Greenbrook’s Fairview Heights center is Fairview Heights's most-trusted provider for NeuroStar® TMS (Transcranial Magnetic Stimulation) therapy and nasal esketamine. NeuroStar® TMS therapy is FDA-cleared for the treatment of depression and Obsessive-Compulsive Disorder (OCD). Nasal esketamine is the only FDA-approved ketamine-based treatment for depression. Both NeuroStar® TMS therapy and nasal esketamine are available for you at our Fairview Heights center and covered by most insurance in Fairview Heights and throughout Illinois.