Health Podcast Library
How I Doctor with Dr. Graham Walker
Season 1Episode 79

Physician VC Dr. John Dayton on What It Takes to Actually Build a Winning Healthcare Startup

May 14, 2026
38:03
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Episode Description

Dr. John Dayton is an emergency physician, Stanford innovation fellow, and co-founder of Wildfire Partners, a new healthcare seed fund built around a simple but data-backed conviction: physicians make better health tech founders than the industry has ever given them credit for.

The data is hard to ignore: more than a quarter of billion-dollar healthcare companies built in the last decade had at least one clinician co-founder. John did not just write that paper. He built a fund around it.

In this episode of How I Doctor, Dr. Graham Walker sits down with John to dig into what it actually takes to build a health tech company worth funding. They walk through John's Seven Ps framework for evaluating startups, what makes a pitch compelling versus an instant red flag, and why the barrier to entry for physician-founders has never been lower thanks to AI.

What You'll Learn in This Episode:

  • The Seven Ps framework John uses to evaluate every health tech company he considers funding
  • What kills a pitch immediately and what signals a founder has actually done their homework
  • Why AI has dramatically lowered the barrier to entry for physician-founders and what that changes about building a company today
  • How to think about the principal-agent problem when selling into health systems
  • Why ambient AI tools matter more for physician burnout than the time savings data alone suggests
  • What John learned about scalable, practical problem solving from practicing in resource-poor clinical environments
  • What winning actually looks like and why it is about more than financial

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📝 For a full transcript of this episode click HERE

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