Athena Dalopoulou was born and raised in Athens. In 2010, she started her pre-graduate studies at the School of Dentistry of the Aristotle University of Thessaloniki, from where she graduated in 2017. In 2017-2018, she was a volunteer external collaborator at the Athens Military Dental Clinic, as well as at the 401 General Military Hospital of Athens. In the meantime, she was hired as an assistant dentist at the Health Centre of Spata in Athens. In September 2018, she was admitted to the three-year Postgraduate Specialization Program in Endodontics, at the School of Dentistry of Aristotle University of Thessaloniki.

She regularly participates in Hellenic and European conferences, in order to be kept up-to-date at her field of expertise, while she has published many articles in Greek and European scientific journals.

Since 2019 she works exclusively in the field of Endodontics.