Radia Executive and Leadership Team

July, 2026

Leadership Overview

Radia has 5 executives leading key functions including strategy, finance, information technology, medical operations, and market development.

Driven by a commitment to patient-centered care, Radia delivers the highest quality healthcare through collaborative partnerships, innovative technology, and customized service solutions, impacting communities across western Washington.

Leadership Roles at Radia

  • President & Chief Executive Officer - John Little
  • Chief Financial Officer - Michael Yelich
  • President - Lloyd Stambaugh
  • Chief Information Officer - David Revell
  • Chief Medical Officer - Oliver Ochs
  • John Little - President & Chief Executive Officer

    John Little, the President & Chief Executive Officer at Radia, directs the overarching strategy and operational execution for one of the nation's largest radiology groups. Overseeing more than 100 board-certified radiologists, John Little ensures comprehensive on-site coverage and expert interpretations for over 30 hospital and specialty clinic partners. This leadership role involves driving Radia's mission to deliver high-quality, patient-centered healthcare, integrating innovative technology, and fostering collaborative partnerships. The President & Chief Executive Officer guides the organization's expansion and service offerings, including the operation of two outpatient imaging centers in western Washington, focusing on providing accessible, high-quality imaging at reasonable prices. John Little's strategic vision solidifies Radia's position as a progressive leader in diagnostic healthcare, emphasizing the radiologist's integral role within patient care teams and in collaboration with referring providers.

    Michael Yelich - Chief Financial Officer

    Michael Yelich, the Chief Financial Officer at Radia, manages the financial health and strategic fiscal planning for the organization. Overseeing all financial operations, Michael Yelich ensures robust resource allocation to support Radia's extensive network of over 100 radiologists and its partnerships with more than 30 hospitals and specialty clinics. This critical role involves developing and implementing financial strategies that align with Radia's mission of delivering high-quality, patient-centered healthcare and maintaining operational efficiency across its services, including two outpatient imaging centers in western Washington. The Chief Financial Officer's responsibilities extend to optimizing revenue streams, managing expenditures, and ensuring financial compliance across all facets of the business. By providing sound financial oversight, Michael Yelich directly supports Radia's commitment to innovative technology and customized service solutions, enabling sustained growth and the provision of affordable, high-quality imaging services to the communities served.

    Lloyd Stambaugh - President

    Lloyd Stambaugh, the President at Radia, drives strategic initiatives and operational excellence across the group's extensive network. Overseeing key business functions, Lloyd Stambaugh ensures the effective delivery of diagnostic radiology services to more than 30 hospital and specialty clinic partners, alongside the management of two outpatient imaging centers in western Washington. This leadership position is crucial in advancing Radia's mission to provide high-quality, patient-centered healthcare through collaborative partnerships and innovative technology. The President's responsibilities include fostering strong relationships with healthcare providers and optimizing service solutions to meet the evolving needs of the communities served. By focusing on operational efficiency and strategic growth, Lloyd Stambaugh reinforces Radia's commitment to offering high-quality imaging at reasonable prices, solidifying the organization's reputation as a progressive leader in the field.

    David Revell - Chief Information Officer

    David Revell, the Chief Information Officer at Radia, architects and oversees the technological infrastructure that supports the group's advanced diagnostic services. Managing all aspects of information technology, David Revell ensures the seamless integration of innovative technologies across Radia's operations, including its network of over 100 radiologists and its partnerships with more than 30 hospitals and specialty clinics. This role is pivotal in enhancing Radia's ability to deliver high-quality, patient-centered healthcare by optimizing data management, security, and digital workflows. The Chief Information Officer's strategic direction supports the operational efficiency of Radia's two outpatient imaging centers in western Washington, ensuring patients receive high-quality imaging at reasonable prices through advanced systems. David Revell's leadership drives the adoption of cutting-edge solutions that facilitate collaboration between radiologists, referring providers, and patients, reinforcing Radia's mission through technological excellence.
    David Revell

    Oliver Ochs - Chief Medical Officer

    Oliver Ochs, the Chief Medical Officer at Radia, leads the clinical strategy and ensures the highest standards of medical practice across the organization. Overseeing the professional development and clinical operations of more than 100 board-certified radiologists, Oliver Ochs guarantees specialized expertise in areas ranging from Mammography to Neuroradiology and Musculoskeletal to Interventional radiology. This vital role ensures Radia consistently delivers superior patient-centered healthcare, working collaboratively with over 30 hospital and specialty clinic partners. The Chief Medical Officer's focus includes maintaining the quality and integrity of interpretations provided through on-site coverage and at Radia's two outpatient imaging centers in western Washington. Oliver Ochs champions the integration of innovative technology and customized service solutions, reinforcing the belief that radiologists are integral members of the patient care team, directly contributing to informed care decisions and optimal patient outcomes.

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    Frequently Asked Questions Regarding Radia Top Executives and Leadership Team

    Who leads Radia?
    Radia is led by John Little (President & Chief Executive Officer), along with executives such as Michael Yelich (Chief Financial Officer) and Lloyd Stambaugh (President).
    Who is part of Radia’s executive team?
    The executive team of Radia includes leaders such as John Little (President & Chief Executive Officer), Michael Yelich (Chief Financial Officer), Lloyd Stambaugh (President) and other senior executives.
    How many executives does Radia have?
    Radia has 5 executives leading key business areas.
    What roles are included in Radia’s leadership team?
    The leadership team of Radia includes roles such as President & Chief Executive Officer, Chief Financial Officer, President, Chief Information Officer, Chief Medical Officer.