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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Infectious Disease
Physicians specializing in the infectious diseases diagnose and treat diseases caused by bacterial and viral organisms in the body.

Infertility/Reproductive Endocrinologist (Infertility Practices)
Infertility/Reproductive Endocrinologists specialize in fertility and conception issues as well as hormonal problems in women.

Internal Medicine
Internists diagnose and treat a variety of diseases affecting adults including diabetes, heart disease, cancer and pulmonary diseases. Internists provide medical rather than surgical treatment.