Penny - You say " Every time I have asked for a simple callback from the doctor so that I can ask him a quick question they make me schedule an appointment." When I had questions (re my own TX unrelated to my son's Tx) , I FAXed them to my doctor directly and got a call back the next day from his nurse. With a different doctor who was working with the first one, when I sent him a FAX with several questions, the doctor himself called me back and answered all the questions. I don't see why you would need to make an appointment. Hope things go well and you get your questions answered.