Avera Executive and Leadership Team

November, 2026

Leadership Overview

Avera has 6 executives leading key functions including strategy, regional hospital administration, operational oversight, executive coordination, financial management, and local health center leadership.

Committed to delivering comprehensive care across the Midwest, Avera maintains a robust integrated delivery network focused on improving patient outcomes through extensive community-based health services and innovative medical infrastructure.

Leadership Roles at Avera

  • Chief Executive Officer - Stephanie Reasy
  • Predident and Chief Executive Officer Avera Sacred Heart - Pamela Rezac
  • Chief Executive Officer, Platte Health Center - Mark Burket
  • Chief Financial Officer - Rita Blasius
  • Chief Operating Officer - David Flicek
  • Chief of Staff - Demetre Skliris
  • Stephanie Reasy - Chief Executive Officer

    Stephanie Reasy, the Chief Executive Officer at Avera, directs the overarching strategic vision for the entire integrated delivery network. Overseeing 18,000 employees and physicians, the Chief Executive Officer ensures alignment across 417 locations spanning five states. This leadership role involves managing complex inpatient and outpatient service models to support 2.2 million annual visits. By fostering collaboration between clinical teams and administrative departments, Stephanie Reasy drives operational excellence and long-term sustainability. The Chief Executive Officer maintains focus on expanding access to high-quality healthcare in rural and urban communities alike. Through rigorous oversight of network-wide initiatives, Reasy secures the financial and clinical health of the organization. This executive position requires constant engagement with the Board to refine service delivery standards. Ultimately, Reasy champions the mission of providing compassionate care while navigating the evolving landscape of modern hospital administration and regional health systems.

    Pamela Rezac - Predident and Chief Executive Officer Avera Sacred Heart

    Pamela Rezac, the Predident and Chief Executive Officer Avera Sacred Heart at Avera, manages the specific clinical and operational performance of the Sacred Heart facility. Overseeing regional medical services, the Predident and Chief Executive Officer Avera Sacred Heart ensures that local patient care standards meet the broader network requirements. This leadership role involves coordinating with department heads to optimize outpatient clinic efficiency and inpatient safety protocols. By integrating advanced medical technology into daily workflows, Pamela Rezac improves diagnostic accuracy and patient recovery times. The Predident and Chief Executive Officer Avera Sacred Heart monitors regional health trends to adjust service offerings according to community needs. Through active management of local resources, Rezac supports the broader mission of the integrated delivery network. This position demands precise execution of administrative policies while maintaining high levels of staff engagement. Ultimately, Rezac strengthens the reputation of the facility as a cornerstone of regional health.

    Mark Burket - Chief Executive Officer, Platte Health Center

    Mark Burket, the Chief Executive Officer, Platte Health Center at Avera, directs the clinical and administrative operations of the Platte facility. Overseeing local healthcare delivery, the Chief Executive Officer, Platte Health Center ensures that community members receive high-quality inpatient and outpatient services. This leadership role involves managing local staff and optimizing clinic workflows to meet the specific needs of the surrounding population. By fostering strong relationships with local stakeholders, Mark Burket enhances the visibility and impact of the health center within the network. The Chief Executive Officer, Platte Health Center monitors local health outcomes to ensure compliance with broader organizational standards. Through efficient management of local resources, Burket supports the mission of providing accessible care in rural settings. This position requires a hands-on approach to problem-solving and community engagement. Ultimately, Burket ensures that the facility remains a vital component of the regional healthcare infrastructure.

    Rita Blasius - Chief Financial Officer

    Rita Blasius, the Chief Financial Officer at Avera, directs the fiscal strategy and capital allocation for the entire integrated delivery network. Overseeing financial reporting and revenue cycle management, the Chief Financial Officer ensures the long-term economic viability of the organization. This leadership role involves analyzing investment opportunities for new medical technology and facility expansions across the 417 locations. By maintaining rigorous budget controls, Rita Blasius supports the financial health required to serve 2.2 million annual patient visits. The Chief Financial Officer collaborates with other executives to align financial resources with strategic growth initiatives. Through precise risk assessment and audit management, Blasius protects the assets of the network. This position demands a comprehensive understanding of healthcare reimbursement models and regional economic factors. Ultimately, Blasius secures the capital necessary to sustain the mission, ensuring that the organization remains a stable and reliable provider of essential health services.

    David Flicek - Chief Operating Officer

    David Flicek, the Chief Operating Officer at Avera, directs the daily functional activities across the entire multi-state network. Overseeing supply chain logistics and facility management, the Chief Operating Officer ensures that all 417 locations operate with maximum efficiency. This leadership role involves streamlining administrative processes to support the 2.2 million annual patient visits recorded by the organization. By implementing standardized operational protocols, David Flicek reduces overhead costs while maintaining high standards of care. The Chief Operating Officer collaborates with regional leaders to synchronize resource allocation and staffing requirements across diverse geographic areas. Through constant monitoring of performance metrics, Flicek identifies opportunities for process improvement and infrastructure upgrades. This executive role requires deep analytical skills to balance immediate operational demands with long-term growth objectives. Ultimately, Flicek maintains the structural integrity of the network, ensuring that clinical teams possess the necessary tools to deliver exceptional patient outcomes.
    David Flicek

    Demetre Skliris - Chief of Staff

    Demetre Skliris, the Chief of Staff at Avera, directs the internal communication flow and executive project management for the leadership team. Overseeing the coordination of high-level strategic initiatives, the Chief of Staff ensures that all departments remain aligned with the corporate mission. This leadership role involves facilitating meetings between the C-suite and the Board to expedite decision-making processes. By managing the executive agenda, Demetre Skliris optimizes the time and focus of senior leadership. The Chief of Staff monitors the progress of cross-functional projects to ensure timely completion and adherence to organizational goals. Through effective liaison work, Skliris bridges the gap between administrative strategy and clinical execution. This position requires exceptional organizational skills to manage complex workflows across the five-state service area. Ultimately, Skliris provides the necessary support to maintain executive cohesion, allowing the organization to respond rapidly to emerging healthcare challenges and opportunities.

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    Frequently Asked Questions Regarding Avera Top Executives and Leadership Team

    Who leads Avera?
    Avera is led by Stephanie Reasy (Chief Executive Officer), along with executives such as Pamela Rezac (Predident and Chief Executive Officer Avera Sacred Heart) and Mark Burket (Chief Executive Officer, Platte Health Center).
    Who is part of Avera’s executive team?
    The executive team of Avera includes leaders such as Stephanie Reasy (Chief Executive Officer), Pamela Rezac (Predident and Chief Executive Officer Avera Sacred Heart), Mark Burket (Chief Executive Officer, Platte Health Center) and other senior executives.
    How many executives does Avera have?
    Avera has 6 executives leading key business areas.
    What roles are included in Avera’s leadership team?
    The leadership team of Avera includes roles such as Chief Executive Officer, Predident and Chief Executive Officer Avera Sacred Heart, Chief Executive Officer, Platte Health Center, Chief Financial Officer, Chief Operating Officer.