Ridge RTC - Lakehouse is a residential teen mental-health program in South China, Maine. The Ridge RTC describes its Maine program as serving teenagers ages 12-17 who need residential treatment for mental-health symptoms, trauma, and co-occurring concerns.

The Lakehouse campus is one of The Ridge's Maine locations and is part of the Altior Healthcare family of treatment providers. Public treatment directories place Ridge RTC for Teens - Maine at 24 Pond Hill Road in South China and describe residential care with individual therapy, group therapy, family therapy, psychiatric assessment, medication management, recreation, nutrition, and academic support.