Dr Sobran is sweet and kind. He always puts patients first. The only thing that worries me about the Brooklyn office is the filthy conditions. The chair is Filthy-especially near the feet-end. The walls are also filthy. The trash can is always overflowing. The dental light's handgrips are never protected with disposable tape, and they are even smeared with old blood stains. I have even seen the dentist's helper putting the pins they used on me for a root canal back in the drawer!!! Not even pretending to leave it out for sterilization. I am very afraid because I feel they don't practice safe hygeine; but Sobran is the best dentist I've ever had, and it's hard to find someone else who accepts my insurance. I wish I knew for certain if they were really practicing safe, hygeinic methods.