Is it possible for a man to convert to Judaism without circumcision?

I'm not talking about where [medical reasons](https://judaism.stackexchange.com/questions/33388/what-happens-when-a-potential-convert-cant-have-a-circumcision) would prevent circumcision; I'm curious to know if an uncircumcised gentile can convert to Judaism without going through circumcision -- a man who doesn't want to get a circumcision, but is otherwise capable of doing so without medical risk.