Dr. Salvaggio is ok. He took time today and explained a couple things to me. I found him to be in a hurry during previous visits. But he gets the job done.However, I was having a problem with low BP and felt someone should have asked for more info or talked to me about the problem, instead of just telling me they had filed the info and the Doctor would talk to me when he gets back, in a week. No one explained that systolic as well as diastolic has to be low as well before there is real concern. But, I was seeing black at times. When asked for info it takes longer than I like to get an answer.