Schaffer Preston D DDS at 1901 Emmons Avenue # 210, Brooklyn, New York.

The worst experience the dentist I’ve ever had, I left with the start of a root canal, which ended in infection and me having to go to an oral surgeon. Then, he has the nerve to personally bill me. Meanwhile, I am still awaiting a phone call back, or even just to know if I’ve been approved for the root canal that he started. Awful work, tried to remove a post from my implants, was on able so just bent it to the side… Was asleep in a back room, smelled, dirty clothes and did not explain anything. When I asked a question, he walked back into the room he was asleep in, that is how I saw the couch. I am afraid of him, to other people I know one with me, all of us hoping for a new dentist, and all had awful experiences, two of us ended up with infections. Beware of dentists like him. I walked out in more pain than when I walked in. I only walked in due to a missing implant. Worst dentist ever, I’ve been to many and only had one good. I would give him -5 stars, but it is not an option! I am disgusted by his office behavior, very unprofessional and I’m still awaiting my emergency phone call.