Dr. Kellyann Petrucci, M.S., N.D., is a health and wellness expert known for her work in nutrition, women’s health, and functional wellness. She is frequently featured on nationally syndicated TV programs such as Good Morning America, The Talk, and Good Day LA, and has appeared in publications including USA Today, Forbes, Everyday Health, and Bloomberg.

She is the founder of one of the original commercial Bone Broth brands in the U.S. and helped popularize the category with her powdered “Liquid Gold” bone broth product. Her wellness brand includes foods, supplements, and women’s health products, generating substantial commercial success and a large global audience.

A New York Times bestselling author, she has written 11 books translated into multiple languages, and is recognized as a motivational speaker and advocate for women-led businesses.

She has practiced naturopathic medicine for over 25 years, focusing on nutrition-based approaches to weight management, digestive health, and overall wellness, with an emphasis on collagen-rich diets and lifestyle optimization.