David Kessler is one of the most well-known experts and lecturers on grief and loss, is the co-author of the bestsellers On Grief and Grieving and Life Lessons with the legendary Elisabeth Kübler-Ross. He is also the author of the #1 best-selling hospice book The Needs of the Dying, which received praise from Mother Teresa; as well as Visions, Trips, and Crowded Rooms. David's work has been featured on CNN, NBC, PBS, and Entertainment Tonight; and he has been a frequent guest on The Dr. Oz Show, a contributing writer for Oprah.com, Sharecare.com, and Anderson Cooper 360°. He is also the founder of Grief.com.