David Acheson

Food and Import Safety Specialist; Former Chief Medical Officer of FDA

David Aikman

Best-selling author & former TIME Magazine Sr. Correspondent

David Doubilet

National Geographic Photographer & Founding Member of the International League of Conservation Photographers

David Nico

Author, Health Strategist & Leadership Well-Being Expert

Nico sample clip

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Dean Karnazes

The “Ultramarathon Man”, Ran 3,000 Miles Across the Country with Live! with Regis and Kelly’s “Run Across America” in 2011

Deidre Pujols

Co-Founder of The Pujols Family Foundation; Wife of Angels Baseball player, Albert Pujols; Advocate for Down Syndrome Awareness

Denise Austin

Fitness Expert, Author & Video Hall of Famer

Desi Williamson

Certified Dare to Lead Facilitator, Motivational Coach & Entrepreneur

Dr. Jerome Groopman

Physician, Author, Anatomy of Hope, How Doctors Think. Your Medical Mind

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

Dr. M. Joycelyn Elders

Former Surgeon General of the United States

Dr. Miriam Nelson

Director, Center for Physical Activity and Nutrition

Dr. Pamela Peeke

Medicine & Health Commentator; Expert in Integrative and Preventive Medicine

Dr. Ruth Westheimer

Popular Sex Therapist Known for "Sexually Speaking" a.k.a. "Dr. Ruth Show"; Author & Teacher at Columbia's Teachers College

Ed Barlow

Futurist, President of Creating the Future, Inc.

Eliot Spitzer

Former Governor, New York State

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Elizabeth Cohen - CNN news story on baby formula shortage

Eric Cantor

Vice Chair & Managing Director of Moelis & Company; Former House Majority Leader

Eugene Rivers

Pastor of the Azusa Christian Community