Southeast Primary Care Partners Executive and Leadership Team

October, 2026

Leadership Overview

Southeast Primary Care Partners has 4 executives leading key functions including strategic leadership, operational management, and clinical excellence.

Committed to advancing physician-led healthcare, Southeast Primary Care Partners delivers high-quality primary care services across the region while fostering a collaborative network of medical practices dedicated to patient-centered outcomes.

Leadership Roles at Southeast Primary Care Partners

  • Chief Executive Officer & President & Co-Founder - Eric Lisle
  • Interim Chief Executive Officer - Michelle Speck
  • Chief Operating Officer - Grizelda Altamirano
  • Chief Medical Officer - Jonathan Kerley
  • Eric Lisle - Chief Executive Officer & President & Co-Founder

    Eric Lisle, the Chief Executive Officer & President & Co-Founder at Southeast Primary Care Partners, directs the overarching strategic vision for the physician-led network. By architecting long-term growth initiatives, the Chief Executive Officer & President & Co-Founder ensures the organization maintains a competitive edge within the primary healthcare sector. Lisle oversees the integration of new clinical practices into the existing network, driving expansion across the Southeastern United States. This leadership role involves constant collaboration with the Board to align operational goals with the mission of physician-led care. Through the implementation of scalable business models, Eric Lisle strengthens the infrastructure supporting independent medical practices. The Chief Executive Officer & President & Co-Founder prioritizes sustainable development, ensuring that the network remains a premier destination for primary care providers seeking autonomy and operational support. Ultimately, Lisle secures the financial and clinical health of the entire organization.

    Michelle Speck - Interim Chief Executive Officer

    Michelle Speck, the Interim Chief Executive Officer at Southeast Primary Care Partners, manages the daily administrative functions and organizational stability during this transition period. Overseeing internal communications and executive alignment, the Interim Chief Executive Officer ensures that all departments remain focused on the core mission of physician-led primary care. Speck drives efficiency across the network by streamlining administrative workflows and optimizing resource allocation for member clinics. This leadership role requires close coordination with the executive team to maintain momentum on key strategic projects. By fostering a culture of transparency and operational excellence, Michelle Speck supports the continued success of the physician network. The Interim Chief Executive Officer monitors performance metrics to ensure that the organization meets its quality benchmarks while expanding its footprint in the regional healthcare market. Ultimately, Speck provides the necessary continuity to uphold the high standards of the organization.

    Grizelda Altamirano - Chief Operating Officer

    Grizelda Altamirano, the Chief Operating Officer at Southeast Primary Care Partners, executes the tactical plans required to scale the network of primary healthcare practices. Overseeing the day-to-day operations of the clinics, the Chief Operating Officer ensures that each location adheres to the highest standards of patient care and operational efficiency. Altamirano drives the implementation of standardized business processes across the regional footprint, enabling seamless integration for new practices joining the network. This leadership role involves managing the supply chain and administrative support systems that empower physicians to focus on patient outcomes. By optimizing the operational infrastructure, Grizelda Altamirano directly impacts the scalability and profitability of the organization. The Chief Operating Officer works alongside the clinical leadership to ensure that operational workflows support the overarching mission of physician-led care. Ultimately, Altamirano maintains the operational rigor necessary for sustained growth.

    Jonathan Kerley - Chief Medical Officer

    Jonathan Kerley, the Chief Medical Officer at Southeast Primary Care Partners, directs the clinical strategy and quality assurance programs across the entire network. Overseeing the implementation of evidence-based medical practices, the Chief Medical Officer ensures that every clinic provides superior patient care. Kerley drives the development of clinical protocols that align with the physician-led philosophy of the organization. This leadership role involves mentoring medical staff and ensuring that all providers maintain compliance with regional healthcare regulations. By analyzing patient outcomes and clinical data, Jonathan Kerley identifies opportunities for improvement in care delivery. The Chief Medical Officer collaborates with the executive team to integrate new medical technologies that enhance the patient experience. Through the promotion of clinical excellence, Kerley supports the reputation of the network as a leader in primary care. Ultimately, the Chief Medical Officer secures the long-term clinical integrity of the organization.

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    Frequently Asked Questions Regarding Southeast Primary Care Partners Top Executives and Leadership Team

    Who leads Southeast Primary Care Partners?
    Southeast Primary Care Partners is led by Eric Lisle (Chief Executive Officer & President & Co-Founder), along with executives such as Michelle Speck (Interim Chief Executive Officer) and Grizelda Altamirano (Chief Operating Officer).
    Who is part of Southeast Primary Care Partners’s executive team?
    The executive team of Southeast Primary Care Partners includes leaders such as Eric Lisle (Chief Executive Officer & President & Co-Founder), Michelle Speck (Interim Chief Executive Officer), Grizelda Altamirano (Chief Operating Officer) and other senior executives.
    How many executives does Southeast Primary Care Partners have?
    Southeast Primary Care Partners has 4 executives leading key business areas.
    What roles are included in Southeast Primary Care Partners’s leadership team?
    The leadership team of Southeast Primary Care Partners includes roles such as Chief Executive Officer & President & Co-Founder, Interim Chief Executive Officer, Chief Operating Officer, Chief Medical Officer.