DaVita Executive and Leadership Team

May, 2026

Leadership Overview

DaVita has 10 executives leading key functions including finance, operations, and people management.

Driven by a commitment to patient care, DaVita is dedicated to improving the lives of kidney patients through comprehensive dialysis services and integrated care solutions, impacting healthcare across the United States.

Leadership Roles at DaVita

  • Chief Financial Officer - Joel Ackerman
  • Chief of Staff To the Chief Financial Officer - Samuel Lehman
  • Vice President and Chief Operating Officer DaVita SNF Dialysis - Matthew Rippee
  • Chief of Staff To the Chief Operating Officer - Lindsay Burns
  • Chief of Staff - Chandra Bell
  • Chief of Staff & Senior Director, Special Projects) - Amanda Williamson
  • Director, Strategy & Special Projects Chief of Staff - Jacob Stauber
  • Chief People Officer - Stephanie Hendrickson
  • Chief Medical Officer - Sireesha Koppula
  • Med. - Rhonda Holdridge
  • Joel Ackerman - Chief Financial Officer

    Joel Ackerman, the Chief Financial Officer at DaVita, directs all financial operations and strategic fiscal planning. Overseeing the company's financial health, Ackerman ensures robust capital management and drives profitability through meticulous budget oversight and resource allocation. This leadership role involves close collaboration with operational leaders to align financial strategies with business objectives, supporting DaVita's mission of providing essential kidney dialysis services. By optimizing financial performance, Joel Ackerman directly contributes to the company's ability to expand its reach and enhance patient care across its extensive network of outpatient dialysis centers and clinical laboratories. Ackerman's financial acumen underpins the organization's stability and growth initiatives, securing long-term operational viability and market leadership in the specialized healthcare sector.
    Joel Ackerman

    Samuel Lehman - Chief of Staff To the Chief Financial Officer

    Samuel Lehman, the Chief of Staff To the Chief Financial Officer at DaVita, provides dedicated strategic and operational support to the CFO. Lehman manages critical financial projects, analyzes performance metrics, and ensures the efficient execution of fiscal strategies across the organization. This role requires deep understanding of financial operations and close coordination with various departments to support DaVita's financial objectives. By facilitating the CFO's initiatives, Samuel Lehman directly contributes to the sound financial management of the company's extensive dialysis services and laboratory operations. Lehman's support is instrumental in maintaining financial stability and driving strategic growth for DaVita's mission-critical healthcare services.

    Matthew Rippee - Vice President and Chief Operating Officer DaVita SNF Dialysis

    Matthew Rippee, the Vice President and Chief Operating Officer DaVita SNF Dialysis at DaVita, oversees the strategic direction and operational execution of SNF (Skilled Nursing Facility) dialysis services. Rippee directs the expansion and efficiency of these specialized outpatient and hospital inpatient dialysis operations, ensuring high standards of patient care and regulatory compliance. This leadership position involves managing a complex network of services, optimizing resource deployment, and fostering strong relationships with healthcare partners. By driving operational excellence within SNF dialysis, Matthew Rippee directly enhances DaVita's ability to serve patients requiring critical kidney care in post-acute settings. Rippee's focus on operational effectiveness is fundamental to the company's mission of providing comprehensive kidney failure treatment across the United States.

    Lindsay Burns - Chief of Staff To the Chief Operating Officer

    Lindsay Burns, the Chief of Staff To the Chief Operating Officer at DaVita, provides essential strategic and operational support to the COO. Burns coordinates key operational projects, analyzes performance data, and ensures the effective implementation of strategies across DaVita's extensive network of dialysis centers. This position requires a comprehensive understanding of healthcare operations and a commitment to driving efficiency. By facilitating the COO's directives, Lindsay Burns directly contributes to the seamless delivery of dialysis services and integrated care programs. Burns's role is vital in optimizing the operational framework that supports DaVita's mission to improve the lives of kidney patients nationwide.

    Chandra Bell - Chief of Staff

    Chandra Bell, the Chief of Staff at DaVita, provides critical strategic support and operational coordination across executive functions. Bell facilitates key initiatives, ensuring seamless execution of company-wide projects and driving alignment between departmental goals and overarching corporate strategy. This role involves managing complex workflows and acting as a central point of communication for executive leadership, enhancing organizational efficiency. By streamlining communication and project management, Chandra Bell directly supports the delivery of comprehensive kidney care services and integrated disease management programs. Bell's efforts are vital to maintaining DaVita's focus on patient well-being and operational excellence within the competitive healthcare landscape, contributing to the company's impactful presence in the United States.

