Hi Charlee,
I dont know much about Concord Hospital, although its not too far from me, I have heard they are the best for breast cancer.
My Gastro is all business and in and out too . I find out more about meds from this site, so I suggest them to her and she looks into them before prescribing.
I have taken Imuran in the past, but not to scare you, it gave me acute pancreatitis, not to say that this will happen for you as we are all different
Hopefully the Imuran will work for you.
I told you I wouldnt be much help
Keep updating on how you are going.
Jo