Chief Executive Officer Of Vitiligo Research Foundation (New York, USA)
Full Professor & Chair of Dermatology and Venereology University of Rome «G. Marconi»
Full Professor of the Dermatology and Venereology at University of Rome “G. Marconi”, Rome, Italy.
Hony Professor of Dermatology University of Rome “ G.Marconi” Rome , Italy
Professor of Dermatology, Department of Medicine, Kuwait University