HarmonyCares Executive and Leadership Team

August, 2026

Leadership Overview

HarmonyCares has 7 executives leading key functions including strategy, financial oversight, technology innovation, organizational operations, human capital, clinical excellence, and regional medical delivery.

Focused on expanding access to home-based medical services, HarmonyCares prioritizes a value-based care model that brings clinical expertise directly to patients with complex needs, ensuring compassionate healthcare reaches those facing barriers to traditional clinical settings.

Leadership Roles at HarmonyCares

  • Chief Executive Officer - Matthew Chance
  • Chief Financial Officer - Robert Sowislo
  • Technology Strategy & To Cpto Chief of Staff - Tharika Chandrasekhar
  • Vice President, Chief of Staff - Elissa Estopinal
  • Chief People Officer - Heidi Johnson
  • Chief Medical Officer - Michael Millie
  • Regional Chief Medical Officer - Rupen Amin
  • Matthew Chance - Chief Executive Officer

    Matthew Chance, the Chief Executive Officer at HarmonyCares, directs the overarching strategic vision for the organization. By scaling the value-based care model, Chance ensures that home-based medical services reach individuals with complex clinical needs across the nation. This leadership role involves constant collaboration with the Board to maintain high-quality standards while expanding the footprint of in-home physician services. Matthew Chance drives the mission to redefine personalized care by fostering connections between clinical teams and families. Through rigorous oversight of operational growth, the Chief Executive Officer secures the long-term sustainability of the business model. By prioritizing accessibility and compassionate delivery, the executive maintains the company position as the largest provider of in-home physician services. This commitment to excellence supports the broader goal of improving patient outcomes through innovative, home-centered medical solutions that address the unique requirements of vulnerable populations.
    Matthew Chance

    Robert Sowislo - Chief Financial Officer

    Robert Sowislo, the Chief Financial Officer at HarmonyCares, manages the fiscal health and capital allocation strategies for the organization. Overseeing the financial planning and analysis departments, Sowislo ensures that resources align with the mission of delivering high-quality, home-based medical care. This role involves monitoring the economic performance of value-based care initiatives to guarantee long-term viability. Robert Sowislo directs the financial reporting processes that support the expansion of in-home physician services across diverse markets. By optimizing cost structures and revenue cycles, the Chief Financial Officer enables the company to reach more individuals with complex medical conditions. This leadership function requires close coordination with other C-suite members to balance growth objectives with operational efficiency. Through disciplined financial management, Sowislo strengthens the ability of the organization to provide accessible, compassionate care to those who struggle to navigate traditional healthcare systems.

    Tharika Chandrasekhar - Technology Strategy & To Cpto Chief of Staff

    Tharika Chandrasekhar, the Technology Strategy & To Cpto Chief of Staff at HarmonyCares, architects the digital infrastructure supporting the clinical teams. By integrating advanced data systems, Chandrasekhar ensures that physicians possess the necessary tools to deliver personalized care in home settings. This role involves aligning technological roadmaps with the broader organizational mission of improving patient outcomes. Tharika Chandrasekhar drives the implementation of scalable software solutions that streamline communication between patients and providers. Through the management of technical projects, the Chief of Staff facilitates the efficient delivery of comprehensive medical services to individuals with complex needs. This leadership position requires constant evaluation of emerging health technologies to maintain a competitive edge in the home-based care market. By bridging the gap between clinical requirements and digital capabilities, the executive enhances the overall effectiveness of the care model across all operational regions.

