Radia Executive and Leadership Team

November, 2026

Leadership Overview

Radia has 5 executives leading key functions including strategy, financial oversight, information technology, medical standards, and operational management.

Committed to advancing diagnostic excellence, Radia delivers patient-centered healthcare through collaborative partnerships, innovative technology, and customized service solutions across the nation.

Leadership Roles at Radia

  • President & Chief Executive Officer - John Little
  • Chief Financial Officer - Chris Pladsen
  • 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 strategic vision for this national radiology group. Overseeing the integration of over 100 board-certified radiologists, the President & Chief Executive Officer ensures seamless collaboration with hospital partners and specialty clinics. This leadership role involves driving growth across the outpatient imaging centers in western Washington while maintaining high-quality diagnostic standards. By fostering strong relationships with referring providers, John Little guarantees that radiologists remain integral members of the patient care team. The President & Chief Executive Officer prioritizes innovative technology to enhance service delivery and operational efficiency. Through consistent focus on patient-centered healthcare, Little secures the long-term market position of the organization. This executive leadership ensures that all clinical and administrative functions align with the core mission of providing accessible, high-quality imaging services to the communities served.

    Chris Pladsen - Chief Financial Officer

    Chris Pladsen, the Chief Financial Officer at Radia, manages the fiscal health and economic strategy of this expansive radiology network. Overseeing capital allocation for outpatient imaging centers, the Chief Financial Officer ensures financial sustainability while supporting the acquisition of advanced diagnostic technology. This role involves analyzing revenue streams from over 30 hospital partnerships to optimize operational efficiency. By implementing rigorous budgetary controls, Chris Pladsen maintains the affordability of imaging services for patients throughout western Washington. The Chief Financial Officer collaborates with the executive team to align financial planning with long-term growth objectives and service expansion. Through precise fiscal oversight, Pladsen supports the organization in delivering high-quality care without compromising economic stability. This leadership position requires constant monitoring of market trends to ensure the group remains a leader in the diagnostic health services industry while providing value to all stakeholders.

    Lloyd Stambaugh - President

    Lloyd Stambaugh, the President at Radia, executes the operational strategy for the outpatient imaging centers and regional service delivery. Overseeing the daily management of imaging facilities in western Washington, the President ensures that patient access remains a top priority. This role involves optimizing operational workflows to provide high-quality imaging at reasonable prices for the local population. By coordinating with hospital partners, Lloyd Stambaugh facilitates the expansion of service solutions that address specific community health needs. The President focuses on operational excellence, ensuring that administrative processes support the clinical team in delivering timely and accurate results. Through effective management of resources and personnel, Stambaugh drives the efficiency of the outpatient network. This leadership role requires a deep understanding of regional market dynamics to maintain the organization's status as a progressive leader in the diagnostic health services sector while upholding the core mission of patient-centered care.

    David Revell - Chief Information Officer

    David Revell, the Chief Information Officer at Radia, architects the digital infrastructure necessary for high-volume diagnostic interpretations. Overseeing the implementation of secure, innovative technology platforms, the Chief Information Officer ensures that radiologists access critical patient data across all hospital and clinic partnerships. This role involves managing complex data systems that support specialty training areas ranging from Mammography to Neuroradiology. By streamlining digital workflows, David Revell enhances the speed and accuracy of diagnostic reporting for referring providers. The Chief Information Officer maintains robust cybersecurity protocols to protect sensitive patient information while facilitating seamless communication within the care team. Through continuous technological upgrades, Revell supports the organization in maintaining a competitive edge in the diagnostic market. This leadership function remains vital for the successful delivery of customized service solutions, ensuring that information systems effectively serve the needs of both clinicians and patients.
    David Revell

    Oliver Ochs - Chief Medical Officer

    Oliver Ochs, the Chief Medical Officer at Radia, governs the clinical standards and professional development of the radiology team. Overseeing the recruitment and training of board-certified radiologists, the Chief Medical Officer ensures that expertise in Musculoskeletal and Interventional radiology meets the highest national benchmarks. This role involves establishing collaborative protocols that integrate radiologists into patient care teams at partner hospitals and clinics. By monitoring diagnostic quality and peer review processes, Oliver Ochs maintains the reputation of the group for excellence in patient-centered healthcare. The Chief Medical Officer works closely with the executive leadership to implement innovative clinical solutions that improve patient outcomes. Through consistent mentorship and oversight, Ochs drives the professional growth of the medical staff. This leadership position ensures that all diagnostic services remain aligned with the mission of providing high-quality, customized care to the diverse communities served by the organization.

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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 Chris Pladsen (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), Chris Pladsen (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.