 [ Symptoms ] my husband has a swollen finger and now his knee and foot are swollen what kind of dr should he see [ Disease ] get an evaluation asap you can start with your pediatrician but sure to ask for a feeding evaluation which usually consists of a team of professionals sometimes doctors will be hesitant if growth is on track but if a child is taking solid food by 12 months that is a red flag the sooner she gets help the better good luck