Carol J. MacArthur, M.D.

Head Shot of Carol MacArthur
Otolaryngology (ENT), Pediatrics, Surgery
Special Interests:
Otolaryngology / ENT (Pediatric), Hemangiomas and Vascular Birthmarks, Velopharyngeal Insufficiency, Sleep Disorders Surgery (Pediatric), Otolaryngology Surgery (Pediatric)
Accepting Patients:
English, Spanish

Academic and Clinical Positions

Pediatric Otolaryngologist

Assistant Professor


Dr. MacArthur has been at OHSU since October 2002. She has a clinical interest in hemangiomas and vascular birthmarks. She is the Co-Director of the Hemangioma and Vascular Birthmarks Clinic here at OHSU, a multi-specialty clinic designed to evaluate and manage patients with complex hemangiomas and vascular birthmarks. Her research interests are in otitis media, using the mouse model. Previous to her arrival at OHSU, she practiced pediatric otolaryngology at Children's Hospital of Orange County for eleven years. She was also in practice at U.C. Irvine Medical Center from 1991-96. Dr MacArthur is also active in the Doernbecher Sleep Program at OHSU.

Professional Education

  • Degrees:
    M.D., University of California Los Angeles, Los Angeles, CA, 1984
  • Residency:

    University of California Davis, 1990

  • Fellowship:

    Pediatric Otolaryngology, Boston Children's Hospital, Harvard Medical School, 1991

  • Certification:

    Otolaryngology, 1990


OHSU Doernbecher Children's Hospital

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Provider Referral Line

503 346-0644 or 888 346-0644

Insurance Information

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Insurance Information

Clinical Trials

The following clinical trials are currently accepting new participants:

“Quality of Life Outcomes in Down Syndrome after PE Tube Placement “.

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