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    Dr. Michael D. Duffin, MD


    Dr. Duffin's Overview

    Dr. Duffin graduated from the Ponce School of Medicine in 1986. He works in Torrance, CA and specializes in Rheumatology. Dr. Duffin is affiliated with Providence Little Company Of Mary Medical Center San Pedro and Torrance Memorial Medical Center.

    Dr. Duffin's Experience

    Years in Practice: 30

    Dr. Duffin's Specialties


    Dr. Duffin's Education & Training

    Medical School: Ponce School of Medicine; Graduated 1986

    Dr. Duffin'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. Duffin's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA members only
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA CaliforniaCare HMO
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    Dr. Duffin's Office Information & Appointments

    Office Locations

    Healthcare Partners Medical Group
    Healthcare Partners Medical Group Torrance Specialties

    3565 Del Amo Blvd
    Torrance, CA 90503
    (310) 214-0811


    Office Hours and Information

    Fax: (310) 791-1763

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    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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    Office Locations

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