Gregory C. Keck, PhD, founded the Attachment and Bonding Center of Ohio, which specializes in treating children and adolescents who have experienced trauma and developmental interruptions. Dr. Keck has extensive experience in the fields of attachment, adoption, and adolescence. He has taught at both undergraduate and graduate levels at a number of universities and has presented to parent and professional groups both nationally and internationally. As an adoptive parent of two sons who were adopted during adolescence, Dr. Keck combines clinical expertise and personal experience to share with his readers. He is the coauthor of Adopting the Hurt Child and Parenting the Hurt Child.