1) MS Word's conversion to .html has been and still is badly borked (TTBOMK - I haven't checked the latest version), with enormous bloating to add non-standard MS tags. Don't use it, unless you don't care.

2) Why not learn a little HTML -- an hour or so with a decent tut (w3schools comes to mind) -- and you can do the conversion yourself... by saving as text and adding the necessary tags. Generally, unless the Word .doc is extraordinarily complex, that's a quick and painless operation.