Cody Rigsby

Peloton Cycling Director & Instructor, LGBTQ Activist

Colombe Jacobsen-Derstine

Natural Foods Chef

Cornell McClellan

Fitness Consultant and Personal Trainer to the Obamas & Former Member of the President's Council on Fitness, Sports & Nutrition

Craig Dubitsky

Founder & CEO of Hello Products; Co-Founder of Eos Products

Cynthia Ackrill

Combining science, wisdom, humor and health to enhance leadership performance

Dalal Akoury

Founder & Medical Director of Integrative Advanced Medicine Institute

Dalia David

Wellness Chef & Holistic Lifestyle Educator

Daniel Glickman

Former U.S. Secretary of Agriculture; Former Congressman (D-KS); Senior Fellow at the Bipartisan Policy Center

Daniel Green

Celebrity Chef & Healthy Eating Expert

Daniel Thomas

Celebrity Chef, Cookbook Author & Philanthropist

Danielle DuBoise

Owner and Co-Founder at Sakara Life

Danielle Walker

New York Times Best-selling Author & Renowned Blogtress

Danna Korn

Known as “The Gluten-Free Guru”

Dante Spencer

Model and Actor, Appeared in "Dating Games People Play" and "In a Different Key"

Dara Treseder

Chief Marketing Officer at Autodesk; Former SVP, Head of Global Marketing & Communications at Peloton

Marketing’s Future Rooted in ‘Creativity and Innovation’

Darin Olien

Co-Host of Netflix "Down To Earth" with Zac Efron, Best-Selling; Original Formulator of "Shakeology;" Healthy Living & Superfoods Expert

Dariush Mozaffarian

Cardiologist; Dean and Jean Mayer Professor & Director at the Friedman School of Nutrition Science & Policy, Tufts Medical School

Dr. Dariush Mozaffarian Discusses The White House Conference on ...

Dave Fanger

Founder & CEO of Swell Investing

Dave Long

Cofounder & CEO at Orangetheory Fitness

The Future of Fitness With Dave Long

Dave Scott

Six-time Ironman World Champion & First Inductee into the Ironman Hall of Fame

David Goldhill

Author, "How American Healthcare Killed My Father"

David Ho

Scientific Director & CEO, Aaron Diamond AIDS Research Center

David Katz

Nutritionist and Founding Director of the Prevention Research Center at Yale University

David Ludwig

Endocrinologist, Researcher, Professor & Founding Director of Optimal Weight for Life at Boston Children's Hospital

David Murdock

David Murdock is an American businessman and real estate mogul who is the chairman of Dole Foods.

David Putrino

Director of Rehabilitation Innovation, Icahn School of Medicine at Mt Sinai

David Scadden

Co-Director of the Harvard Stem Cell Institute

David Zilber

Professional Chef & Fermentation Expert and Author of "The Noma Guide to Fermentation (Foundations of Flavor)"

The Noma Guide to Fermentation (Foundations of Flavor)

Davide Oldani

Italian Chef & Creator of Cucina POP

Davyd Smith