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        Accepted Insurance

        • Aetna
        • AmeriGroup
        • Blue Cross Blue Shield (BCBS)
        • Blue Cross Blue Shield (BCBS) of Texas
        • CareSource
        • Cigna
        View All Insurance

        Specialties

        Primary: Cardiologist (Heart Specialist)

        Sub-Specialty: General

        Additional Specialties: Internal Medicine, Cardiovascular Disease

        More Info

        Extra Phones

        Fax: (956) 661-2204

        Fax: (956) 928-1173

        Languages
        Spanish
        AKA

        O'Callaghan, G William, MD

        O'Callaghan, G W, MD

        DR G William O'Callaghan MD

        Categories
        Physicians & Surgeons, Cardiology, Physicians & Surgeons, Physicians & Surgeons, Cardiovascular & Thoracic Surgery

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        Details

        Phone: (956) 682-1888

        Address: 100 E Ridge Rd, McAllen, TX 78503

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