Dr. Hermênio Lima is a dermatologist and immunologist and the director at the division of dermatology at McMaster University. Dr. Lima is a member of the American Academy of Dermatology, the Canadian Dermatology Association, the Canadian Society of Allergy and Clinical Immunology, and the Brazilian Society of Dermatology. His main research interests are in the area of Immunodermatology and he has published numerous articles in this field. He has mentored many medical residents in Brazil.