the rite aid or cvs near the prudential building and Macy's has a good walk in clinic. They treated my mango fever.
"@broox: Chicago friends! Looking for a good doctor/walk-in clinic this morning. Hailp!" @hawknut @Ashley_G_Nails
Minute Clinic at CVS. Not awful and cheap. As long as it's something basic they'll get you set up. You can search for your nearest one online.