Questions & Answers about La dottoressa dice che devo riposare.
In Italian, it is very common to use the definite article before a professional title or role when talking about a specific person:
- la dottoressa = the doctor
- il professore = the professor
- l’avvocato = the lawyer
So La dottoressa dice... sounds natural in Italian.
In some situations, especially when directly addressing someone, you would drop the article:
- Buongiorno, dottoressa.
But in a normal statement like this one, la dottoressa is standard.