Question

I want an application to an family doctor asking for an appointment on an particular date

Answer 1

Hi Doctor!,
I just wanted to let you know that I want to book an appointment on (the date) for the purpose of
(purpose. example-health checkup). Please acknowledge this letter.
yours thankfully
(your name)

Answer 2

Answer

(writer's address)

(date)

Dear Sir,

I beg to say u that my (brother, sister, mother, father) is suffering from (name of the disease or illness) and needs treatment urgently. So I would kindly request you to come on (convenienced date) to appoint him.

Waiting for ur reply.

Yours faithfully

(writers name or sign)