Dan Gottlieb is a practicing psychologist and therapist with more than 40 years of experience. Best known as the host of "Voices in the Family," a weekly radio program heard for more than 30 years on WHYY-FM, Philadelphia’s NPR affiliate. Dan recently retired from the weekly radio program, and now produces and hosts six specials each year.

Dr. Gotlieb suffered a spinal cord injury at the age of 33 and he joins us to talk about how disability has touched his life and how we can all work to be better human beings.