The Academy of Gondishapur (فرهنگستان گندیشاپور, Farhangestân-e Gondišâpur), also known as the Gondishapur University (دانشگاه گندیشاپور Dânešgâh-e Gondišapur), was one of the three Sasanian centers of education (Ctesiphon, Ras al-Ayn, Gundeshapur) and academy of learning in the city of Gundeshapur, Iran during late antiquity, the intellectual center of the Sasanian Empire. It offered education and training in medicine, philosophy, theology and science. The faculty were versed in Persian traditions. According to The Cambridge History of Iran, it was the most important medical center of the ancient world during the 6th and 7th centuries. The distinguished historian of science George Sarton called Jundishapur “the greatest intellectual center of the time.”
Under the Pahlavi dynasty, the heritage of Gondeshapur was memorialized by the founding of the Jondishapur University and its twin institution Ahvaz Jundishapur University of Medical Sciences, near the city of Ahvaz in 1955. After Iranian revolution in 1979, the university was renamed to Shahid Chamran University of Ahvaz but the twin institution kept its name Jundishapur.
In 489, the East Syriac Christian theological and scientific center in Edessa was ordered closed by the Byzantine emperor Zeno, and was transferred and absorbed into the School of Nisibis in Asia Minor, also known as Nisibīn, then under Persian rule. Here, Nestorian scholars, together with Hellenistic philosophers banished from Athens by Justinian in 529, carried out important research in medicine, astronomy, and mathematics.
However, it was under the rule of the Sassanid emperor Khosrau I ( 531-579), known to the Greeks and Romans as Chosroes, that Gondeshapur became known for medicine and learning. Khosrau I gave refuge to various Greek philosophers and Syriac-speaking Nestorian Christians fleeing religious persecution by the Byzantine empire. The Sassanids had long battled the Romans and Byzantines for control of present-day Iraq and Syria and were naturally disposed to welcome the refugees.