Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The doctor in a dream is a reformer in religion and worldly life, like a jurist or a ruler. His visit to a sick person indicates his recovery, and to a healthy person, his illness.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The doctor indicates a scholar or a ruler who reforms people's affairs. Whoever sees himself become a doctor will gain a high position, wisdom, and knowledge.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The doctor is interpreted as a man who reconciles people and removes their worries. Visiting him indicates the removal of worry and seeking a need from the right people.