Deb Dana is a clinical social worker and a leading expert in the field of trauma and its effects on the nervous system. She is known for her work in applying the principles of Polyvagal Theory, developed by Stephen Porges, to therapeutic practices. Her approach emphasizes the importance of understanding how our nervous system responds to stress and trauma. In addition to her clinical work, Deb Dana is an author and educator. She has written several books, including The Polyvagal Theory in Therapy, which provide insights and practical tools for therapists and individuals seeking to understand and heal from trauma. Her contributions have significantly influenced trauma-informed care.