Radiothérapie Essonne

Consultations with radiotherapists

To make an appointment with a radiotherapist:

  • By telephone: Monday to Friday, 8am to 8pm
  • On site: 14 rue du clos, 91130 RIS-ORANGIS Monday to Friday, 8am to 8pm

Please bring your carte vitale to each consultation.

Please note: at the1st consultation, a certain number of documents are required in order to compile your admission file (please refer to the "Administrative formalities" section).


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Make an appointment

To make an appointment online, it's quick and easy
click on the link below and let us guide you.

Coming to the centre / Contact us

Centre de Radiothérapie de Ris-Orangis

Come to the centre

By car
By car

From Paris/Porte d'Orléans, follow the N7 towards Evry. In Ris-Orangis, continue on the N7 then turn right into Rue du Clos.


RER D, Grigny-Centre or Ris-Orangis stop

Contact us


Call Us

Tél : 01 69 02 10 60


Send us an email:

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Centre de Radiothérapie de Ris-Orangis

14 Rue du Clos,
91130 Ris-Orangis

Our commitments

Sustainable development

Corporate Social Responsibility

Our CSR approach is transversal, operational and aims to be as close as possible to the field.
Organ Donation

Organ and Blood Donations

More than 14400 patients who need an organ transplant every year. The main obstacle to transplantation is the persistent lack of available organs.