MOHAMMAD IBN ZAKARIYA AL-RAZI
Abu Bakr Mohammad Ibn Zakariya al-Razi (ابو بکر محمد ابن زکریا الرازی) born on 28 August 865 and died on 6 October 925 in (the Persian Empire, now Iran (Ray near Tehran. Razi achieved mastery in a number of fields, initially, he was interested in music but later on he learnt medicine, mathematics, astronomy, chemistry and philosophy from a student of Hunayn Ibn Ishaq (حنین ابن اسحاق) , who was well versed in the ancient Greek, Persian and Sub-Continent systems of medicine and in other subjects. He also studied under Ali Ibn Rabban(علی ابن ربان) .
Around the age of thirty he was first placed in-charge of the first Royal Hospital at Ray, from where he left for Baghdad (now in Iraq), where he was active in the reconstruction of the city hospital, where he remained the head of its famous Muqtadari Hospital for along time.. Al-Razi became famous as the most prominent physician in the Islamic world, his fame comparable only to that of another Persian physician, Ibn Sina. The practical experience gained at the well-known Muqtadari Hospital helped him in his chosen profession of medicine. At an early age he gained eminence as an expert in medicine and alchemy, so that patients and students flocked to him from distant parts of Asia.
Razi was a Hakim, an alchemist and a philosopher. In medicine, his contribution was so
Around the age of thirty he was first placed in-charge of the first Royal Hospital at Ray, from where he left for Baghdad (now in Iraq), where he was active in the reconstruction of the city hospital, where he remained the head of its famous Muqtadari Hospital for along time.. Al-Razi became famous as the most prominent physician in the Islamic world, his fame comparable only to that of another Persian physician, Ibn Sina. The practical experience gained at the well-known Muqtadari Hospital helped him in his chosen profession of medicine. At an early age he gained eminence as an expert in medicine and alchemy, so that patients and students flocked to him from distant parts of Asia.
Razi was a Hakim, an alchemist and a philosopher. In medicine, his contribution was so

