A DMP is a DMP is a DMP. Same process. This shouldn't be a problem ASSUMING your visa office didn't specifically tell you that you had to go to the same one you went to last time. This is strange but I've heard of it a few times, however, not in the US. So if your instructions say just to re-do the medical and DON'T give specific instructions about which DMP to use, go to whatever one works for you.
I totally agree. It doesn't matter the place, the results that matter the most