Ketamine infusions and SGB

I have long covid induced severe M.E and POTS. I’m from Tasmania and I’m wanting to travel to Melbourne to get both ketamine infusions, and a stellate ganglion block in the same clinic. As I’m sure they don’t have treatment here in Tas.

This is a last resort for me as I have tried so many treatments and have still been 90% bedbound for almost 3 years. Travelling will be extremely hard but I’m close to giving up and need to try everything I possibly can before that happens.

I’ve found a few but want opinions, so any suggestions on the best clinics in (preferably Melbourne as it’s closer) or anywhere else in Australia where I can stay and get both of these treatments done?