José M. Hernández

Former NASA Astronaut, Engineer, Former Candidate for U.S. Congress & Author

Margaret A. Neale

Adams Distinguished Professor of Management at the Stanford Graduate School of Business, Co-director of the Executive Program for Women Leaders

Tina Seelig

Executive Director of the Stanford University Technology Ventures Program

R "Ray" Wang

Founder, Chairman & Principal Analyst at Constellation Research; Author of "Disrupting Digital Business"

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Louise Leakey

Paleontologist; National Geographic Explorer-In-Residence

John La Puma

Leading Physician Voice for Culinary Medicine; New York Times Bestselling Author; Board-Certified Internist; Professionally Trained Chef

Speaking Engagements

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Rudolph E. Tanzi

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

Jon Kabat-Zinn

Mindfulness Teacher & Founder of the Stress Reduction Clinic and Author of "Wherever You Go, There You Are: Mindfulness Meditation in Everyday Life"

Mindfulness Meditation for Pain Relief: Practices to Reclaim Your Body and Your Life

Forrest Sawyer

Award-Winning Broadcast Journalist

Elizabeth Cohen

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

Elizabeth Cohen - CNN news story on baby formula shortage

Andrew McMahon

Singer-Songwriter; Andrew McMahon In The Wilderness; Former Front Man of Something Corporate and Jack's Mannequin; Survivor of Acute Lymphoblastic Leukemia

Jenna Dewan

Actress, Dancer, Best known for "Step Up"

Ricki Lake

Actress, Producer, Author Host, The Ricki Lake Show

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Bob Arnot

Medical and Foreign Correspondent and Best-Selling

Dr. Jerome Groopman

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

Sandra Lee

Cancer Survivor, Activist, Author, Emmy Award-Winning Television Chef & Home Life Expert

Peter Bijur

Peter I. Bijur is the former Chairman and Chief Executive Officer of Texaco, Inc., one of the world's largest and most successful energy companies.