Sorry for what happened to your fiancé, I think you should contact the consulate to make sure they know ahead of time in case he retaliates against your fiance. I know for a fact that those 3 doctors and their staff are rude, when i called them to schedule an appointment, Janah said he's booked for April, I asked about May, they said they can't tell me now, and i would have to call back in May, similar stories with other doctors, after I contacted the embassy explaining that my expedite request is pretty much useless since i can't even schedule the medical until June or July, the consulate made one of them provide an appointment to me, the funny thing is, I got it in April where that doctor told me she will be on vacation, i know many people that have to bribe their staff to just get an earlier appointment. In my opinion, the consulate is creating this issue because of limited doctors and the huge number of DV candidates, they should expand the physicians' list to loosen up their power.