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    Dr. Richard Arroyo Diaz, MD

    Internal Medicine

    • (361) 552-6721

    Dr. Arroyo Diaz's Overview

    Dr. Richard Arroyo Diaz graduated from the Ponce School of Medicine in 1986. He works in Port Lavaca, TX and specializes in Internal Medicine. Dr. Arroyo Diaz is affiliated with Memorial Medical Center.

    Dr. Arroyo Diaz's Experience

    Years in Practice: 30

    Dr. Arroyo Diaz's Specialties

    Internal Medicine

    Dr. Arroyo Diaz's Education & Training

    Medical School: Ponce School of Medicine; Graduated 1986

    Dr. Arroyo Diaz's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Arroyo Diaz's Accepted Insurance

    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS TX BlueChoice
    • CIGNA Open Access Plus
    • First Health PPO
    • Great West PPO
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    Dr. Arroyo Diaz's Office Information & Appointments

    Office Locations

    Port Lavaca Clinic Associates

    1200 N Virginia St
    Port Lavaca, TX 77979
    (361) 552-6721


    Office Hours and Information

    Fax: (361) 552-7463

    Practice Website:

    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 8:00 AM - 12:00 PM
    Sunday Closed

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