Hazard - the younger sibling of Chelsea forward Eden - has previously been contracted to the Blues without making an appearance but since switching to Germany, the 24-year-old has netted 24 goals in 129 outings for Monchengladbach in all competitions.
The Belgian's form has led to talk of a potential return to Chelsea or another English team, and Hazard has acknowledged that the chance to return to the country is "appealing".
Hazard told Sport Magazine: "England is appealing, but when you speak to players who play there, they also tell you that Germany seems like a great league. We have the best stadiums, the best infrastructures. The atmosphere is also 'hotter' than in England.
"I listen to what is being said about me, but it's not something I bother myself with. Apparently, a few clubs are interested, but we'll analyse all that at the end of the season."