Went many times without results. Dr Kam seems very kind, but on several occasions he said ultrasound is too expensive, blood test is too expensive, dermatologists are too expensive but he always asked me to come back and see if symptoms persist; when I went for the second time he eventually referred me to the specialists. Looks like he follows a second-visit-strategy. Money making instead of helping patients. After some visits I went to see different GP's and have been helped in a more efficient way. Rate is AUD 75/visit.