The Temple of Asclepius was an ancient Roman temple to Asclepius, the Greek god of medicine, on the Isola Tiberina in Rome.
Wikipedia https://en.wikipedia.org/wiki/Temple_of_Asclepius,_Rome
Address 22 Piazza di San Bartolomeo all'Isola, Roma 00186, Italy
Coordinates 41°53'24.29" N 12°28'43.657" E