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    Dr. Karynne O. Duncan, MD


    • (707) 967-0800

    Dr. Duncan's Overview

    Dr. Duncan graduated from the University of Colorado School of Medicine at Denver in 1992. She works in Saint Helena, CA and specializes in Dermatology. Dr. Duncan is affiliated with Saint Helena Hospital.

    Dr. Duncan's Experience

    Years in Practice: 24

    Dr. Duncan's Specialties


    Dr. Duncan's Education & Training

    Medical School: University of Colorado School of Medicine at Denver; Graduated 1992

    Dr. Duncan'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. Duncan'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
    • Anthem BC Pathway X PPO Tiered
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA Pathway X PPO
    • Blue Cross CA PPO Prudent Buyer Individual
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    Dr. Duncan's Office Information & Appointments

    Office Locations

    Karynne O Duncan MD

    1104 Adams St Ste 201
    Saint Helena, CA 94574
    (707) 967-0800


    Office Hours and Information

    Fax: Not Available

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 9:00 AM - 5:00 PM
    Tuesday 9:00 AM - 5:00 PM
    Wednesday 9:00 AM - 5:00 PM
    Thursday 9:00 AM - 5:00 PM
    Friday 9:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. Duncan's Hospital Affiliations

    Office Locations

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