Sierra Sage Treatment Center is a residential treatment center in Yerington, Nevada. The program's admissions materials describe it as a nationally accredited residential treatment center for girls and gender-nonconforming youth ages 14 to 17.

Sierra Sage serves young people who have experienced sexual exploitation, at-risk or delinquent behavior, trauma, abuse, neglect, substance abuse, mental illness, and violence. Referrals may come from families, child welfare agencies, juvenile courts, probation, parole, courts, victim-witness offices, and private sources.

The center is operated by Rite of Passage. Its public materials describe an Integrated Care Model with accredited education, vocational training, a normalized high-school environment, trauma-informed therapy, cognitive-behavioral interventions, individual and group therapy, family work, and skill development.