21. Dr. Austin Chiang | World-Renowned Gut Health Expert, Chief Medical Officer @ Medtronic, Author

Dr. Austin Chiang is a world-renowned expert on gut health. He attended Duke, Colombia, Harvard (and more!) to obtain his MD and beyond. 
Dr. Austin Chiang serves as Chief Medical Officer of the Endoscopy business at Medtronic, the worlds largest medical device company. 
He's created an immense social media following where he spreads accurate health information to his 570,000 followers. 
He is author of "Gut: An Owner's Guide" which will be released in April of 2024.