Iatropolis Medical Group expanded into secondary health care with the establishment of the clinic in 2001 in Chalandri.

The clinic has the leading radiation therapy machine in the world, Tomotherapy, and the leading stereotactic radiosurgery machine, Cyberknife, thus constituting a model center worldwide in radiation therapy and covering the entire spectrum of oncology patients' diseases.

At the same time, the clinic also has an iodine treatment department with the possibility of hospitalization. In August 2014, the most modern diagnostic PET-CT system began its operation.