Key Healthcare Adolescent Outpatient is a leading teen treatment center based in Los Angeles, California, specializing in evidence-based mental health and substance abuse treatment for adolescents ages 14–17. The facility offers outpatient care including Partial Hospitalization (PHP), Intensive Outpatient Programs (IOP), and Aftercare Programs. Each program is tailored to meet the unique needs of teens struggling with issues like anxiety, depression, trauma, ADHD, and substance use disorders. Key Healthcare is a dedicated adolescent and teen mental health clinic operating multiple treatment centers in California. We are a distinct clinical entity and have absolutely no affiliation with TheKey (senior care), Key Recovery (adult treatment in Seattle), or KeyCare (telehealth platforms).