Professor John Paoli's research focuses on the prevention, epidemiology, early diagnosis and optimal therapy of melanoma and non-melanoma skin cancers. Since 2017, he is the Head of the Department of Dermatology and Venereology at the Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg. He is also Head of the Skin Cancer & Mohs Surgery Center at Sahlgrenska University Hospital in Gothenburg, Sweden since 2007.