Hanan Abdalla Tahir is currently serving as the Vice President of Emirates Dental Hygienists Club (EDHC) and one of the founding members. Having represented the UAE in several international conferences, Hanan has lectured at the International Federation of Dental Hygienist in Brisbane, Australia as of most recent where she was awarded with the “Best social responsibility project for voluntary expedition in the Masai Mara, Kenya in 2018” award. Hanan is a dental hygienist by profession, after completion her BSc in Dental Hygiene in Riyadh college of dentistry Saudi Arabia, Hanan worked in roles which required her to interact with patients and senior staff in the dental field. Hanan also worked in the UK following completion of her degree for one year whilst studying English Language. Ms. Abdalla is also a Swiss Dental Academy trainer since 2018 and is an advocate to the popular and growing “Guided Biofilm Therapy” (GBT) concept. This therapy was developed in collaboration with universities and dental practices, GBT is a concept designed for contemporary prophylaxis. Based on decades of scientific knowledge and evidence, GBT is the next step in modern prophylaxis concepts.