Imagine360 Executive and Leadership Team

August, 2026

Leadership Overview

Imagine360 has 4 executives leading key functions including strategy, operations, financial management, and legal compliance.

Focused on transforming employer-sponsored health plans, Imagine360 delivers significant cost savings through reference-based pricing and concierge member support. This organization prioritizes clinical advocacy and administrative excellence to ensure affordable, high-quality healthcare access for all members.

Leadership Roles at Imagine360

  • Chief Executive Officer - Kathy Enochs
  • Chief Financial Officer - William Dembereckyj
  • Chief Operating Officer - Brian Atkinson
  • Chief Legal Officer - Troy Sisum
  • Kathy Enochs - Chief Executive Officer

    Kathy Enochs, the Chief Executive Officer at Imagine360, directs the overarching corporate strategy and long-term vision for employer-sponsored health plan solutions. By aligning internal resources with market demands, Enochs ensures the delivery of deep cost savings and superior member support across the entire organization. This leadership role involves constant evaluation of healthcare industry trends to maintain a competitive edge in reference-based pricing models. Kathy Enochs drives the executive team toward achieving operational excellence while fostering a culture of relentless member advocacy. Through the integration of clinical support and health plan administration, the Chief Executive Officer secures the company's position as a leader in the insurance sector. Strategic decisions made by Enochs directly influence the scalability of health plan solutions, ensuring that the organization meets the complex needs of employers and members throughout North American markets with precision and efficiency.

    William Dembereckyj - Chief Financial Officer

    William Dembereckyj, the Chief Financial Officer at Imagine360, architects the financial framework that supports the company's reference-based pricing and health plan administration services. Managing capital allocation and fiscal planning, Dembereckyj ensures the organization maintains the financial stability necessary to deliver deep cost savings to employer-sponsored plans. This leadership role involves rigorous analysis of market data and healthcare expenditure trends to inform strategic investment decisions. William Dembereckyj drives financial performance by overseeing budgeting, forecasting, and risk management initiatives that protect the company's long-term interests. By collaborating with the executive team, the Chief Financial Officer aligns fiscal objectives with the mission of providing affordable, quality care. Dembereckyj monitors the financial health of the organization, ensuring that resources support the expansion of concierge member support services. Through precise financial stewardship, the Chief Financial Officer enables the company to navigate complex insurance markets while maintaining a focus on sustainable growth and operational efficiency.

    Brian Atkinson - Chief Operating Officer

    Brian Atkinson, the Chief Operating Officer at Imagine360, manages the daily execution of health plan administration and concierge member support services. Overseeing the operational infrastructure, Atkinson optimizes the delivery of care navigation and clinical support to ensure seamless member experiences. This role requires constant coordination with internal departments to refine the application of reference-based pricing across diverse employer groups. Brian Atkinson drives efficiency by streamlining administrative workflows and implementing robust service protocols that support the company's mission of affordable healthcare. By monitoring performance metrics and operational output, the Chief Operating Officer maintains high standards of service quality. Atkinson ensures that all operational activities align with the broader strategic goals of the organization, facilitating sustainable growth and consistent service delivery. Through rigorous oversight of internal processes, the Chief Operating Officer guarantees that the company remains responsive to the evolving requirements of the healthcare landscape.
    Troy Sisum, the Chief Legal Officer at Imagine360, directs all legal strategy, regulatory compliance, and risk mitigation efforts for the organization. Overseeing the legal department, Sisum ensures that all health plan administration and reference-based pricing models adhere to complex insurance regulations and industry standards. This role involves providing critical guidance on contractual agreements and corporate governance to support the company's mission of member advocacy. Troy Sisum drives the development of policies that protect the organization while facilitating the delivery of innovative healthcare solutions. By managing legal risks and addressing regulatory challenges, the Chief Legal Officer enables the company to operate effectively within the competitive insurance landscape. Sisum collaborates with other C-suite leaders to ensure that strategic initiatives remain compliant with evolving legal requirements. Through proactive legal oversight, the Chief Legal Officer secures the integrity of the company's operations, ensuring that all member support and clinical advocacy programs function within established legal frameworks.

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    Frequently Asked Questions Regarding Imagine360 Top Executives and Leadership Team

    Who leads Imagine360?
    Imagine360 is led by Kathy Enochs (Chief Executive Officer), along with executives such as William Dembereckyj (Chief Financial Officer) and Brian Atkinson (Chief Operating Officer).
    Who is part of Imagine360’s executive team?
    The executive team of Imagine360 includes leaders such as Kathy Enochs (Chief Executive Officer), William Dembereckyj (Chief Financial Officer), Brian Atkinson (Chief Operating Officer) and other senior executives.
    How many executives does Imagine360 have?
    Imagine360 has 4 executives leading key business areas.
    What roles are included in Imagine360’s leadership team?
    The leadership team of Imagine360 includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Legal Officer.