Hi,
My husband was referred to Anadolu Medical Center in Gebze, Turkey, which is a Johns Hopkins affiliated facility. Dr Kwon from Mayo Rochester has sent many patients there for treatment.
I have attached the current fee schedule, which varies a bit with exchange rate.
They gave us a list of hotels, and made arrangements for us at the Hyatt House, which was quite lovely with a nice restaurant. Airport transportation to and from the hotel was included. The hotel had a shuttle to the hospital and we had a personal escort while there.
Flights were direct from Chicago to Istanbul.