John Joannopoulos Obituary
It is with deep sorrow that we announce the death of John Joannopoulos (Belmont, Massachusetts), who passed away on August 17, 2025, at the age of 78, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family.
As John departs from this earthly realm, his essence lingers — a whisper on the wind, a ripple on the water — a testament to the enduring power of love to transcend the boundaries of life and death. Though John may no longer walk beside us, his spirit lives on in the memories and the legacy John leaves behind.
He was predeceased by: his parent Greek. He is survived by: his wife Kyri Dunussi-Joannopoulos; and his daughters, Maria, Lena and Alkisti.
