Dr. Will Bulsiewicz

Gut Health Expert & Board-Certified Gastroenterologist; Author of Bestselling Book "Fiber Fueled"; Leading Microbiome Science Communicator

Charleston, SC, USA
Live Event: $50,000 - $100,000 Virtual Event: $20,000 - $30,000 More Fee Info
Fitness, Health & Wellness, Non-Fiction Authors, Nutrition
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Dr. Will Bulsiewicz Biography

Dr. Will Bulsiewicz is a board-certified gastroenterologist and three-time New York Times bestselling author known for bringing the science of gut health into everyday life. His work centers on how the microbiome shapes inflammation, energy, and long-term wellbeing—and how nutrition and lifestyle choices can be used to support resilience and performance.

A recognized leader in lifestyle medicine and digestive health, Dr. Bulsiewicz has helped advance public understanding of food as medicine and the role of the gut in preventing chronic disease and promoting longevity. Through his clinical practice, research, and bestselling books, he has influenced how both professionals and the public think about nutrition, metabolism, and sustainable health.

As a keynote speaker, Dr. Bulsiewicz combines scientific rigor with engaging storytelling to make complex medical research clear, relevant, and memorable for broad audiences. His talks explore the connection between gut health, burnout, immunity, and human performance, offering practical strategies people can apply immediately. His speaking experience includes major conference keynotes, institutional briefings for Congress and the USDA, and presentations for national organizations such as the NFL Alumni. He is a frequent media contributor whose work has appeared on national television outlets including "Good Morning America," ABC, PBS, and Fox News. Known for his clarity and evidence-based approach, Dr. Bulsiewicz uses real-world examples and narrative to help audiences better understand their own health and the science behind it.

Organizations that invite Dr Bulsiewicz to speak gain a grounded, science-driven perspective on how daily habits influence energy, resilience, and long-term vitality. His keynotes provide audiences with realistic, research-backed tools to improve wellbeing and support lasting performance.

Contact a speaker booking agent to check availability on Dr. Will Bulsiewicz and other top speakers and celebrities.

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Speaker profile last updated by AAE Talent Team on 02/10/2026.

Dr. Will Bulsiewicz Speaking Topics

  • Gut Health & Sustainable Performance

    High performance shouldn’t come at the cost of long-term health. In this talk, Dr. Will Bulsiewicz (“Dr. B”) explains how the gut microbiome serves as the foundation for sustainable energy, focus, immunity, and recovery—and why so many high achievers unknowingly undermine their performance through chronic inflammation, circadian disruption, and poor gut resilience. Drawing from cutting-edge research and clinical experience, this session connects nutrition, sleep, stress, and the gut–immune–brain axis to show how small daily habits compound into durability over time. Attendees leave with a clear, evidence-based framework for building performance that lasts—without burnout, extremes, or biohacking fads.

  • Burnout, Energy & Its Gut Origins

    Burnout isn’t just psychological—it’s biological, and the gut is often where it begins. In this eye-opening talk, Dr. Will Bulsiewicz (“Dr. B”) reveals how gut inflammation, microbiome imbalance, and a compromised gut barrier quietly drain energy, blunt motivation, and lock people into cycles of fatigue and stress. By unpacking the gut’s role in immune activation, stress hormones, neurotransmitters, and metabolic health, Dr. B reframes burnout as a reversible physiological state—not a personal failure. This session gives audiences a science-backed roadmap to restore energy, calm the nervous system, and rebuild resilience from the inside out.

Dr. Will Bulsiewicz Videos

Dr. Will Bulsiewicz - The Diary of a CEO

Dr. Will Bulsiewicz - The Diary of a CEO

Top gastroenterologist Dr. Will Bulsiewicz reveals NEW information about how leaky gut drives inflammation, cancer risk, bloating and brain fog, and...

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Plant Powered Plus Activate the Power of Your Gut to Tame Inflammation and Reclaim Your Health
Plant Powered Plus Activate the Power of Your Gut to Tame Inflammation and Reclaim Your Health
Fiber Fueled The Plant-Based Gut Health Program for Losing Weight, Restoring Your Health, andOptimizing Your Microbiome
Fiber Fueled The Plant-Based Gut Health Program for Losing Weight, Restoring Your Health, andOptimizing Your Microbiome
The Fiber Fueled Cookbook Inspiring Plant-Based Recipes to Turbocharge Your Health
The Fiber Fueled Cookbook Inspiring Plant-Based Recipes to Turbocharge Your Health

  • How do I book Dr. Will Bulsiewicz to speak at my event?

    Our experienced booking agents have successfully helped clients around the world secure speakers like Dr. Will Bulsiewicz for speaking engagements, personal appearances, product endorsements, or corporate entertainment since 2002. Click the Check Availability button above and complete the form on this page to check availability for Dr. Will Bulsiewicz, or call our office at 1.800.698.2536 to discuss your upcoming event. One of our experienced agents will be happy to help you get speaking fee information and check availability for Dr. Will Bulsiewicz or any other speaker of your choice.

  • What are the speaker fees for Dr. Will Bulsiewicz

    Speaking fees for Dr. Will Bulsiewicz, or any other speakers and celebrities, are determined based on a number of factors and may change without notice. The estimated fees to book Dr. Will Bulsiewicz are $50,000 - $100,000 for live events and $20,000 - $30,000 for virtual events. For the most current speaking fee to hire Dr. Will Bulsiewicz, click the Check Availability button above and complete the form on this page, or call our office at 1.800.698.2536 to speak directly with an experienced booking agent.

  • What topics does Dr. Will Bulsiewicz speak about?

    Dr. Will Bulsiewicz is a keynote speaker and industry expert whose speaking topics include Fitness, Health & Wellness, Non-Fiction Authors, Nutrition

  • Where does Dr. Will Bulsiewicz travel from?

    Dr. Will Bulsiewicz generally travels from Charleston, SC, USA, but can be booked for private corporate events, personal appearances, keynote speeches, or other performances. For more details, please contact an AAE Booking agent.

  • Who is Dr. Will Bulsiewicz’s agent?

    AAE Speakers Bureau has successfully booked keynote speakers like Dr. Will Bulsiewicz for clients worldwide since 2002. As a full-service speaker booking agency, we have access to virtually any speaker or celebrity in the world. Our agents are happy and able to submit an offer to the speaker or celebrity of your choice, letting you benefit from our reputation and long-standing relationships in the industry. Please click the Check Availability button above and complete the form on this page including the details of your event, or call our office at 1.800.698.2536, and one of our agents will assist you to book Dr. Will Bulsiewicz for your next private or corporate function.

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Dr. Will Bulsiewicz is a keynote speaker and industry expert who speaks on a wide range of topics such as Gut Health & Sustainable Performance and Burnout, Energy & Its Gut Origins. The estimated speaking fee range to book Dr. Will Bulsiewicz for your event is $50,000 - $100,000. Dr. Will Bulsiewicz generally travels from Charleston, SC, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances. Similar motivational celebrity speakers are Dr. Gabrielle Lyon, Dr. Jason Fung, Maya Feller, Doctor Mike and Dr. William Li. Contact All American Speakers for ratings, reviews, videos and information on scheduling Dr. Will Bulsiewicz for an upcoming live or virtual event.

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