About Grata House
Grata House is a luxury addiction and mental health treatment center for adults. The center offers comprehensive addiction treatment, including detox, medication assisted treatment (MAT), and incidental medical services, all in a scenic California setting. The Joint Commission accredits the programs, and treatment includes substance use disorders and co-occurring mental health issues. It's based in Thousand Oaks, California.
Thousand Oaks is in Ventura County in the northwestern Greater Los Angeles area. It’s not too far from the beach and there are plenty of malls. Grata House does not accept Medicare or Medicaid, but does accept insurance from most private providers.
Luxurious Surroundings for Addiction and Mental Health Treatment
The residential setting is luxurious. I think clients will appreciate that there are six comfortable, private bedrooms with modern en-suite bathrooms.
You’ll have chef prepared, nutritious, gourmet meals. There are beautiful outdoor spaces that include a meditation/yoga deck, pool, spa and cold plunge. Additionally, there’s a gym on site, so clients can start or continue an exercise program.
Gratitude as the Core Philosophy
The treatment team’s core philosophy centers on gratitude and family style living. I noticed that clients have described the staff as providing caring, personalized and professional support. Many also mention the peacefulness, comfort and luxury of the facility, including the great food, overall ambience and privacy.



