Kile Ortigo, Ph.D., is a clinical psychologist and founder of the Center for Existential Exploration, which supports people exploring profound questions about identity, meaning, life transitions, and psycho-spiritual development. He also serves on advisory boards of Psychedelic Support, an online training and clinician directory for legal, psychedelic-informed care, and Project New Day, a non-profit organization providing harm-reduction resources for people using psychedelics in their addiction recovery process. For several years, Dr. Ortigo worked at the National Center for PTSD (NC-PTSD) where he collaborated on technology development and implementation projects, ranging from apps like Mindfulness Coach to online programs like webSTAIR. With colleagues at NC-PTSD, NYU, and Harvard, Dr. Ortigo coauthored Treating Survivors of Child Abuse & Interpersonal Trauma: STAIR Narrative Therapy (2ndEdition), which was released in June 2020.