic vision and operational execution. Arnold guides the organization's mission to provide comprehensive ABA therapy and autism services, ensuring that individualized approaches foster significant growth for children and teens. This leadership role involves aligning all departments toward the goal of empowering children to thrive, maintaining high parent satisfaction through effective, family-focused care. Arnold's focus remains on expanding the reach and impact of Cultivate's specialized services across North America, driving innovation in therapeutic methodologies and ensuring the highest standards of care are consistently met. The Chief Executive Officer ensures that the company's commitment to tailored therapy plans remains central to all operations, directly supporting the development and well-being of every child served.
    Brent Arnold

    Alexandra Tursi - Founder & Chief Executive Officer

    Alexandra Tursi, the Founder & Chief Executive Officer at Cultivate Behavioral Health & Education, establishes the foundational principles and long-term direction for the organization. Tursi's vision drives the company's dedication to comprehensive ABA therapy and autism services, emphasizing individualized approaches tailored to each child's unique needs. This leadership position involves overseeing the strategic development of mental health services and targeted case management, ensuring a holistic support system for children and teens with autism. Alexandra Tursi champions a family-focused care model, fostering significant growth and development while maintaining high parent satisfaction rates. The Founder & Chief Executive Officer's ongoing influence shapes the company's culture and commitment to empowering children to thrive, solidifying Cultivate's market presence through unwavering dedication to quality and efficacy in therapeutic interventions.

    Sara Wittmer - Founder & Chief Executive Officer

    Sara Wittmer, the Founder & Chief Executive Officer at Cultivate Behavioral Health & Education, shapes the strategic direction and core values of the organization. Wittmer's leadership ensures the delivery of comprehensive ABA therapy and autism services, focusing on individualized plans that foster significant development in children and teens. This executive role involves guiding the expansion of in-home and in-school therapy programs, alongside mental health services and targeted case management. Sara Wittmer is dedicated to upholding a family-focused care philosophy, which has resulted in high parent satisfaction rates and demonstrated effectiveness. The Founder & Chief Executive Officer's commitment to empowering children to thrive underpins all operational decisions, driving Cultivate's mission to provide exceptional support and achieve positive outcomes for every family served.
    Sara Wittmer

    Sarah Stern - Founder & Chief Executive Officer

    Sarah Stern, the Founder & Chief Executive Officer at Cultivate Behavioral Health & Education, sets the strategic course and operational framework for the company. Stern's leadership ensures the provision of comprehensive ABA therapy and autism services, with a strong emphasis on individualized approaches designed for significant child development. This executive position oversees the integration of mental health services and targeted case management into the core offerings, supporting children and teens with autism. Sarah Stern is instrumental in maintaining Cultivate's reputation for family-focused care and high parent satisfaction, demonstrating the effectiveness of their tailored therapy plans. The Founder & Chief Executive Officer's dedication to empowering children to thrive guides the organization's continuous efforts to innovate and enhance the quality of care provided across all service modalities.

    Justin Stump - Chief Financial Officer

    Justin Stump, the Chief Financial Officer at Cultivate Behavioral Health & Education, manages the organization's financial health and strategic fiscal planning. Stump oversees all financial operations, including budgeting, forecasting, and resource allocation, ensuring the sustainable growth of comprehensive ABA therapy and autism services. This role is critical in supporting the company's mission to provide individualized approaches that foster significant development in children and teens. Justin Stump's financial oversight enables the expansion of in-home and in-school therapy, mental health services, and targeted case management. The Chief Financial Officer ensures that financial strategies align with the commitment to family-focused care and high parent satisfaction, directly contributing to the organization's ability to empower children to thrive effectively and efficiently across its service areas.
    Justin Stump

    Ken Kilgore - President & Co-Founder

    Ken Kilgore, the President & Co-Founder at Cultivate Behavioral Health & Education, contributes to the strategic leadership and foundational principles of the organization. Kilgore's involvement ensures the continued provision of comprehensive ABA therapy and autism services, emphasizing individualized approaches that foster significant development in children and teens. This role supports the expansion of mental health services and targeted case management, aligning with the company's commitment to family-focused care. Ken Kilgore helps maintain high parent satisfaction rates by ensuring the effectiveness of tailored therapy plans. The President & Co-Founder's dedication is crucial in empowering children to thrive, guiding the organization's growth and upholding its mission to deliver exceptional support and positive outcomes for every child and family served.

    Mark Wierda - Co-Founder & President

    Mark Wierda, the Co-Founder & President at Cultivate Behavioral Health & Education, provides strategic direction and leadership in advancing the organization's mission. Wierda's influence ensures the consistent delivery of comprehensive ABA therapy and autism services, focusing on individualized plans that promote significant growth for children and teens. This executive capacity supports the development and integration of mental health services and targeted case management. Mark Wierda is dedicated to the principles of family-focused care, which have led to high parent satisfaction and proven therapeutic outcomes. The Co-Founder & President's commitment is essential in empowering children to thrive, driving the organization's efforts to innovate and maintain the highest standards of care in supporting children with autism.

    Christopher Germain - Chief of Staff

    Christopher Germain, the Chief of Staff at Cultivate Behavioral Health & Education, enhances operational efficiency and strategic alignment across the executive team. Germain supports the Chief Executive Officer in driving the company's mission to deliver comprehensive ABA therapy and autism services, ensuring that individualized approaches are consistently implemented to foster significant child development. This position involves coordinating cross-functional initiatives, managing key projects, and facilitating communication to support the delivery of mental health services and targeted case management for children and teens with autism. Christopher Germain plays a vital role in upholding the family-focused care philosophy and maintaining high parent satisfaction rates. The Chief of Staff's efforts directly contribute to empowering children to thrive by optimizing internal processes and ensuring strategic objectives are met effectively.

    Micah Brown - Chief Operations Officer

    Micah Brown, the Chief Operations Officer at Cultivate Behavioral Health & Education, directs the day-to-day operational execution of comprehensive ABA therapy and autism services. Brown oversees the implementation of individualized approaches tailored to each child's unique needs, ensuring significant growth and development for children and teens with autism. This leadership role involves managing the delivery of in-home and in-school ABA therapy, mental health services, and targeted case management, optimizing service delivery across all locations. Micah Brown is committed to maintaining the organization's family-focused care model, which drives high parent satisfaction rates and demonstrates effectiveness. The Chief Operations Officer ensures operational excellence supports the company's core mission of empowering children to thrive, focusing on efficiency, quality, and accessibility of therapeutic interventions.

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    Frequently Asked Questions Regarding Cultivate Behavioral Health & Education Top Executives and Leadership Team

    Who leads Cultivate Behavioral Health & Education?
    Cultivate Behavioral Health & Education is led by Brent Arnold (Chief Executive Officer), along with executives such as Alexandra Tursi (Founder & Chief Executive Officer) and Sara Wittmer (Founder & Chief Executive Officer).
    Who is part of Cultivate Behavioral Health & Education’s executive team?
    The executive team of Cultivate Behavioral Health & Education includes leaders such as Brent Arnold (Chief Executive Officer), Alexandra Tursi (Founder & Chief Executive Officer), Sara Wittmer (Founder & Chief Executive Officer) and other senior executives.
    How many executives does Cultivate Behavioral Health & Education have?
    Cultivate Behavioral Health & Education has 9 executives leading key business areas.
    What roles are included in Cultivate Behavioral Health & Education’s leadership team?
    The leadership team of Cultivate Behavioral Health & Education includes roles such as Chief Executive Officer, Founder & Chief Executive Officer, Founder & Chief Executive Officer, Founder & Chief Executive Officer, Chief Financial Officer.