'Physician' in the Bible

Is there no balm in Gilead? Is there no physician there? For wherefore hath not the health of the daughter of my people gone up?

And Jesus having heard, said to them, 'They who are whole have no need of a physician, but they who are ill;

And Jesus, having heard, saith to them, 'They who are strong have no need of a physician, but they who are ill; I came not to call righteous men, but sinners to reformation.'

And he said unto them, 'Certainly ye will say to me this simile, Physician, heal thyself; as great things as we heard done in Capernaum, do also here in thy country;'

And Jesus answering said unto them, 'They who are well have no need of a physician, but they that are ill:

Salute you doth Lukas, the beloved physician, and Demas;