Brahma
Daksha
Prajapati
Ashwini Kumari
(celestial physicians)
Indra (Sat Yuga)
Divodas Dhanwantari (Treta yuga) (Develops School of surgery 9-6th century BC ).
Kashyap (Dwarpa yuga) (Children/Gynecological)
Bharadwaj (Dwarpa yuga) (Human father of Ayurvedic medicine)
Sushrut (Sushrut Samhita written 5-4th century BC)
Mercury first used 14th century AD
(Atreya writes Charak Samhita 1st Centruy AD Ashthnga Hridayam writtren 8th centruy AD)
Atreya Punarvasu (Atreya develops school of physicians 8-6th century BC)
Madhava Nidan written (Trestise on diagnosis 8th centruyAD)
Sharngadhara Samhita writtren (Ayurvedic recipes 13th century AD)