Sampson Davis, M.D.

E.R. Physician, Inspirational Speaker, Bestselling Author & TV Personality

Joan Lunden

Award-Winning Journalist, Best-Selling Author, Health & Wellness Advocate

John Hockenberry

Journalist and Commentator; Author, "Moving Violations: War Zones, Wheelchairs and Declarations of Independence"

Soledad O'Brien

Award Winning Journalist, Documentarian, News Anchor, Producer, Entrepreneur & Philanthropist

Nancy Snyderman, MD

Retired Surgeon & Award-Winning Medical Journalist

Dr. Holly G. Atkinson

Award-Winning Medical Journalist

Joy Bauer

Nutrition and Health Expert on NBC's "Today Show" & Founder of Nourish Snacks

Risa Lavizzo-Mourey

Healthcare Expert and President Emerita of the Robert Wood Johnson Foundation

Linda Ellerbee

Award-Winning Journalist & Television Producer; Breast Cancer Survivor

Peter Salgo

Healthcare Futurist, Emmy Award-Winning Health & Science Correspondent & Author of "The Heart of the Matter"

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

David Satcher, M.D., Ph.D.

16th US Surgeon General; Founding Director of the Satcher Health Leadership

Phil Simms

CBS NFL Lead Analyst, Super Bowl MVP, Co-Host on Showtimes "Inside the NFL"

Dr. Susan Blumenthal

Former US Assistant Surgeon General & Rear Admiral

Richard Besser

President & CEO of the Robert Wood Johnson Foundation; Former Chief Health & Medical Editor for ABC News

Jack Mackenroth

Fashion Designer, Model & AIDS Activist

A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Kat Carney

Former Health News Anchor, CNN Headline News

Tamara Tunie

Film, stage and television actress, director and producer. She is best known for her portrayal of medical examiner Melinda Warner on the NBC police drama Law & Order: Special Victims Unit.

Jane Pauley

Emmy Award-winning Broadcast Journalist & Mental Health Advocate