The Doctor's field in medicine was astronomy and diagnosed people based on their zodiac signs. He was concerned with his appearance and wore an expensive red garment slashed with a blue-gray tone.
'Full ready had he his apothecaries druggists, To send him drugs and his letuaries, Medicines For each of them made other for to win" The Doctor and his partner, the apothecary worked together to increase each other's profits. His partner would prescribe medicine to the Doctor's patients.
The Doctor profited from the misfortune of others and was concerned about money. He was not very spiritual and lacked in morality.