Answer by  
                                                                                          patti (29325)
                                                            
                          
                          
                                                          There are loans of websites and books regarding the origins of modern medicine. Generally, Hippocrates and Avicenna, a great thinker and scholar of medicine and author of "The Canon of Medicine" written in 1020, are considered the fathers of modern medicine. Illness was thought to be a function of witchcraft.