Eben Alexander, MD, was an academic neurosurgeon for over 25 years, including 15 years at the Brigham & Women’s Hospital, Children’s Hospital, and Harvard Medical School in Boston. Since his 2008 Near Death Experience he has been reconciling his rich spiritual experience with contemporary physics and cosmology. He is the author of the New York Times #1 bestseller "Proof of Heaven, The Map of Heaven and Living in a Mindful Universe." A pioneering scientist and thought leader in consciousness studies, Dr. Alexander has been a guest on "Dr. Oz," "Oprah," and many other media programs. His website is ebenalexander.com.