Marty Makary, M.D.

Well-Known Surgeon at Johns Hopkins; Best-Selling Author; Patient Advocate & Healthcare Futurist

Jonathan Bush

Co-Founder, President, Chairman & CEO of athenahealth

Lizzie Velasquez

Motivational Speaker; Author of "Lizzie Beautiful" & "Be Beautiful, Be You;" Once Labeled "The World's Ugliest Woman"

Rudolph E. Tanzi

Alzheimer's Disease Researcher; Expert on the Genetics of Neurological Disease; Professor of Neurology at Harvard Medical School

Curing Alzheimer's with Science and Song | Rudy Tanzi & Chris ...

John Sculley

Vice-Chairman of MDLIVE, Former CEO of Apple Computers & PepsiCo; High-Tech Entrepreneur, Venture Capitalist & Author

David Acheson

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

Michael Leavitt

Former Governor of Utah and Secretary of Health and Human Services in the Bush Administration

John Nance

Authority on Patient Safety & Quality of Care & Attorney

Keller Rinaudo

Co-founder and CEO of Zipline

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Ariel Garten

CEO of InteraXon Brain Sensing Technology

Dr. Dean Ornish

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

Dr. Donnica Moore

Nationally Recognized Women's Health Expert and Advocate; "Doctor on Call" Columnist for First for Women Magazine

Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Suzanne Somers

Celebrity Alternative Medicine Advocate & Author; Breast Cancer Survivor

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert

Michael Rogers

Bruce Weinstein, Ph.D.

Professional Ethicist; Consultant; Columnist, BusinessWeek.com and Contributor, The Huffington Post

Dean Karnazes

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

Alfie Kohn

Author & Speaker on Human Behavior, Education, & Parenting; Outspoken Critic of Education's Fixation on Grades

Alfie Kohn - THE SCHOOLS OUR CHILDREN DESERVE: Rescuing ...

Tracy Anderson

Celebrity Trainer and Founder of The Tracy Anderson Method