French , German , Spanish 
Belén Zafrilla Rentero is a dental hygienist at the Adent dental clinic in Ecublens.
A specialist in oral hygiene, she has attended numerous training courses in this field, including :
- treatment of tooth supporting tissues
- sedation
- laser treatments
She also works as a dental hygienist for the Public Health Department.
Belén Zafrilla Rentero devotes much of her time to the prevention and treatment of periodontal disease in children.
Trained in GBT: Guided Biofilm Therapy® by EMS Dental