Greenbrook’s Port St. Lucie center is Port St. Lucie's most-trusted provider for TMS (Transcranial Magnetic Stimulation) therapy and nasal esketamine. 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 TMS therapy and nasal esketamine are available for you at our Port St. Lucie center and covered by most insurance in Port St. Lucie and throughout Florida.