Dr Davi de Lacerda. American Board of Dermatology Certified- Brazilian Board of Dermatology Certified- Attending Physician, Dermatology - University of São Paulo Clinical Hospital, Brazil( 2008 - 2010)- Attending Physician, Dermatology - University of São Paulo Clinical Hospital, Sapopemba Unit, Brazil (2005 - 2008)- Chef de Clinique Chirurgie Dermatologique - Hopital, France ( 2004 - 2005)- Dermatology Residency Johns Hopkins Hospital, USA (2001 - 2004)- Internal Medicine Internship - New York University Medical School, USA- Dermatology Residency, University of São Paulo, Brazil (1999 - 2001)- Research Fellowship in Anatomy and Cell Biology, Harvard Medical School, USA (1992 - 1994).