Please join Dr. Freda Lewis-Hall, Executive Vice President and Chief Medical Officer at Pfizer, Inc., and Pattie Sellers, senior editor at large at Fortune magazine for a conversation about healthy living in the 21st century. Renowned for her intimate interviews and profiles of some of the world's most prominent people, Sellers will talk with Lewis-Hall about her personal career journey and how she has navigated the male-dominated medical field to become one of the nation's top healthcare executives. Lewis-Hall - who is a frequent speaker on "The Doctors" and "The Dr. Phil Show" - will discuss the future of medicine, health-care disparities, prevention, motivation and behavioral change. She will take your questions for a discussion about personal healthcare choices and optimizing your quality of life.