Dr Siller is an Associate Professor (Adjunct) of The University of Queensland and Practice Principal of Central Brisbane Dermatology. He is a senior visiting consultant dermatologist at The Princess Alexandra Hospital where he currently conducts multidisciplinary clinics for high risk transplant recipients. He brings over 20 years of experience in early phase clinical trials especially in the field of emerging non-surgical therapies for skin cancer and has been the lead investigator for the initial trials of ASN 002 in basal cell carcinoma. Awarded a Presidential Citation by the Australasian College of Dermatologists in recognition of his contributions, Dr Siller has also been a consultant to successful start-ups and multiple pharmaceutical companies. He also has a long standing interest in lasers and allergy patch testing.