This is the 12642nd most frequent Polish word.
neurologa
"Neurologa" in Polish means "a neurologist" in English.
Here, 'neurologa' is the direct object of the action 'going to' (accusative case), indicating the healthcare professional being visited for consultation.
Wybieram się jutro do neurologa na konsultację.
I am going to the neurologist for a consultation tomorrow.
In this example, 'neurologiem' is the instrumental case form of 'neurolog', describing the occupation or role of the subject, through proper usage of cases in Polish grammar.
Mój przyjaciel jest znakomitym neurologiem.
My friend is an excellent neurologist.
In this sentence, 'neurologa' is used in the accusative case as the direct object of 'recommend', referring to the role or profession being recommended.