Hesy-Ra (sometimes spelled Hesy-Re) is considered the 1^st dentist in the world.  His story comes from ancient Egypt in an interesting look at when Dentistry was born. Read more about him by clicking the links below:

https://www.egyptprivatetourguide.com/egyptian-facts/ancient-egypt-first-dentist-history-hesy-re/ 

https://en.wikipedia.org/wiki/Hesy-Ra