Carol J. MacArthur, M.D.

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


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.

Clinical Position

Associate Professor, Otolaryngology/Head and Neck Surgery


  • Degrees:
    M.D., University of California Los Angeles, Los Angeles, CA, 1984
  • Residency:
    University of California Davis, 1984-1990
  • Fellowship:
    Pediatric Otolaryngology, Boston Children's Hospital, Harvard Medical School, 1990-1991
  • Certification:
    Otolaryngology, 1990