
Episode 373: The Future of Fitness + Healthcare: Coaches, Blood Work, and Client-Centered Models | Kevin Dineen
From Flex Diet Podcast by Dr. Mike T Nelson
March 16, 2026 · 1h 8m · Episode 374
About this episode
Dr. Mike T Nelson interviews coach Kevin Dineen about the future of fitness and healthcare, discussing the integration of coaching and medical practices.
In this episode of the Flex Diet Podcast, I sit down with coach Kevin Dineen to talk about where fitness and healthcare are headed and whether their merger is a net positive or negative. We dig into why people still default to asking physicians about training and nutrition, the problems created by siloed systems, and what a more client-centered model could look like with coaches, PTs, massage therapists, and physicians collaborating under one roof. We also discuss the pros, cons, and liability concerns around coaches using blood work for performance, how hard training can skew lab results, and why basic habits like lifting, cardio, steps, and community support matter more than expensive supplement stacks. Kevin closes with key advice for newer coaches: professionalism, mentorship, travel to learn standards, and clarifying your “why.”
People in this episode
Host: Dr. Mike T Nelson
Guest: Kevin Dineen
Topics covered
- fitness
- healthcare
- client-centered models
- blood work
- coaching
- nutrition
Keywords
- fitness
- healthcare
- coaching
- blood work
- nutrition
- client-centered care
- performance
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