OK I'm going to pick this up. I am having the same problem and have searched Mezeti top to bottom and CANNOT find the doctor. I can only get into the item shop, the tavern which hasn't changed since i intervened in the fight, the inn where I tried renting a room, the abandoned house i got here in, and Beth's house. I can't do Beth's quest because my net is broken, and the Queen's robots won't let me fast travel. I truly cannot see a path forward is this a glitch? Is one of the houses supposed to be unlocked so I can go in?