Formal term for a medical doctor; used in official contexts, news, and professional titles. In casual conversation, 医者 (いしゃ) is more common.
He works as a doctor at a university hospital.
医師の診断によると、手術は必要ないそうだ。
According to the doctor's diagnosis, surgery is not necessary.
Since my head hurt, I had a doctor examine me.
He received a doctor's diagnosis and was told he needed surgery.
She wants to become a doctor in the future.
Please consult a doctor before taking the medicine.
physician's license; medical license
doctor on duty; on-call doctor