Hi jencoco,
I am not in Penrith, but my surgery is being done at Westmead Private Hospital by Dr Ertugrul Durmush. I think he has offices in Fairfield and Liverpool - not too sure if this is too far for you to go.
He is a very good Dr. Takes the time to sit with you and explain all facets of the procedure and has a great team working for him as well.
Good luck with it.
Ange