

Josh Waitzman
Nephrologist and scientist at Beth Israel Deaconess Medical Center who provides detailed biochemical and mechanistic explanations, particularly for lactate and metabolic topics.
Best podcasts with Josh Waitzman
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Oct 11, 2025 • 1h 45min
Chapter Nineteen: Metabolic Acidosis, part 2
Join Roger Rodby, a nephrologist with a wealth of clinical experience, alongside Josh Waitzman, a nephrologist and scientist, Melanie Honig, a clinical contributor, Anna Gaddy, and JC, as they delve deep into metabolic acidosis. They explore the biochemistry of lactate, the Warburg effect in cancer, and treatment controversies surrounding bicarbonate therapy. The panel also navigates risks related to liver dysfunction, toxic ingestions, and the implications of lactate in various clinical scenarios, all while providing fascinating insights into acid-base disorders.

Jun 2, 2025 • 1h 45min
Chapter Nineteen: Metabolic Acidosis, The Show, part 1
In a fascinating discussion, nephrologists Josh Waitzman, Roger Rodby, Melanie Honig, and Juan Cabral-Villis unpack the complexities of metabolic acidosis. They delve into the mechanisms behind acid-base balance, highlighting the role of extracellular and intracellular buffering. The group discusses the practical limits of bicarbonate replacement, mechanisms affecting potassium levels during acidosis, and asserts the importance of understanding anion gap implications in clinical settings. Their dynamic exchanges make complex concepts accessible and engaging.


