Episode 273September 23, 2026

Dr. Robert Keefer: Hearing Loss, Dementia & the Medicare Gap

Dr. Robert Keefer

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What if the reason a message never lands isn't the language — it's that the listener simply can't hear it? This episode goes beyond translation to explore the neuroscience of sound, cognition, and a healthcare system that has quietly left millions behind.
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• Why Johns Hopkins and…

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Dr. Robert Keefer joins the LFC to explain why untreated hearing loss is the top modifiable risk factor for dementia and why Medicare still won’t cover hearing aids.

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