https://screenrant.com/star-trek-starfleet-academy-doctor-voyager-father-closure/

Exclusive: Star Trek: Starfleet Academy's creator, Gaia Violo, explains The Doctor's surprising choice that ties up his Star Trek: Voyager story.

The Doctor's 2 Brilliant Star Trek: Voyager Callbacks Explained (https://screenrant.com/star-trek-starfleet-academy-doctor-voyager-callbacks/)

Star Trek: Starfleet Academy gave The Doctor an evolution he's waited 800 years for after his pivotal experiences on Star Trek: Voyager.