President and CEO of Ohlhauser & Associates, Dr. Ohlhauser consults in healthcare strategy and management for large multinational corporations and government institutions. He was named one of the top 100 Physicians of the century by the College of Physicians and Surgeons. He is a regular guest on CBC Radio's Wildrose Country, City TV, and Breakfast Television in Edmonton.

Earvin "Magic" Johnson played in the NBA for 13 years winning him five championships and three MVP Awards. Since his retirement he has been an advocate for HIV/AIDS prevention, a philanthropist and a business man founding Magic Johnson Enterprises.

Known as Oprah's doctor, Dr. Mehmet Oz is the Irving Associate Professor of Cardiac Surgery at Columbia University and Founder of the Complementary Medicine Program at N.Y. Presbyterian Medical Center. He has authored more than 350 original publications, book chapters, abstracts, and books and has received several patents. His books, Healing from the Heart and Minimally Invasive Cardiac Surgery have won prestigious awards.

Best known as Oprah's "health and fitness guy", Bob Greene is a best-selling author of Total Body Makeover, and the Get With the Program! series. It's Bob's goal to help as many people as possible commit to a healthier, and happier, lifestyle. He believes that everyone has the inner strength to make beneficial changes to improve their life.

Grammy award-winning singer, songwriter, author and activist, Naomi Judd is a survivor of Hepatitis C and spokesperson for the American Liver Foundation. She founded the Naomi Judd Education and Research Fund which raises awareness of the deadly virus. She is currently a judge on CMT TV reality-competition, Can you Duet".

Board certified in internal medicine, Dr. Soram Khalsa is a clinical professor of medicine and past Chairman of the Advisory Committee for the Environmental Medicine Center of Excellence at Southwest College of Naturopathic Medicine. In his private medical practice, he integrates phytotherapeutics, homeopathy, acupuncture and environmental medicine with traditional internal medicine.

Barry presents his commentary in an entertaining, easily-understood style. Recognized for his views on making U.S. companies world-class competitors by focusing on delivering value to the customer, he addresses many of the opportunities and challenges facing American business today. His comments on business, the economy, the future, globalization and public policy are rooted in factual information, enthusiasm and humor.

Lorin Hollander is in the 5th decade of a continuous professional career that began with a Carnegie Hall debut at the age of eleven. He was an infant child prodigy who composed music at age three and performed the Well-Tempered Clavier of ...

Leslie Michelson's 20 plus years of healthcare experience includes: Prostate Cancer Foundation, Special Assistant to the General Counsel of the U.S. Department of Health and Human Services, Chairman and CEO of Value Health Sciences and CEO of Acurian. Leslie now serves on the Board of Directors and is Chair of the Audit Committee of Catellus.

First Director of the Center on Aging, Health and Humanities at George Washington University, Dr. Cohen has authored more than 150 publications in the field of aging, including numerous text books and the bestseller The Brain In Human Aging. Dr. Cohen is currently conducting research on creativity and aging, retirement, assisted living and other residential settings for older adults, as well as on innovative intergenerational interventions for Alzheimer's disease.