Dr. Castillo currently works as a clinical therapist with the severely mentally ill and homeless population. She holds a doctorate in Marital and Family Therapy at Loma Linda University, where she also enacts as an adjunct professor. Dr. Castillo has had a broad spectrum of experience in the mental health field, working with children, families, and adults. Her previous experience includes program administration for a motivational program for foster children and youth in Riverside County.