first time caller

hi all,

I'm looking to dip my toe into the markets and know a fair amount about the healthtech industry (analyst/researcher/consultant).

MDR has always been on my radar but then by pure luck I had to use it when getting my covid vax recently and then soon after when accessing a script from a pharmacy.

I can't actually believe many consumers don't pay attention to how useful this sort of tech is.

my question is, I have a westpac trading account setup, should I use that to buy shares or any other suggestions welcome?