Rush will take new patients fairly quickly - within a week or two. I saw Drs. Templer and Louis and they were personable and seemed very knowledgeable. I ended up switching to Northwestern doctors because that's where all of my other doctors are. They are tough to get in to and generally require another Northwestern referral. That being said, if you can get one, Drs. Burke and Carroll are great so far. I'm seeking treatment for chronic complex migraines and am currently on topiramate.