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Dary Costa, MD

Otolaryngology, Pediatric Otolaryngology

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1465 South Grand Blvd

St. Louis, MO 63104

13000 Butler Crest Drive

St. Louis, MO 63128

3878 Pershall Road

Ferguson, MO 63135


Dr. Dary Costa is a pediatric otolaryngologist at SSM Health Cardinal Glennon Children's Hospital and an Assistant Professor of Pediatric Otolaryngology at Saint Louis University School of Medicine. He is a member of the SLUCare Physician Group. He is board certified in pediatric otolaryngology.

Dr. Costa graduated from Southern Illinois University School of Medicine in Springfield, IL and completed both his residency and fellowship at Saint Louis University School of Medicine.

His research and clinical interests include pediatric sinusitis, hearing loss, airway reconstruction and obstructive sleep apnea. Additionally, Dr. Costa is a member of the American Academy of Otolaryngology-Head and Neck Surgery and is actively involved with the World Pediatric Project.

View Dary Costa, MD’s profile.

Medical School:

Southern Illinois University School of Medicine


Washington University School of Medicine


Saint Louis University School of Medicine (STL)


Saint Louis University School of Medicine (STL)

Certified By:

American Board of Otolaryngology (Otolaryngology (ENT))

Hospital Affiliations:

Cardinal Glennon Children's Hospital Saint Louis University Hospital St. Mary's Hospital - St. Louis

Medical Interests:

Airway disorders, Cochlear implantation, Tonsil and adenoid surgery

  • Dr. Dary Costa, Pediatric Otolaryngologist | SSM Cardinal Glennon, Saint Louis University

    Dr. Dary Costa is the Director of Pediatric Otolaryngology at SSM Cardinal Glennon Children’s Medical Center and specializes in surgical care for ear, nose and throat problems in children. Dr. Costa chose to be an Otolaryngologist because of the complexity and diversity within the field.

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