Welcome welcome! I'm Tiny, the mod around these parts. I have a fucking brood. She'd know Theodore, at least vaguely since he was only two years below her and played quidditch since his third year. Dimitri lives on the same floor as her, but he's on Mars for the foreseeable future.
She'd have likely met Lucy and Caitlin already when she was woken up since Caitlin is the highest ranking personal in medical and since our other doctors is off on Mars. Lucy works as a nurse and is generally the one who checks up on newly awakened people since she's been here a bit.