Martha St. John

Martha St. John, MD & Associates, also known as the St. John Mental Health Clinic, is a specialized psychiatric healthcare provider based in Houston, Texas. The practice is a leader in interventional psychiatry, offering advanced treatments for complex mental health conditions such as treatment-resistant depression and ADHD. It is particularly noted for its expertise in Transcranial Magnetic Stimulation (TMS), having been an early adopter of the technology in the Houston area. In addition to neurostimulation, the clinic provides IV Ketamine infusions and Spravato (esketamine) therapy, integrating innovative medical solutions with personalized psychiatric care. Founded in 2006 by Dr. Martha St. John, the clinic serves the greater Houston community with evidence-based protocols and state-of-the-art diagnostic tools like the QbTest. The practice focuses on adult patients who have not found success with traditional antidepressant medications, positioning itself at the forefront of psychiatric innovation.