Vituity Executive and Leadership Team

November, 2026

Leadership Overview

Vituity has 6 executives leading key functions including clinical operations, financial strategy, digital infrastructure, organizational alignment, and executive leadership.

Dedicated to physician-led excellence, Vituity transforms healthcare delivery by integrating clinical expertise with innovative practice management to improve patient outcomes across diverse hospital systems and communities nationwide.

Leadership Roles at Vituity

  • Chief Financial Officer - Natallia Westin
  • Chief Operating Officer - David Birdsall
  • President - Theo Koury
  • President - Johnny Negusse
  • Chief Information Officer - Amit Nair
  • Chief of Staff - Karla Navarro
  • Natallia Westin - Chief Financial Officer

    Natallia Westin, the Chief Financial Officer at Vituity, manages the fiscal health and long-term economic strategy of the physician-owned partnership. Directing capital allocation and financial planning, Westin ensures that resources support the expansion of critical care, anesthesiology, and psychiatry services across the country. This leadership role involves analyzing market trends to optimize revenue cycles and maintain the financial viability of integrated healthcare solutions. By implementing robust financial controls and reporting mechanisms, Natallia Westin provides the necessary transparency for strategic decision-making at the executive level. The Chief Financial Officer collaborates with clinical leaders to align budgetary goals with patient care objectives, ensuring that fiscal discipline supports the mission of improving healthcare access. Through meticulous management of the organization's financial assets, Westin secures the capital required for ongoing innovation, ultimately strengthening the partnership's ability to deliver high-quality care while maintaining a sustainable and profitable business model.

    David Birdsall - Chief Operating Officer

    David Birdsall, the Chief Operating Officer at Vituity, directs the daily clinical operations and practice management workflows across the national network. Overseeing the execution of emergency medicine and hospital medicine programs, Birdsall ensures that clinical teams maintain high standards of care quality and operational efficiency. This leadership role involves coordinating resources across various specialties to support hospitals and health systems in optimizing patient throughput and access. By streamlining administrative processes and fostering physician-led innovation, David Birdsall directly impacts the scalability of integrated healthcare solutions. The Chief Operating Officer manages complex logistical challenges to ensure that clinical care remains consistent and effective. Through rigorous oversight of practice management, Birdsall secures the operational stability necessary for delivering high-quality medical services in diverse healthcare environments, ultimately driving the organization toward superior clinical performance and sustainable growth within the competitive healthcare landscape.

    Theo Koury - President

    Theo Koury, the President at Vituity, defines the overarching strategic vision and clinical leadership philosophy for the physician-owned partnership. Directing the expansion of emergency medicine and hospital medicine services, Koury ensures that the organization maintains its commitment to high-quality, patient-centered care across diverse hospital systems. This leadership role involves setting the tone for clinical innovation and fostering a culture of physician autonomy and excellence. By engaging with external stakeholders and health system partners, Theo Koury drives the growth of integrated healthcare solutions on a national scale. The President oversees the alignment of clinical specialties with the evolving needs of communities, ensuring that the partnership remains responsive to market demands. Through the promotion of collaborative leadership, Koury secures the organization's position as a leader in healthcare delivery, ultimately guiding the partnership toward sustained success and improved patient outcomes in every region of operation.

    Johnny Negusse - President

    Johnny Negusse, the President at Vituity, focuses on the operational scaling and market penetration of specialized clinical services including anesthesiology, psychiatry, and neurology. Directing the development of new service lines, Negusse ensures that the partnership effectively addresses the complex needs of hospitals and health systems. This leadership role involves identifying opportunities for clinical integration and optimizing the delivery of care to enhance patient access and coordination. By fostering partnerships with healthcare providers, Johnny Negusse drives the expansion of the organization's footprint in key markets. The President collaborates with other executives to ensure that clinical quality remains the cornerstone of all growth initiatives. Through the implementation of strategic service models, Negusse supports the organization's mission to provide comprehensive healthcare solutions, ultimately strengthening the partnership's competitive advantage and ensuring that high-quality medical care reaches a broader patient population across the country.

    Amit Nair - Chief Information Officer

    Amit Nair, the Chief Information Officer at Vituity, architects the digital infrastructure and technological frameworks that support clinical care and telehealth initiatives. Overseeing the integration of health information systems, Nair ensures that data flows seamlessly across neurology, primary care, and urgent care specialties to enhance patient coordination. This leadership role involves deploying advanced digital tools that empower physicians to make informed, real-time decisions in hospital settings. By prioritizing cybersecurity and data integrity, Amit Nair protects sensitive patient information while facilitating innovation in remote care delivery. The Chief Information Officer drives the digital transformation strategy, ensuring that technology serves as a catalyst for improved clinical outcomes and operational efficiency. Through the implementation of scalable software solutions, Nair supports the organization's mission to provide integrated healthcare, ultimately positioning the partnership at the forefront of digital health advancements and ensuring robust connectivity across all regional operations.
    Amit Nair

    Karla Navarro - Chief of Staff

    Karla Navarro, the Chief of Staff at Vituity, manages organizational alignment and facilitates communication between the executive leadership team and the broader physician partnership. Overseeing strategic initiatives and internal governance, Navarro ensures that the mission of physician-led care remains central to all corporate activities. This leadership role involves coordinating cross-functional projects that span wound care, critical care, and other specialized medical services. By streamlining executive workflows and fostering collaboration, Karla Navarro enables the leadership team to focus on high-impact decisions that improve patient outcomes. The Chief of Staff acts as a primary liaison for the Board, ensuring that organizational objectives are clearly defined and effectively executed across all departments. Through the management of internal processes and the promotion of a cohesive culture, Navarro supports the long-term stability of the partnership, ultimately driving the organization toward its goals of clinical excellence and improved healthcare access.

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    Frequently Asked Questions Regarding Vituity Top Executives and Leadership Team

    Who leads Vituity?
    Vituity is led by Natallia Westin (Chief Financial Officer), along with executives such as David Birdsall (Chief Operating Officer) and Theo Koury (President).
    Who is part of Vituity’s executive team?
    The executive team of Vituity includes leaders such as Natallia Westin (Chief Financial Officer), David Birdsall (Chief Operating Officer), Theo Koury (President) and other senior executives.
    How many executives does Vituity have?
    Vituity has 6 executives leading key business areas.
    What roles are included in Vituity’s leadership team?
    The leadership team of Vituity includes roles such as Chief Financial Officer, Chief Operating Officer, President, President, Chief Information Officer.