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On this day –
Onassis Cardiac Surgery Centre in Athens, Greece

6th October 1992 marked the opening of the Onassis Cardiac Surgery Centre in Athens, Greece. 30 years later, the Onassis Foundation has completed an extension to the hospital as per the original design by Llewelyn Davies.

About us


The work of Llewelyn Davies is informed by 50+ years of UK and international experience in over 75 countries. Recognised universally as a brand leader in healthcare, masterplanning and aviation, the company now benefits from a regional UK network and offices in Abu Dhabi and South Africa.

Projects