I know someone who used a behavioral therapy clinic in Skokie. I don’t know the name of the practice but it is located in the WiFi building on Skokie Boulvard (not the one that most people know of on McCormick). Hatzlacha!
We used Gersten Center for Behavioral Health a few years ago and were extremely happy. We saw Megan Reddy but I'm sure any doctor there could be helpful. It's located in Evanston, by Old Orchard. Feel free to PM me if you have specific questions.