Adewale Troutman, MD, MPH, MA, CPH

President, American Public Health Association (APHA); Director, Public Health Leadership & Practice at University of South Florida

Agapi Stassinopoulos

Inspirational Teacher & Best-Selling Author; Known for "Wake Up to the Joy of You: 52 Meditations and Practices for a Calmer, Happier Life"

Ai-jen Poo

Co-founder of National Domestic Workers Alliance; Director of Caring Across Generations, Co-founder of Supermajority

Alanna Shaikh

Global Health & International Development Writer, TED Fellow, Alzheimer's Disease Advocate

Albert Santalo

Chairman & CEO – CareCloud

Alexa Marks, RN, BSN

Registered Nurse, Mom of Three & Breast Cancer Survivor

Alfred Poor

Health Tech Futurist & Writer

Alfred Poor, The Health Tech Futurist

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Allan Zee

Health Care Reform Expert

Alph Bingham

Dr. Alph Bingham is an open innovation expert and the co-founder of InnoCentive Inc.

Amanda Bennett

Executive Editor, Bloomberg News Author, "The Cost of Hope"

Amy Dee-Kristensen

Humorous Motivational Speaker, Storyteller, Comedian & Author

Andrew Kuper

President, LeapFrog Investment

Andy Puddicombe

Co-Founder of Headspace

Angela Glover Blackwell

Founder & Former CEO, PolicyLink

Ann Fry

The ReInvention Hotshot ... REInventing Lives and Companies... AND Herself, over and over!

Anton J. Gunn

Motivational Leadership Speaker, Author & Healthcare Expert

Antonio Damasio

Director of the Brain Institute

Arthur Kellermann

Paul O'Neill Alcoa Chair in Policy Analysis at the RAND Corporation; M.D., M.P.H., F.A.C.E.P

Ayesha Khanna

Artificial Intelligence Solutions Expert; Leading Advisor on Our Intelligent Future; Co-Founder & CEO of Addo