RAYUS Radiology Executive and Leadership Team

July, 2026

Leadership Overview

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

Driven by a commitment to patient care, RAYUS Radiology provides advanced diagnostic imaging and interventional radiology services, enhancing healthcare outcomes nationwide through its extensive network of specialized facilities.

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 strategy and vision for the organization. Oksemberg guides the company's expansion and operational excellence across its network of imaging centers, ambulatory surgery centers, and mobile imaging solutions. This leadership role involves setting financial targets, fostering strategic partnerships, and ensuring the delivery of high-quality diagnostic imaging and interventional radiology services. By championing innovation and patient-centric care, Joseph Oksemberg drives the company's mission to be a leading provider in the healthcare sector. The Chief Executive Officer's focus remains on sustainable growth and market leadership within the competitive diagnostic imaging landscape.

    Charlie Powell - Chief Operating Officer

    Charlie Powell, the Chief Operating Officer at RAYUS Radiology, directs the day-to-day operational execution across the company's diverse service delivery platforms. Powell manages the performance and efficiency of imaging centers, ambulatory surgery centers, and mobile imaging solutions, ensuring the consistent delivery of high-quality diagnostic imaging and interventional radiology services. This executive role involves optimizing workflows, managing operational budgets, and implementing best practices to enhance patient experience and clinical outcomes. By focusing on operational excellence, Charlie Powell drives improvements in service delivery and resource allocation throughout the network. The Chief Operating Officer's responsibilities extend to ensuring regulatory compliance and fostering a culture of continuous improvement within all operational facets.
    Charlie Powell

    Martin Krost - Chief Information Officer

    Martin Krost, the Chief Information Officer at RAYUS Radiology, architects and executes the technology strategy supporting the company's extensive network. Krost oversees all aspects of information technology, including infrastructure, cybersecurity, data management, and digital transformation initiatives critical to diagnostic imaging and interventional radiology services. This leadership position ensures the seamless integration of advanced technological solutions across imaging centers and ambulatory surgery centers. By optimizing IT systems, Martin Krost enhances operational efficiency and data security, directly supporting patient care delivery and business objectives. The Chief Information Officer's mandate includes driving innovation in health informatics and ensuring robust technological support for mobile imaging solutions nationwide.
    Martin Krost

    Emilie Ellenz-Scott - Chief of Staff

    Emilie Ellenz-Scott, the Chief of Staff at RAYUS Radiology, provides strategic support and drives key initiatives across the executive leadership team. Ellenz-Scott facilitates cross-functional collaboration, manages special projects, and ensures alignment with the company's strategic objectives in diagnostic imaging and interventional radiology. This critical role involves streamlining communication, preparing executive briefings, and overseeing the execution of strategic plans impacting the network of imaging centers and ambulatory surgery centers. By acting as a central point of coordination, Emilie Ellenz-Scott enhances organizational effectiveness and supports the Chief Executive Officer in driving business priorities. The Chief of Staff's contributions are vital to maintaining operational momentum and achieving organizational goals.

    Sarah Odess - Chief People Officer

    Sarah Odess, the Chief People Officer at RAYUS Radiology, leads all human capital strategies to support the organization's growth and mission. Odess oversees talent acquisition, employee development, compensation and benefits, and organizational culture initiatives essential for the high-quality diagnostic imaging and interventional radiology services provided. This executive position focuses on building and retaining a skilled workforce across the network of imaging centers and ambulatory surgery centers. By championing employee engagement and fostering a supportive work environment, Sarah Odess ensures that RAYUS Radiology attracts and retains top talent. The Chief People Officer's strategic direction is crucial for aligning human resources with the company's operational and expansion goals.

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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.