question: My 18 year old daughter has had sharp pains on her left side of her trunk. These started about 2 weeks ago and have been on and off since then. She gets some relief when she changes position. She has had a kidney stone in the past, but these pains are not as severe and she got no relief from change of position with the stone until it passed. Do you have any suggestions as to what type of doctor I should take her to?