Hi Joshua,
There are quite a few Aussies here from Victoria.
Great that you are being proactive and getting tests and appointments lined up. I understand how stressful it can be especially with your upcoming wedding but try not to freak out too much until the results are in. I know that can be easier said than done!!
If you need a CCC I googled "comprehensive cancer centres Melbourne Vic" and there is quite a bit of information.
Best wishes from Sydney
Gabriele

History Leukoplakia bx 8/2006 SCC floor mouth T3N0M0- Verrucous Carcinoma.
14 hour 0p SCC-Right ND/excision/marginal mandibulectomy 9/2006, 4 teeth removed, flap from wrist, trach-ng 6 days- no chemo/rad.
6 ops and debulking (flap/tongue join) + bx's 2006-2012.
bx Jan 2012 Hyperkeratosis-Epithelial Dysplasia
24cm GIST tumour removed 8/2013. Indefinite Oral Chemo.

1/31/16 passed away peacefully surrounded by family