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Alsana

Eating disorder treatment center

  • 3 min read
  • 2 chapters

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Castlewood Treatment Center was founded by husband and wife Mark Schwartz and Lori Galperin in 2002. In 2008 Trinity Hunt Partners, a private equity firm based in Dallas, purchased Castlewood for $25 million. Trinity Hunt Partners then sold it to Riverside Co., a New York based private equity firm, in 2016.

The name was changed to Alsana in 2018, following a number of accusations and complaints. As part of the name change, they removed all references to Castlewood from their marketing materials.

Treatment at Castlewood incorporated Internal Family Systems therapy, and IFS founder Richard C. Schwartz worked at the facility as a consultant and staff trainer.

Locations

As of October, 2025, Alsana has six locations: two in Birmingham, Alabama; Monterey, California; Santa Barbara, California; Thousand Oaks, California; and Westlake Village, California.

Former Locations

Castlewood/Alsana previously had locations in St. Louis County, Missouri; Franklin County, Missouri; and St. Louis, Missouri.

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