Thanks maam..coz thats what were planning to do,anyway do i have to call first for my interview appointment before going to my medical even if thats gonna be next month?ur answers are so much appreciated..goodluck to ur upcoming interview!
In my case, since i'm doing a CR1, i did not need to call the clinic. I just went there & showed them my interview appointment letter. i think for K1, some said you can just show the guard your NVC letter or appointment confirmation email from the embassy.
Good luck!