Swiss board certified in Dermatology and Allergy/Clinical Immunology and held various faculty positions at the University of Basel and Lausanne, Switzerland and National University and A*STAR in Singapore
Professor and head of Dermato-Allergy division at the Department of Dermatology, University of Minnesota, Minneapolis, USA
Has over 20 years clinical experiences in Dermato-Allergy focusing on sensory and allergic diseases in skin and other epithelia, including atopic dermatitis and various type of drug allergies
Built up at the University of Minnesota a unique Dermato-Allergy clinic with focus on diagnostic and management of drug allergies