In this conversation, host Jon Chan sits down with Dr. Farzad Najam, a board-certified cardiac surgeon with over 26 years of experience performing complex heart surgeries. Formerly the Chief of Cardiac Surgery at George Washington University Hospital, Dr. Najam has spent decades working on the front lines of healthcare.

But after years inside operating rooms and ICUs, he began to see a critical problem: healthcare training systems haven’t evolved fast enough to reduce human error.

Dr. Najam shares how medical errors account for an estimated 250,000 deaths each year in the United States, making them one of the leading causes of mortality. He believes technology can help address this challenge—not by replacing doctors, but by empowering them with better tools.

That belief led him to found VRCure, a company focused on combining virtual reality, immersive simulations, and artificial intelligence to train healthcare professionals more effectively.

Through VR-based simulations, providers can practice critical procedures like CPR, ECMO life support, and emergency interventions in realistic environments that mimic real-world stress. The goal is not just training—it’s measuring and maintaining true competency over time.

Dr. Najam explains how AI can track skill levels, predict when a provider’s competency may decline, and recommend short retraining sessions to keep their skills sharp. The system shifts healthcare from outdated certification-based training toward continuous competency monitoring, similar to how pilots regularly train in flight simulators.

The vision for the future? A world where surgeons could rehearse complex procedures using a digital twin of their patient, reducing risk and improving outcomes before the first incision is ever made.

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What happens when trees become part of construction plans, legal disputes, or city planning? In this episode of the DMV Spotlight Show, Jon Chan sits down with Michael Galvin, a consulting arborist and urban forestry expert, to explore the complex and fascinating world of tree preservation, urban canopy management, and arboriculture consulting.

Michael shares his journey from decades of experience in public service, nonprofit work, and national business leadership to launching his own consulting practice, Galvin Arbor Consult LLC. Along the way, he explains how arborists help cities, developers, and property owners balance development with responsible environmental stewardship.

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In this episode of the DMV Spotlight Show with Jon Chan, Dr. David Sherer—former anesthesiologist turned author—dives into his remarkable journey from practicing medicine for nearly four decades to becoming a voice for patient education and health awareness.

Dr. Sherer reflects on the immense responsibility anesthesiologists carry, often working behind the scenes to ensure patient safety during life-critical procedures. He shares the mental and emotional challenges of a high-stakes medical career, including the constant pressure of avoiding errors and navigating complex workplace dynamics.

Beyond medicine, Dr. Sherer discusses the importance of maintaining physical and mental well-being. From running marathons to prioritizing daily exercise and time in nature, he highlights simple yet powerful habits that contribute to long-term health.

The conversation takes a compelling turn into one of Dr. Sherer’s key passions: exposing the dangers of ultra-processed foods. Drawing from research and his book Hunger Hijack, he explains how modern diets may be disrupting hormones, fueling chronic disease, and contributing to a global health crisis.

Listeners will also hear about his transition into writing, including his novels and ambitions to bring one of his stories—Into The Ether—to the screen.

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Are you a business owner, executive, or professional in the DMV with a story worth sharing? We’d love to shine a spotlight on you.

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