    Elissa Estopinal - Vice President, Chief of Staff

    Elissa Estopinal, the Vice President, Chief of Staff at HarmonyCares, coordinates cross-functional initiatives to ensure operational alignment with the corporate mission. By managing the executive office, Estopinal facilitates communication between departments to support the delivery of high-quality, home-based medical services. This role involves overseeing strategic projects that enhance the efficiency of the value-based care model. Elissa Estopinal drives the execution of organizational priorities, ensuring that clinical teams remain focused on providing compassionate care to patients with complex medical conditions. Through the synchronization of internal processes, the Vice President, Chief of Staff enables the company to scale its in-home physician services effectively. This leadership function requires a deep understanding of the business model to resolve complex operational challenges. By fostering collaboration across the leadership team, Estopinal supports the overarching goal of making healthcare accessible to those who face significant barriers to traditional medical access.

    Heidi Johnson - Chief People Officer

    Heidi Johnson, the Chief People Officer at HarmonyCares, leads the human capital strategy to attract and retain top-tier clinical talent. By cultivating a culture centered on compassionate care, Johnson ensures that the organization maintains a workforce capable of meeting the needs of patients with complex medical conditions. This role involves designing professional development programs that empower physicians to excel in home-based environments. Heidi Johnson drives the recruitment and engagement initiatives that support the expansion of the company across the nation. Through the implementation of robust talent management systems, the Chief People Officer aligns employee performance with the mission of delivering personalized healthcare. This leadership function requires close collaboration with clinical leaders to ensure that staffing levels meet the demands of the value-based care model. By prioritizing the well-being of the care teams, Johnson directly impacts the quality of service provided to families at home.
    Heidi Johnson

    Michael Millie - Chief Medical Officer

    Michael Millie, the Chief Medical Officer at HarmonyCares, defines the clinical standards and protocols for the entire organization. By overseeing the quality of care delivered by in-home physicians, Millie ensures that every patient receives personalized, evidence-based treatment. This role involves establishing clinical guidelines that support the value-based care model for individuals with complex medical needs. Michael Millie drives the development of medical programs that improve patient outcomes and foster stronger connections between providers and families. Through the continuous monitoring of clinical performance, the Chief Medical Officer maintains the reputation of the company as a leader in home-based healthcare. This leadership position requires constant interaction with regional medical teams to ensure consistency in service delivery. By championing a patient-first approach, Millie secures the effectiveness of the medical services provided to those who struggle to access traditional care settings.
    Michael Millie

    Rupen Amin - Regional Chief Medical Officer

    Rupen Amin, the Regional Chief Medical Officer at HarmonyCares, manages the clinical operations and physician performance within specific geographic markets. By supervising local medical teams, Amin ensures that the value-based care model is executed with precision and compassion. This role involves adapting clinical strategies to meet the unique needs of patients in diverse communities. Rupen Amin drives the implementation of home-based medical services, focusing on improving outcomes for individuals with complex clinical requirements. Through the oversight of regional quality metrics, the Regional Chief Medical Officer maintains high standards of care across the assigned territory. This leadership function requires close coordination with the national clinical leadership to align regional activities with the broader organizational mission. By optimizing the delivery of in-home physician services, Amin enhances the accessibility of healthcare for those who face significant barriers to traditional medical access.

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    Frequently Asked Questions Regarding HarmonyCares Top Executives and Leadership Team

    Who leads HarmonyCares?
    HarmonyCares is led by Matthew Chance (Chief Executive Officer), along with executives such as Robert Sowislo (Chief Financial Officer) and Tharika Chandrasekhar (Technology Strategy & To Cpto Chief of Staff).
    Who is part of HarmonyCares’s executive team?
    The executive team of HarmonyCares includes leaders such as Matthew Chance (Chief Executive Officer), Robert Sowislo (Chief Financial Officer), Tharika Chandrasekhar (Technology Strategy & To Cpto Chief of Staff) and other senior executives.
    How many executives does HarmonyCares have?
    HarmonyCares has 7 executives leading key business areas.
    What roles are included in HarmonyCares’s leadership team?
    The leadership team of HarmonyCares includes roles such as Chief Executive Officer, Chief Financial Officer, Technology Strategy & To Cpto Chief of Staff, Vice President, Chief of Staff, Chief People Officer.