He is a visiting professor, Dept Dermatol, Univ Berne, Switzerland, Senior Consultant, Dept Dermatol, Acad Hosp, Univ Ghent, Belgium and Senior Consultant, Centro de Dermatologia, Instituto CUF, Porto, Portugal. His special interests in Dermatopathology, dermatological surgery, nail diseases, diseases of the oral mucosa, aesthetic dermatology and his 300 above publications.
