There aren't that many other brewed-on-premises restaurants in town -- Piece and Rock Bottom are the only ones I can think of -- but there are many beer-focused restaurants. The Berghoff (well, 17 West at the Berghoff) has its own brews plus food; there are many good beer-focused restaurants that don't have their own brews, like Hopleaf, include the Gage downtown and the Handlebar in Wicker Park.

My favorite source for this kind of info while traveling:
http://beeradvocate.com/beerfly/