    Amanda Williamson - Chief of Staff & Senior Director, Special Projects)

    Amanda Williamson, the Chief of Staff & Senior Director, Special Projects) at DaVita, spearheads critical strategic initiatives and drives complex projects to successful completion. Williamson manages cross-functional teams, ensuring alignment with DaVita's core mission of providing comprehensive kidney dialysis services. This role demands exceptional organizational skills and a keen ability to navigate multifaceted challenges within the healthcare sector. By leading special projects, Amanda Williamson directly enhances operational efficiency and supports the development of innovative care solutions for patients suffering from chronic kidney failure. Williamson's strategic oversight is crucial for advancing DaVita's market position and commitment to patient well-being across the United States.

    Jacob Stauber - Director, Strategy & Special Projects Chief of Staff

    Jacob Stauber, the Director, Strategy & Special Projects Chief of Staff at DaVita, directs strategic planning and manages high-impact special projects. Stauber analyzes market trends, identifies growth opportunities, and develops strategic frameworks to enhance DaVita's service offerings in kidney dialysis and integrated care. This role involves close collaboration with executive leadership to drive innovation and operational improvements. By leading strategic initiatives, Jacob Stauber directly contributes to DaVita's mission of providing comprehensive care to patients with chronic kidney failure. Stauber's strategic insights are crucial for navigating the evolving healthcare landscape and ensuring sustained organizational success.

    Stephanie Hendrickson - Chief People Officer

    Stephanie Hendrickson, the Chief People Officer at DaVita, leads all human capital strategies and talent management initiatives. Hendrickson oversees the development and implementation of programs designed to attract, retain, and engage a high-performing workforce dedicated to patient care. This critical role involves fostering a positive organizational culture and ensuring that DaVita's people strategies align with its mission of providing exceptional kidney dialysis services. By championing employee development and well-being, Stephanie Hendrickson directly supports the operational excellence required to serve patients across the United States. Hendrickson's leadership in human resources is fundamental to DaVita's ability to deliver compassionate and effective care.
    Stephanie Hendrickson

    Sireesha Koppula - Chief Medical Officer

    Sireesha Koppula, the Chief Medical Officer at DaVita, provides critical clinical leadership and guides the medical strategy for patient care. Koppula oversees the development and implementation of clinical protocols, ensuring the highest standards of safety and efficacy in dialysis services and disease management programs. This role involves close collaboration with clinical teams and operational leaders to enhance patient outcomes and drive medical innovation. By directing clinical excellence, Sireesha Koppula directly contributes to DaVita's mission of improving the lives of individuals suffering from chronic kidney failure. Koppula's medical expertise is essential for maintaining DaVita's reputation for quality care and advancing its healthcare solutions.

    Rhonda Holdridge - Med.

    Rhonda Holdridge, the Med. at DaVita, contributes to the company's medical operations and patient care initiatives. Holdridge supports the implementation of clinical guidelines and ensures adherence to best practices within DaVita's extensive network of dialysis centers. This role focuses on enhancing the quality of care provided to patients with chronic kidney failure. By contributing to medical operations, Rhonda Holdridge directly supports DaVita's commitment to delivering comprehensive and compassionate healthcare services. Holdridge's involvement is key to maintaining the high standards of patient treatment that define DaVita's presence in the United States.

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    Frequently Asked Questions Regarding DaVita Top Executives and Leadership Team

    Who leads DaVita?
    DaVita is led by Joel Ackerman (Chief Financial Officer), along with executives such as Samuel Lehman (Chief of Staff To the Chief Financial Officer) and Matthew Rippee (Vice President and Chief Operating Officer DaVita SNF Dialysis).
    Who is part of DaVita’s executive team?
    The executive team of DaVita includes leaders such as Joel Ackerman (Chief Financial Officer), Samuel Lehman (Chief of Staff To the Chief Financial Officer), Matthew Rippee (Vice President and Chief Operating Officer DaVita SNF Dialysis) and other senior executives.
    How many executives does DaVita have?
    DaVita has 10 executives leading key business areas.
    What roles are included in DaVita’s leadership team?
    The leadership team of DaVita includes roles such as Chief Financial Officer, Chief of Staff To the Chief Financial Officer, Vice President and Chief Operating Officer DaVita SNF Dialysis, Chief of Staff To the Chief Operating Officer, Chief of Staff.