S.M.
I don't know of a doctor that does ear piercing but I had my daughter's ears pierced when she was 4 months old. We went to Claire's in Hulen Mall. They said she had to be six months old to be able to do it but we lied (I know it's bad) and said she was six months old. Anyway, they did a great job. I did them at 4 months because I heard they younger they are when having them pierced the less likely they are to mess with them. She never had any trouble with them getting infected or pulling them out. I am very happy I had them pierced when I did and would definitely recommend Claire's. Also...I shop a lot at Wal-mart and have seen lots of young girls getting their ears pierced there. Good luck!