No Title
If the RFE is about redoing some tests that were not performed during inital filing, then it does not matter you should go to the same doctor at least he knows the patient, when once the doctor gives you the sealed envelope that means from the medical point of view you are eligible for GC, but if there are some remaining tests to be done which was waived when you filed either due to pregnancy or some other reason then you just visit the same doctor and get it done. Unless you see something different in the RFE and the doctors report...