Founded in 1970, the the Clinique "Les Trois Soleils" is located in the old park of the castle of Boissise-le-Roi, in the heart of a historical village - Boissiacum Regis of the Roman era.
The facilities were completely renovated and expanded in 1995, 2002, 2006 and 2009.
The Clinique is dedicated to treating both female and male patients over the age of fifteen, specializing in physical rehabilitation after orthopedic surgery or in other diseases requiring general or neurological rehabilitation. Patients suffering for more than three months from chronic back pain may follow a program to help restore spinal column function.