This is a Greek Orthodox church - which is a rare thing in itself since Orthodox churches were not allowed in Venice for a great amount of its history. Amongst the greatest treasures of it belong the three icons brought to Venice in the 15th century from Byzantine Empire.
Mon, Wed - Sat: 9 am - 12:30 pm, 2:30 pm - 4:30 pm
Sun: 9 am - 1 pm
Note: It is not possible to visit the church during mass.
Wikipedia https://en.wikipedia.org/wiki/San_Giorgio_dei_Greci
Email arcidiocesiortodossa@gmail.com
Phone +39 041 523 9569
Address Campo dei Greci, 3422, Castello, 30122 Venice, Italy
Coordinates 45°26'7.535" N 12°20'41.366" E