Alberto Villoldo

Writer

Alejandro Junger

Cardiologist & New York Times Best-Selling Author of "Clean, Clean Gut and Clean Eats"

Alejandro Sánchez Alvarado

Developmental and Regeneration Biologist

Alena Analeigh

Brown STEM Girl Founder; Youngest Person of Color Accepted into Medical School & Youngest NASA Intern

Alessio Fasano

World-renowned pediatric gastroenterologist, research scientist, entrepreneur and founder of the Center for Celiac Research

Aletha Maybank

Chief Health Equity Officer, VP At American Medical Association

Alex Altomare

General Partner, TheCollectiveFunds

Alex Berenstein

Professor of Radiology, Neurology, and Neurosurgery, the Albert Einstein College of Medicine.

Alex Berezow

Editor, RealClearScience

Alex Bick

M.D.-Ph.D. student, Harvard Medical School

Alex Borstein

Emmy Award-Winning Actress, Writer, Comedian & Voice Actor, Known for "Family Guy" & "The Marvelous Mrs. Maisel"

Alex Ferrer

Host of "Judge Alex"

Alex Gorsky

Executive Chairman of Johnson & Johnson

Alex Haagaard

Disability Activist & Designer

Alex Jadad

Chief Innovator and Founder, Centre for Global eHealth Innovation.

Alex Kingston

English Actress Known for her Roles on "ER" and "Doctor Who"

Alex Nussbaum

Health Care Reporter Bloomberg News

Alex S. Brown

a strategic leader

Alexander Altschuller

trustee, Boston Athenaeaum

Alexander Fitzgerald

Foreign Affairs Editor , University Radio Nottingham

Alexander Kekule

Managing Director & Professor of Virology and Microbiology

Alexandra Drane

CEO of Rebel Heath & ARCHANGELS; Serial Entrepreneur; Speaker on Caregiving

Alexandra von Plato

President & Global Creative Officer PUBLICIS HEALTHCARE COMMUNICATIONS GROUP

Alfred E. Mann

Chairman of the Board and directors WTN & founded and served as Chairman and Chief Executive Officer of MiniMed Inc

Alfred Sommer

University Distinguished Professor and Dean Emeritus, Johns Hopkins University, USA

Ali Ansary

Co-Founder, SeventyK.

Ali Hajimiri

Bren Professor of Electrical Engineering & Medical Engineering; Co-Director of the Space-Based Solar Power Project

How Wireless Energy From Space Could Power Everything | Ali Hajimiri | TED

Ali Parsa

Healthcare Entrepreneur, Founder of Babylon and Circle

Alice Walton

Alice Walton is the heiress to the Wal-Mart fortune.

Alicia Angel

Disabled Singer/Songwriter, Domestic Violence Prevention Advocate & TEDx Speaker