Hello Clara welcome here. Sydney is a very big city with many different quality services. What's best to do depends a bit on where you live. If you want to access public services especially for your oncology treatment you need to go to a GP in the relevant area so it will depend on your address. Any GP can prescribe Letrozole although you should bring notes from your treating doctors in Sweden. . Public cancer treatment centers are mostly very good. If you are able to live in the Inner West you can ask the GP to refer you to the Chris O'Brien Lighthouse Centre at the Royal Prince Alfred Hospital in Camperdown. They offer a complete service and take public patients. However the timing of your Zoladex might be a problem if there is a waiting time for the onc o clinic. Discuss it with whichever doctor you first see. Send me a personal message if you know where you will be living when you get here and I can send more information. I have had mastectomy radiation and oncology as well as several other major surgeries at different places both public and private. If you can afford private care for your oncologist my recommendation would be different.
I hope you can settle in here and wish you well.
