Serenity Valley Convalescent Home

Serenity Valley Convalescent Home is a nursing/hospital facility which is located in Davenport, Iowa.

Known Workers

 * Doctor Green was actually a Horseman named Pestilence pretending to be a doctor in order to experiment on patients. Before infecting Celeste with multiple deadly diseases, he tells her that she's his "favorite patient".


 * Doctor Green's assistant helped Doctor Green (aka Pestilence) by watching for Sam and Dean. She also managed some other patients.

Known Patients

 * Celeste was a patient of this nursing home.

Appearances

 * Season 5
 * Two Minutes to Midnight