Explanation of Medical and Surgical Specialties

Physicians are listed in this directory by clinical service or specialty. For additional information on a physician's training or certifications, call one of our Physician Referral nurses at 314-205-6060.

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Nephrology
Nephrologists diagnose and treat hypertension and diseases and disorders of the kidneys.

Neurology
Neurologists treat disorders and diseases of the nervous system (the brain, spinal cord and nerves) medically rather than surgically.

Neurosurgery
Neurosurgeons specialize in the diagnosis and surgical treatment of the nervous system (the brain, spinal cord and nerves) and the surrounding bony structures.