Dr. David Henderson is a board certified psychiatrist, author and speaker. He is the founder and president of Four Stones Collaborative, a mental health consulting group in Dallas, Texas. He is also the medical director of Addiction Campuses’ 160 bed residential treatment center, The Treehouse. He sees adolescent and adult clients with a wide range of psychiatric disorders including depression, anxiety, bipolar disorder, obsessive compulsive disorder, delusional disorders, and substance abuse. Dr Henderson has also done extensive work in the field of forensic psychiatry as well as serving in various academic roles, from Department chair of a college psychology program to associate professor of Psychiatry at TCU medical school.

His passion for redemption in all things has led him to create this resource. The keys inside, birthed out of his own journey, tested and refined through years of working with patients, have been proven to help individuals focus their minds to find the strength they never thought they had.