Andrew B. Newberg, M.D. is currently the Director of Research at the Marcus Institute of Integrative Health at Thomas Jefferson University and Hospital in Philadelphia. He is also a Professor in the Departments of Emergency Medicine and Radiology at Thomas Jefferson University. He graduated from the University of Pennsylvania School of Medicine in 1993. He did his training in Internal Medicine at the Graduate Hospital in Philadelphia, serving as Chief Resident in his final year. Following his internal medicine training, he completed a Fellowship in Nuclear Medicine in the Division of Nuclear Medicine, Department of Radiology, at the University of Pennsylvania. He is Board Certified in Internal Medicine and Nuclear Medicine.

He has actively pursued a number of neuroimaging research projects which have included the study of aging and dementia, epilepsy, and other neurological and psychiatric disorders. Dr. Newberg has been particularly involved in the study of mystical and religious experiences as well as the more general mind/body relationship in both the clinical and research aspects of his career. His research also includes understanding the physiological correlates of acupuncture therapy, meditation, and other types of alternative therapies. He has taught medical students, undergraduate and graduate students, as well as medical residents about stress management, spirituality and health, and the neurophysiology of religious experience. He has published numerous articles and chapters on brain function, brain imaging, and the study of religious and mystical experiences. He is the co-author of the best selling books entitled, “How God Changes Your Brain” (Ballantine) and, “Why God Won’t Go Away: Brain Science and the Biology of Belief” (Ballantine). He is also a co-author of “Words Can Change Your Brain” (Hudson Street Press) and “Born to Believe: God, Science, and the Origin of Ordinary and Extraordinary Beliefs” (Free Press). He is also the author of “Principles of Neurotheology” (Ashgate) and “The Mystical Mind: Probing the Biology of Belief” (Fortress Press) that both explore the relationship between neuroscience and spiritual experience. The latter book received the 2000 award for Outstanding Books in Theology and the Natural Sciences presented by the Center for Theology and the Natural Sciences. He has been involved in the teaching of the physiological basis of various alternative medicine techniques including the importance of spirituality in medical practice. He has published over 250 scientific articles and chapters and his books have been translated into 16 languages. He has presented his work at scientific and religious meetings throughout the world and has appeared on Good Morning America, Nightline, CNN, Dr. Oz, ABC World News Tonight as well as in a number of media articles including Newsweek, Time, New York Times, Los Angeles Times, and Readers Digest.

Mark Robert Waldman is Executive MBA Faculty at Loyola Marymount University where he teaches the NeuroLeadership program. He is the author of 14 books including WORDS CAN CHANGE YOUR BRAIN and HOW GOD CHANGES YOUR BRAIN (picked by Oprah as one of the "Must Read" books for 2012. According to Time, Newsweek, and the Washington Post, Mark and his colleague Andrew Newberg, MD, are considered the world's leading authorities on spirituality and the brain. He teaches throughout the world and his work has been featured on PBS, National Public Radio, Canadian National Television, Oprah and Friends, and in dozens of national magazines. He is also on the faculty of Holmes Institute.