RAYUS Radiology Executive and Leadership Team

May, 2026

Leadership Overview

RAYUS Radiology has 5 executives leading key functions including strategy, information technology, operations, staff development, and human resources.

Driven by a commitment to patient care, RAYUS Radiology provides advanced diagnostic imaging and interventional radiology services, enhancing healthcare outcomes across the nation through its extensive network.

Leadership Roles at RAYUS Radiology

  • Chief Executive Officer - Joseph Oksemberg
  • Chief Operating Officer - Charlie Powell
  • Chief Information Officer - Martin Krost
  • Chief of Staff - Emilie Ellenz-Scott
  • Chief People Officer - Sarah Odess
  • Joseph Oksemberg - Chief Executive Officer

    Joseph Oksemberg, the Chief Executive Officer at RAYUS Radiology, directs the overarching corporate strategy and vision. Oksemberg guides the organization's expansion and market positioning within the competitive diagnostic imaging sector. This leadership role involves fostering innovation and ensuring operational excellence across all RAYUS Radiology facilities. By setting strategic priorities, Joseph Oksemberg drives the company's mission to deliver high-quality diagnostic imaging and interventional radiology services. The Chief Executive Officer's focus remains on sustainable growth and enhancing patient care through advanced technology and service delivery. Oksemberg's executive decisions shape the company's direction, impacting its network of imaging centers and mobile solutions.

    Charlie Powell - Chief Operating Officer

    Charlie Powell, the Chief Operating Officer at RAYUS Radiology, directs the day-to-day operational activities and service delivery across the organization's extensive network. Powell ensures the seamless functioning of imaging centers, ambulatory surgery centers, and mobile imaging solutions, upholding the highest standards of patient care and operational efficiency. This executive role involves optimizing workflows, managing resources, and driving performance improvements throughout the company's facilities. By overseeing operational execution, Charlie Powell supports the strategic goals of RAYUS Radiology in providing leading diagnostic imaging services. The Chief Operating Officer's mandate includes enhancing patient experience and ensuring regulatory compliance across all service locations. Powell's leadership focuses on scalable operations and consistent service quality.
    Charlie Powell

    Martin Krost - Chief Information Officer

    Martin Krost, the Chief Information Officer at RAYUS Radiology, architects the company's technology infrastructure and digital transformation initiatives. Krost oversees the integration of advanced IT solutions that support diagnostic imaging and interventional radiology services. This leadership position involves ensuring data security, system reliability, and the efficient deployment of new technologies across the network. By managing information systems, Martin Krost enhances operational efficiency and patient data management. The Chief Information Officer's responsibilities include developing and executing IT strategies that align with RAYUS Radiology's growth objectives and commitment to quality healthcare delivery. Krost drives technological advancements to improve service accessibility and diagnostic accuracy.
    Martin Krost

    Emilie Ellenz-Scott - Chief of Staff

    Emilie Ellenz-Scott, the Chief of Staff at RAYUS Radiology, provides strategic support and operational coordination to the executive leadership team. Ellenz-Scott facilitates key initiatives, manages cross-functional projects, and ensures alignment between departmental objectives and the company's overall mission. This critical role involves enhancing communication, streamlining decision-making processes, and driving the execution of strategic priorities across the organization. By acting as a central point of coordination, Emilie Ellenz-Scott supports the efficient operation of RAYUS Radiology's diagnostic imaging and interventional radiology services. The Chief of Staff's focus is on optimizing executive effectiveness and advancing the company's strategic agenda. Ellenz-Scott contributes to operational improvements and strategic planning.

    Sarah Odess - Chief People Officer

    Sarah Odess, the Chief People Officer at RAYUS Radiology, leads all human capital strategies, focusing on talent acquisition, development, and employee engagement. Odess cultivates a positive and high-performing work environment that supports the delivery of exceptional diagnostic imaging and interventional radiology services. This executive position involves shaping the organizational culture, implementing robust HR policies, and ensuring the well-being and professional growth of the entire workforce. By championing people-centric initiatives, Sarah Odess strengthens the foundation of RAYUS Radiology, enabling its continued success. The Chief People Officer's responsibilities extend to fostering diversity and inclusion, aligning HR practices with business objectives, and ensuring a skilled and motivated team.

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    Frequently Asked Questions Regarding RAYUS Radiology Top Executives and Leadership Team

    Who leads RAYUS Radiology?
    RAYUS Radiology is led by Joseph Oksemberg (Chief Executive Officer), along with executives such as Charlie Powell (Chief Operating Officer) and Martin Krost (Chief Information Officer).
    Who is part of RAYUS Radiology’s executive team?
    The executive team of RAYUS Radiology includes leaders such as Joseph Oksemberg (Chief Executive Officer), Charlie Powell (Chief Operating Officer), Martin Krost (Chief Information Officer) and other senior executives.
    How many executives does RAYUS Radiology have?
    RAYUS Radiology has 5 executives leading key business areas.
    What roles are included in RAYUS Radiology’s leadership team?
    The leadership team of RAYUS Radiology includes roles such as Chief Executive Officer, Chief Operating Officer, Chief Information Officer, Chief of Staff, Chief People Officer.