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    Dr. Oisin R. O'Neill, MD

    Dr. Oisin R. O'Neill, MD

    Surgery , Neurological

    • (503) 935-8500

    Dr. O'Neill's Overview

    Dr. O’Neill is a board certified neurosurgeon in the United States as well as in the European Union. He completed his medical training at the Royal College of Surgeons in 1985 and his neurosurgery training started in Richmond and Beaumont hospitals in Dublin, Ireland. In 1988, Dr. O’Neill and his family immigrated to the United States where he received neurosurgery training at the University View More

    Dr. O'Neill's Experience

    Years in Practice: 31

    Dr. O'Neill's Specialties

    Surgery , Neurological

    Dr. O'Neill's Education & Training

    Medical School: Royal College of Surgeons in Ireland; Graduated 1985

    Dr. O'Neill's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. O'Neill's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
    • First Choice
    • Great West PPO
    • Health Net OR CommunityCare
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    Dr. O'Neill's Office Information & Appointments

    Office Locations

    The Oregon Clinic
    Oregon Clinic Neurosurgery West

    9155 SW Barnes Rd Ste 440
    Portland, OR 97225
    (503) 935-8500


    Office Hours and Information

    Fax: (503) 935-8505

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 1:30 AM - 10:00 AM
    Tuesday 1:30 AM - 10:00 AM
    Wednesday 1:30 AM - 10:00 AM
    Thursday 1:30 AM - 10:00 AM
    Friday 1:30 AM - 10:00 AM
    Saturday Closed - Closed
    Sunday Closed - Closed

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