I’m Dr. James Krystosik, a functional medicine physician, chiropractor, nutritionist, author, and podcast host. Think of me as your personal doctor on-demand—whether through your phone or laptop—delivering the latest breakthroughs in gut health and research, and making it easy and enjoyable to apply in your daily life.

My mission is straightforward:
To be a trusted, research-backed resource, empowering people everywhere to make positive, lasting changes in their health.

In our Gut 911 Rx community, I’ll bring you over thirty years of clinical experience and insights from working with more than 20,000 patients. I’ll share my research, courses, books, recipes, tools, and resources that break down everything you need to make informed, natural healthcare decisions—one step at a time. This way, you can take simple, actionable steps to transform your gut health, symptoms, and overall well-being.