The Advancement of the Medical Field By 18sfausnaugh Period: 3300 BCE to 420 BCE Antiquity Period: 400 BCE to 216 Medicine After Hippocrtes Period: 260 to 1198 After Galen 200 AD Period: 1200 to 1499 1200-1499 Period: 1500 to 1799 1500-1799 Period: 1800 to 1899 1800-1899 Period: 1900 to 1999 1900-1999 Period: 2000 to 2017 2000-Present
