Hi,
I'm thinking of starting up practice as a Cardiologist later this
year. The areas I'm looking at locating my practice is Western Sydney
(Westmead, Blacktown, Parramatta etc), as well as the Hills District
(Baulkham Hills, Castle Hill, Kellyville etc), both in Sydney,
Australia.
I would like to know: 
1. how many cardiologists service the area
2. the anticipated growth in the number of cardiac patients in the area
3. the number of Asian general practitioners in the area (actual
number, and as a percentage of total GPs in the area)
4. the proportion of patients with private insurance in the area
Thanks,
The Cardiac Centre