Danny Hillis

Author & Co-Founder and Co-Chairman of Applied Minds

Dave deBronkart

Kidney Cancer Survivor & Patient Advocate Known as "e-Patient Dave"

David Acheson

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

David Allen

Bestselling Author & Founder of The David Allen Company

David Houle

Global Futurist & Strategist, Honorary President and Futurist of the Future Business School of China. Houle won two Emmys, a Peabody award and the Heartland award for "Hank Aaron: Chasing the Dream"

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David Nico

Author, Health Strategist & Leadership Well-Being Expert

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David Zach

Futurist - Offering Insights on the Personal and Professional Impact of Strategic Trends

Dean Karnazes

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

Debbie Gibson

Singer-Songwriter and Reality TV Star; "Only In My Dreams"

Dennis Kucinich

Fox News Contributor, Former Ohio US Representative and Two-Time Presidential Candidate

Dr. David Shore

Public Health Advocate; Author - The Trust Prescription for Healthcare; Authority on Managing Change Initiatives and Gaining Competitive Advantage

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Dr. Donnica Moore

Nationally Recognized Physician Educator, Patient Advocate & Host of "In the Ladies' Room" Podcast

Dr. Gary Small

Expert on the Brain, Memory and Aging

Dr. Inge Auerbacher

Holocaust Survivor, Chemist & Author

Dr. James B. Maas

Nation's Top Sleep Educator & Award-Winning Professor

Dr. John Nelson

Former President, American Medical Association

Dr. Michael Merzenich

Leading Pioneer in Brain Plasticity Research; Author of "Soft-Wired: How the New Science of Brain Plasticity Can Change Your Life"

Dr. Miriam Nelson

Director, Center for Physical Activity and Nutrition

Dr. Pamela Peeke

Medicine & Health Commentator; Expert in Integrative and Preventive Medicine