Dr. Ari Sytner is the author of The Kidney Donor's Journey, a licensed social worker, therapist, inspirational speaker, rabbi, Huff-Post contributor, blogger, organizational strategist, consultant and proud kidney donor. Ari's private practice includes individuals, but maintains a focus on relationships, dating, marriage and divorce, where he conducts interventions for couples looking to drastically improve and stabilize shaky relationships. He is the Director of Leadership and Community Development at Yeshiva University, where he travels to communities worldwide to train and inspire healthy and functional communal relationships and organizations. Ari holds a BA in Psychology, MS in education, MSW and PhD in social work. His positive messages of kindness and optimism universally resonate through all the work he does.