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Rethink Imaging

Imalogix
Rethink Imaging
Latest episode

49 episodes

  • Rethink Imaging

    Why Most Radiology AI Fails: Workflow, Governance & Integration Problem with Tessa Cook

    09/07/2026 | 42 mins.
    In this episode of Frame by Frame: Rethink Imaging, host Chris St. John sits down with Dr. Tessa Cook, Vice Chair of Practice Transformation and Director of the Imaging Informatics Fellowship at Penn Medicine.
    Moving beyond the standard industry hype surrounding artificial intelligence, Dr. Cook pulls back the curtain on the critical infrastructure required to make advanced technology actually work on the clinical front lines. From pioneering open-source radiation dose tracking to designing enterprise-wide patient follow-up systems, this conversation explores how true innovation in radiology always starts with solving the workflow problem, not just writing better code.
  • Rethink Imaging

    Photon Counting CT Could Revolutionize Diagnostic Radiology

    25/06/2026 | 40 mins.
    In this episode of Rethink Imaging, host Chris St. John sits down with Dr. Aaron Sodickson, Division Chief of Emergency Radiology at Mass General Brigham and Associate Professor at Harvard Medical School, to pull back the curtain on how advanced CT technology is transforming patient care.
    Moving from standard grayscale imaging to full-body photon counting scanner operations, Dr. Sodickson reveals what it takes to bring cutting-edge clinical technology out of the development lab and onto the front lines of emergency medicine. From slicing patient radiation dose in half to wiping out diagnostic uncertainty, this conversation explores the massive leap forward in clinical radiology.
  • Rethink Imaging

    Medical Physics in Rural Hospitals: Higher Dose, Lower Resources, Bigger Stakes

    11/06/2026 | 36 mins.
    In this episode of Rethink Imaging, host Chris St. John sits down with Jill Shuman, a board-certified diagnostic medical physicist at the Marshfield Clinic, to pull back the curtain on the gritty reality of rural healthcare.
    Far removed from the massive budgets of big academic institutions, Jill oversees imaging safety and quality across a broad network of underserved facilities in Wisconsin and Michigan. From fighting "break-fix" budget constraints to navigating the quality risks of a 100% traveler technologist workforce, Jill reveals what it truly takes to protect patient lives in a system that wasn’t built for small towns.
  • Rethink Imaging

    Are CT Scans Safe? What Most People Get Wrong About Radiation

    28/05/2026 | 53 mins.
    In this episode of Rethink Imaging, host Chris St. John sits down with Dr. M. Mahesh, a world-renowned medical physicist from Johns Hopkins, to deconstruct the myths and misinformation surrounding medical radiation.
    Dr. Mahesh reveals how sensationalist headlines, like the "600% increase" in population radiation, often lack the scientific context necessary for patient safety. From the hidden dangers of lead shielding to how AI is changing the way we find health information, this conversation bridges the gap between academic "ivory towers" and the public’s need for clear, comforting, and accurate answers.
  • Rethink Imaging

    Killing Tumors Without Chemo: Sci-Fi Treatments Already in Hospitals with Dr. Mina Makary

    14/05/2026 | 30 mins.
    In part two of this deep dive, host Chris St. John and Dr. Mina Makary explore the "sci-fi" reality of modern interventional radiology. From ultrasound waves that destroy tumors without a single incision to embolization procedures that treat chronic pain and enlarged prostates, Dr. Makary reveals how the "fourth pillar" of cancer care is making major surgery a last resort rather than a first step.
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About Rethink Imaging
Rethink Imaging is a podcast that delves into the fascinating world of radiology, offering a fresh perspective on medical imaging and its impact on patient care and healthcare outcomes. The podcast, hosted by Chris St John, aims to bridge the gap between complex radiological concepts and the curious mind, from seasoned professionals to radiology enthusiasts. Each episode features engaging discussions with leading experts in medical imaging, including radiologists, medical physicists, radiologic technologists, world-leading academics, and industry thought leaders. Through inspiring interviews, the podcast explores a wide range of topics, from advancements in imaging technology and diagnostic practices to the future of radiology in healthcare.
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