U.S. Renal Care Executive and Leadership Team

September, 2026

Leadership Overview

U.S. Renal Care has 10 executives leading key functions including revenue strategy, information technology, financial management, operational oversight, human resources, and clinical value-based care.

Focused on delivering superior dialysis services, U.S. Renal Care prioritizes clinical excellence and patient-centered treatment protocols to improve the quality of life for individuals managing kidney failure across the United States.

Leadership Roles at U.S. Renal Care

  • Executive Vice President & Chief Financial Officer - Johana Campos
  • Executive Vice President & Chief Financial Officer - James Hilger
  • Co-Chief Operating Officer - Alexandre Portet
  • Executive Vice President & Chief Operating Officer - Ross Russell
  • Chief Revenue Officer - Brett Kirstein
  • Chief Information Officer - Nelson Imaña
  • Chief Human Resources Officer - Sharon Brunecz
  • Director, Information Technology & Chief of Staff - Kristina Thorpe
  • Associate Chief Medical Officer, Value Based Care - Michael Rocklin
  • Associate Chief Medical Officer, Value Based Care - Michael Md
  • Johana Campos - Executive Vice President & Chief Financial Officer

    Johana Campos, the Executive Vice President & Chief Financial Officer at U.S. Renal Care, oversees the fiscal strategy and capital allocation for the entire healthcare organization. Campos architects long-term financial planning to support the growth of dialysis facilities across the United States. By managing corporate budgets and investment in medical infrastructure, the Executive Vice President & Chief Financial Officer ensures the company maintains its commitment to clinical excellence. This leadership role involves evaluating the financial viability of new treatment centers and home care programs. Johana Campos collaborates with the executive team to align fiscal performance with the mission of improving patient quality of life. Through disciplined financial oversight, the Executive Vice President & Chief Financial Officer drives the stability necessary for sustained market impact. Ultimately, Campos secures the financial foundation that allows the organization to deliver accessible, high-quality kidney care services.

    James Hilger - Executive Vice President & Chief Financial Officer

    James Hilger, the Executive Vice President & Chief Financial Officer at U.S. Renal Care, manages the enterprise-wide financial reporting and risk management frameworks. Hilger architects strategies for cost optimization and revenue diversification within the specialized dialysis market. Overseeing the financial health of the organization, the Executive Vice President & Chief Financial Officer ensures that capital is deployed effectively to support clinical innovation. This leadership role involves monitoring economic indicators and adjusting financial models to reflect the evolving needs of the healthcare industry. James Hilger collaborates with the board to provide transparency and strategic guidance on fiscal matters. By maintaining rigorous financial controls, the Executive Vice President & Chief Financial Officer supports the company's ability to provide high-quality care to patients with kidney failure. Ultimately, Hilger ensures the long-term economic viability of the organization through disciplined financial management and strategic planning.

    Alexandre Portet - Co-Chief Operating Officer

    Alexandre Portet, the Co-Chief Operating Officer at U.S. Renal Care, directs the internal scaling and daily operational workflows of the company's dialysis facility network. Portet architects standardized procedures that ensure consistent clinical quality across all regional locations. Overseeing the logistical execution of in-center dialysis services, the Co-Chief Operating Officer optimizes facility performance and resource utilization. This leadership role involves streamlining patient intake processes and improving the efficiency of treatment delivery. Alexandre Portet works with regional managers to maintain high standards of care while managing the complexities of a large-scale healthcare provider. By focusing on operational excellence, the Co-Chief Operating Officer supports the company's mission to provide accessible care for patients with kidney failure. Ultimately, Portet drives the internal improvements necessary to maintain the organization's position as a premier provider of specialized renal services.
    Alexandre Portet

    Ross Russell - Executive Vice President & Chief Operating Officer

    Ross Russell, the Executive Vice President & Chief Operating Officer at U.S. Renal Care, directs the supply chain logistics and strategic expansion of the company's dialysis facility footprint. Russell architects the operational framework for home dialysis programs, ensuring that patients receive necessary equipment and support. Overseeing the integration of new facilities into the national network, the Executive Vice President & Chief Operating Officer maintains high standards of clinical service delivery. This leadership role involves coordinating with nephrologists to ensure that operational protocols meet the specific needs of patients with kidney failure. Ross Russell drives the efficiency of the supply chain to guarantee that all centers have the resources required for daily operations. By focusing on the expansion of service reach, the Executive Vice President & Chief Operating Officer supports the company's mission of accessible care. Ultimately, Russell ensures operational readiness across all regions.

    Brett Kirstein - Chief Revenue Officer

    Brett Kirstein, the Chief Revenue Officer at U.S. Renal Care, directs all financial growth initiatives and revenue cycle management across the national network of dialysis facilities. Kirstein architects sophisticated billing strategies that ensure the sustainability of specialized kidney care services. By analyzing market trends and reimbursement models, the Chief Revenue Officer optimizes the financial health of the organization. This leadership role involves close collaboration with regional directors to align revenue goals with patient volume targets. Brett Kirstein maintains a rigorous focus on operational efficiency, ensuring that the company remains a leader in the dialysis sector. Through the implementation of data-driven revenue strategies, the Chief Revenue Officer supports the expansion of home and in-center treatment options. Ultimately, Kirstein secures the necessary resources to maintain high-quality medical standards for patients requiring ongoing renal support.

