Unless the address was used before or posted somewhere on the internet, it is basically impossible to know who controls it. Only web wallets will use emails to identify accounts with the service, and that is specific to that service only. It is impossible to know what wallet software the thief used or what other addresses are in their wallet. Unfortunately, your Bitcoin is probably not recoverable at all.
I highly recommend that you make sure you have no malware on your computer, that you are using a secure wallet (any wallet listed on
https://bitcoin.org/en/choose-your-wallet will be good), and that you have a strong password on your wallet.