Jean Marie Despiau (?–1824), also spelled Jean-Marie Despiaux (J. M. Despiaux for short), was a French physician,[1] later a mandarin of Nguyễn dynasty, Vietnam.
[4] He became the personal physician of Nguyễn Ánh (later Emperor Gia Long).
[5]: 105 Later, he served as an imperial physician of Nguyễn dynasty from 1802 until he died in 1824.
[7] In 1802, Gia Long took his advice about organising medical assistance to the indigenous people, and established provincial physicians throughout Vietnam for the sick, the elderly, the incurable, the infirm, and the indigent.
After the accession of Minh Mạng to the throne, he remained in the new emperor's favor.