Parents and patients are encouraged to use any “Parents and patients” numbers given below during normal business hours 8:30 a.m. to 4:30 p.m. Monday-Friday when available. Otherwise, use the toll-free number 888-503-2237. This helps us serve our patients in the most efficient manner possible.

Physician numbers are provided to facilitate referrals to our specialists. Physicians may use the direct phone numbers below during normal business hours 8:30 a.m. to 4:30 p.m. M-F. Otherwise, use the toll-free number.

If you are unsure which number to use or are calling long distance, call toll-free:
Physicians: 800-678-4357
Parents and patients: 888-503-2237

ServicePhone and fax number
Adolescent Medicine314-454-2468
Fax: 454-2524
Allergy and Pulmonary Medicine314-454-2694
Fax: 454-2515
Cardiology and the Heart Station314-454-6095
Fax: 454-2561

Heart Station:
Fax: 454-2263
Fax: 454-4232
Endocrinology and Diabetes314-454-6051
Fax: 844-231-8911
Gastroenterology, Hepatology and Nutrition314-454-6173
Fax: 844-231-8912
Genetics and Genomic Medicine314-454-6093
Fax: 454-2075
Hematology and Oncology314-454-6018
Fax: 844-621-4392

Parents and patients:
Infectious Diseases314-454-6050
Fax: 855-887-7850
Nephrology, Hypertension and Pheresis314-454-6043
Fax: 888-463-6898
Fax: 454-4225
Newborn Medicine314-454-6148
Fax: 454-4633

Parents and patients:

Parents and patients:
Rheumatology and Immunology314-454-6124
Fax: 844-616-1418