Jenny shakes her head, laughing again, "No, he's just called the Doctor. I don't know how he got the name, either." She's never really had the chance to ask. Well, that's just one more thing for them to talk about, another addition to the list of many. "And he is a bit odd. Then again, I am, too. But it's a good odd, an interesting odd. Nothing's ever dull around him, that's for sure."
"...Helps them with sickness?"
"It doesn't quite work like that. It's more...about the situations people find themselves in. As my dad travels, has his adventures, he finds people that need help. Like on my world, there was a war. A war so easily solved... by a bubble of light, a terraforming device..." She shakes her head again, "Even in such violent worlds, he comes up with peaceful solutions. He uses his mind to fix them." Her voice gets a bit quieter as she smiles to himself, "He's brilliant."