Galen
Κλαύδιος Γαληνός
Claudius Galenus
CountryRoman Empire, Anatolia
LanguagesKoine Greek
Dates129 — c. 216

Aelius Galenus or Claudius Galenus, often anglicized as Galen or Galen of Pergamon, was a Roman and Greek physician, surgeon, and philosopher. Considered to be one of 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.— Wikipedia
ancient world
graeco-roman