I have seen Dr Vassil 5 times I believe in the past year. I think she is very condescending, belittling, short, rude and unprofessional. I was in need of a new sleep Dr after moving to NC. I chose her because she was an MD and local. First couple of visits I thought maybe she was just having a bad day, we all have them. But every visit was the same. An attitude, very unfriendly and not even a hello when entering the exam room. For sure, the most unfriendly person I have met in the medical profession. I have since heard that I am not the only one who feels this way. I have heard from other people connected to this office, that many many other patients have shared similar unpleasant experiences too. I have never given any company or anybody in the medical field a bad review in the past. But when this survey was sent to me I could not hold back this time. I will be looking for a different sleep Doctor going forward. At this point I would be willing to drive an extra hour to see someone else. I hope this survey is kept confidential, I feel someone needs to know that this Doctor is extremely unpleasant with her patients and while I can only speak for myself I have heard that it is not just me!!!!