French , German , Spanish 
Belén Zafrilla Rentero is a dental hygienist at the Adent Dental Clinic in Ecublens.
She is a specialist in oral hygiene and has followed numerous training courses in this field, such as:
- treatment of the supporting tissues of the teeth
- sedation
- laser treatment
She also works as a dental hygienist for the Public Health Department.
Belén Zafrilla Rentero devotes a large part of her activity to the prevention and treatment of periodontal diseases in children.
Trained in GBT: Guided Biofilm Therapy® by EMS Dental.