<P> Aelius Galenus or Claudius Galenus ( / ɡəˈliːnəs / ; Greek : Κλαύδιος Γαληνός ; September 129 AD -- c. 200 / c. 216 ) , often Anglicized as Galen and better known as Galen of Pergamon ( / ˈɡeɪlən / ) , was a prominent Greek physician , surgeon and philosopher in the Roman Empire . Arguably the most accomplished of all medical researchers of antiquity , Galen influenced the development of various scientific disciplines , including anatomy , physiology , pathology , pharmacology , and neurology , as well as philosophy and logic . </P>
<P> Aelius Galenus or Claudius Galenus ( / ɡəˈliːnəs / ; Greek : Κλαύδιος Γαληνός ; September 129 AD -- c. 200 / c. 216 ) , often Anglicized as Galen and better known as Galen of Pergamon ( / ˈɡeɪlən / ) , was a prominent Greek physician , surgeon and philosopher in the Roman Empire . Arguably the most accomplished of all medical researchers of antiquity , Galen influenced the development of various scientific disciplines , including anatomy , physiology , pathology , pharmacology , and neurology , as well as philosophy and logic . </P>
who is considered to be the most influential writer of all time on medical subjects
who is considered to be the most influential writer of all time on medical subjects
Aelius Galenus or Claudius Galenus
Aelius Galenus or Claudius Galenus