    Nelson Imaña - Chief Information Officer

    Nelson Imaña, the Chief Information Officer at U.S. Renal Care, manages the digital infrastructure and medical technology systems supporting the nationwide network of dialysis centers. Imaña architects secure data platforms that facilitate seamless communication between nephrologists and clinical staff. Overseeing the integration of modern medical technologies, the Chief Information Officer ensures that patient records remain accurate and accessible for high-quality care delivery. This leadership role involves protecting sensitive health information while driving digital transformation across all facilities. Nelson Imaña coordinates with technical teams to implement advanced treatment protocols that enhance patient outcomes. By modernizing the technological backbone of the organization, the Chief Information Officer enables efficient operations in both home and in-center settings. Ultimately, Imaña maintains the robust digital environment required for the company to provide consistent, reliable kidney care services.
    Nelson Imaña

    Sharon Brunecz - Chief Human Resources Officer

    Sharon Brunecz, the Chief Human Resources Officer at U.S. Renal Care, directs the talent acquisition, employee development, and organizational culture initiatives for the entire workforce. Brunecz architects programs that attract and retain skilled medical professionals dedicated to providing high-quality dialysis care. Overseeing the human capital strategy, the Chief Human Resources Officer ensures that all staff members receive the training necessary to utilize modern medical technologies effectively. This leadership role involves fostering a patient-centered environment where clinical excellence remains the primary focus. Sharon Brunecz collaborates with department heads to align workforce capabilities with the company's growth objectives. By prioritizing employee engagement and professional development, the Chief Human Resources Officer supports the delivery of consistent, compassionate care across the national network. Ultimately, Brunecz builds the organizational strength required to meet the needs of patients requiring ongoing renal treatment.
    Sharon Brunecz

    Kristina Thorpe - Director, Information Technology & Chief of Staff

    Kristina Thorpe, the Director, Information Technology & Chief of Staff at U.S. Renal Care, manages the intersection of technical operations and executive strategic planning. Thorpe architects communication workflows that allow the leadership team to execute corporate initiatives with precision. Overseeing the implementation of IT projects, the Director, Information Technology & Chief of Staff ensures that technology supports the clinical goals of the organization. This leadership role involves facilitating cross-departmental collaboration to streamline decision-making processes. Kristina Thorpe coordinates the strategic agenda for the executive office, ensuring that all projects align with the company's mission of providing high-quality kidney care. By bridging the gap between technical requirements and business strategy, the Director, Information Technology & Chief of Staff enables the organization to operate efficiently. Ultimately, Thorpe maintains the operational rhythm necessary for the company to deliver consistent, patient-centered dialysis services.

    Michael Rocklin - Associate Chief Medical Officer, Value Based Care

    Michael Rocklin, the Associate Chief Medical Officer, Value Based Care at U.S. Renal Care, directs the clinical strategy for value-based care models that prioritize patient outcomes over volume. Rocklin architects protocols that incentivize high-quality treatment results for individuals with kidney failure. Overseeing the implementation of clinical performance metrics, the Associate Chief Medical Officer, Value Based Care ensures that all facilities adhere to the highest standards of medical excellence. This leadership role involves partnering with nephrologists to refine care pathways that improve patient quality of life. Michael Rocklin analyzes clinical data to identify opportunities for better health management and reduced hospitalizations. By focusing on the effectiveness of treatment protocols, the Associate Chief Medical Officer, Value Based Care supports the company's commitment to superior patient care. Ultimately, Rocklin drives the transition toward outcome-focused medical services across the national network.

    Michael Md - Associate Chief Medical Officer, Value Based Care

    Michael Md, the Associate Chief Medical Officer, Value Based Care at U.S. Renal Care, directs the integration of population health management into the company's dialysis service offerings. Md architects programs that focus on long-term patient wellness and the prevention of complications associated with kidney failure. Overseeing the clinical research and evidence-based practice initiatives, the Associate Chief Medical Officer, Value Based Care ensures that treatment protocols remain at the forefront of medical innovation. This leadership role involves collaborating with regional medical directors to standardize care delivery across diverse geographic markets. Michael Md evaluates the impact of value-based care initiatives on patient satisfaction and clinical outcomes. By championing a proactive approach to renal health, the Associate Chief Medical Officer, Value Based Care supports the company's mission of improving patient quality of life. Ultimately, Md ensures that clinical practices align with the highest standards of modern medicine.

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    Frequently Asked Questions Regarding U.S. Renal Care Top Executives and Leadership Team

    Who leads U.S. Renal Care?
    U.S. Renal Care is led by Johana Campos (Executive Vice President & Chief Financial Officer), along with executives such as James Hilger (Executive Vice President & Chief Financial Officer) and Alexandre Portet (Co-Chief Operating Officer).
    Who is part of U.S. Renal Care’s executive team?
    The executive team of U.S. Renal Care includes leaders such as Johana Campos (Executive Vice President & Chief Financial Officer), James Hilger (Executive Vice President & Chief Financial Officer), Alexandre Portet (Co-Chief Operating Officer) and other senior executives.
    How many executives does U.S. Renal Care have?
    U.S. Renal Care has 10 executives leading key business areas.
    What roles are included in U.S. Renal Care’s leadership team?
    The leadership team of U.S. Renal Care includes roles such as Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Financial Officer, Co-Chief Operating Officer, Executive Vice President & Chief Operating Officer, Chief Revenue Officer.