Discovery Mood & Anxiety Program - Whittier At Discovery Mood & Anxiety Program, we are proud to have served thousands of teens and adults whose lives and families have been hurt by anxiety, depression and other mood disorders. We truly believe those who walk through our doors are more than their diagnosis and deserves treatment that is right for them. Through our ESTEEM System, we provide patients with care that is multidimensional. For 25 years, we have worked tirelessly to make sure everyone has access to evidence-based, holistic therapies; various levels of care; school support for our adolescent patients; comprehensive family support; and an alumni program that is with former patients for life.