Burrell Behavioral Health Executive and Leadership Team

June, 2026

Leadership Overview

Burrell Behavioral Health has 4 executives leading key functions including strategy, information technology, operations, and social services.

Driven by a commitment to comprehensive care, Burrell Behavioral Health delivers essential behavioral health services, fostering community well-being through therapy, addiction recovery, and specialized Autism centers.

Leadership Roles at Burrell Behavioral Health

  • Chief Executive Officer - Mathew Gass
  • Interim Chief Operating Officer - St. Louis Region - Bryan Quick
  • President, Social Services - Celesta Hartgraves
  • Chief Information Officer - Darren Johnson
  • Mathew Gass - Chief Executive Officer

    Mathew Gass, the Chief Executive Officer at Burrell Behavioral Health, directs the overarching strategy and vision for the organization. Gass guides the company's expansion and ensures alignment with its mission of providing comprehensive behavioral health services across Missouri. This leadership role involves setting the strategic direction for therapy, addiction recovery programs, and Autism centers, fostering innovation to meet evolving community needs. Gass oversees the integration of new service lines and the optimization of existing ones, ensuring Burrell Behavioral Health maintains its position as a leading provider. The Chief Executive Officer's focus remains on driving sustainable growth and enhancing the quality of care delivered to patients. By championing a culture of excellence, Mathew Gass ensures the organization consistently delivers impactful and accessible mental health solutions.
    Mathew Gass

    Bryan Quick - Interim Chief Operating Officer - St. Louis Region

    Bryan Quick, the Interim Chief Operating Officer - St. Louis Region at Burrell Behavioral Health, manages the day-to-day operations and strategic execution within the St. Louis metropolitan area. Quick ensures the seamless delivery of behavioral health services, including therapy, addiction recovery, and Autism centers, across all regional facilities. This leadership position involves optimizing operational workflows, enhancing patient experience, and driving performance improvements throughout the St. Louis region. Quick collaborates with local leadership teams to implement organizational policies and achieve service delivery targets, focusing on expanding Burrell Behavioral Health's reach and impact in this key market. The Interim Chief Operating Officer's oversight extends to resource allocation, staff development, and ensuring adherence to quality standards. By focusing on operational excellence, Bryan Quick strengthens Burrell Behavioral Health's presence and service capacity in the St. Louis area.

    Celesta Hartgraves - President, Social Services

    Celesta Hartgraves, the President, Social Services at Burrell Behavioral Health, leads the strategic development and operational oversight of the organization's comprehensive social services division. Hartgraves directs programs focused on case management, community outreach, and integrated care models that support individuals and families facing behavioral health challenges. This executive role involves fostering partnerships with community organizations and government agencies to expand access to essential services, including therapy and addiction recovery support. Hartgraves champions initiatives aimed at addressing social determinants of health and ensuring equitable service delivery across all populations served. The President, Social Services, plays a pivotal part in shaping the strategic direction of community-based programs and enhancing their impact. By focusing on holistic care and community integration, Celesta Hartgraves strengthens Burrell Behavioral Health's commitment to comprehensive well-being.

    Darren Johnson - Chief Information Officer

    Darren Johnson, the Chief Information Officer at Burrell Behavioral Health, architects the technology infrastructure and digital strategy supporting patient care and operational efficiency. Johnson oversees the implementation and management of all information systems, ensuring data security and compliance with healthcare regulations. This critical role involves leveraging technology to enhance service delivery, from electronic health records to telehealth platforms, thereby expanding access to behavioral health services. Johnson drives initiatives focused on data analytics to inform strategic decision-making and improve patient outcomes across therapy, addiction recovery, and Autism centers. The Chief Information Officer's responsibilities include managing IT budgets, leading the technology team, and fostering innovation in digital health solutions. By optimizing technological resources, Darren Johnson ensures Burrell Behavioral Health remains at the forefront of digital transformation in mental healthcare.
    Darren Johnson

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding Burrell Behavioral Health Top Executives and Leadership Team

    Who leads Burrell Behavioral Health?
    Burrell Behavioral Health is led by Mathew Gass (Chief Executive Officer), along with executives such as Bryan Quick (Interim Chief Operating Officer - St. Louis Region) and Celesta Hartgraves (President, Social Services).
    Who is part of Burrell Behavioral Health’s executive team?
    The executive team of Burrell Behavioral Health includes leaders such as Mathew Gass (Chief Executive Officer), Bryan Quick (Interim Chief Operating Officer - St. Louis Region), Celesta Hartgraves (President, Social Services) and other senior executives.
    How many executives does Burrell Behavioral Health have?
    Burrell Behavioral Health has 4 executives leading key business areas.
    What roles are included in Burrell Behavioral Health’s leadership team?
    The leadership team of Burrell Behavioral Health includes roles such as Chief Executive Officer, Interim Chief Operating Officer - St. Louis Region, President, Social Services, Chief Information Officer.