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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Cardiology
Cardiologists are internists who specialize in the prevention, diagnosis and treatment of diseases of the heart.

Cardiothoracic Surgery
Cardiovascular and thoracic surgeons perform surgery on the heart, lungs, esophagus and major blood vessels.

Colon and Rectal Surgery
Colon and rectal surgeons treat diseases of the intestinal tract, rectum and anus. Diseases include hemorrhoids, fissures and fistulas, polyps, colitis and cancer.