"Very Unprofessional"

I am not sure how they are compliant with Data Protection and whether they have a Confidentiality policy in place. I went and was seen in the waiting room by Dr who asked me in front everyone "So what is wrong with you?" I did not believe it at first so I said here in a waiting room full of patients! They said no lets go to the corner of the Waiting room. All what I can say it is very strange and disrespectful behaviour from what supposed to be a professional person who does not even appreciate patients confidentiality and how sensitive is for me to talk about my medical issue in front of strangers