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    Dr. Gerard L. O'halloran, MD


    Dr. O'halloran's Overview

    Dr. O'halloran graduated from the Mayo Medical School in 1986. He works in Northfield, MN and specializes in Otolaryngology. Dr. O'halloran is affiliated with Northfield Hospital & Clinics.

    Dr. O'halloran's Experience

    Years in Practice: 30

    Dr. O'halloran's Specialties


    Dr. O'halloran's Education & Training

    Medical School: Mayo Medical School; Graduated 1986

    Dr. O'halloran'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'halloran'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
    • BCBS MN Blue Cross Accord
    • CIGNA Open Access Plus
    • First Health PPO
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    Dr. O'halloran's Office Information & Appointments

    Office Locations

    Family Health Medical Clinic

    2000 North Ave
    Northfield, MN 55057
    (507) 646-1494


    Office Hours and Information

    Fax: (507) 646-6870

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. O'halloran's Hospital Affiliations

    Office Locations

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