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    Guillermo L. Montanez, MD

    Obstetrics & Gynecology

    Dr. Montanez's Overview

    Dr. Montanez graduated from the Ponce School of Medicine in 1983. He works in McAllen, TX and specializes in Obstetrics & Gynecology. Dr. Montanez is affiliated with Doctors Hospital At Renaissance, McAllen Medical Center and Rio Grande Regional Hospital.

    Dr. Montanez's Experience

    Years in Practice: 34

    Dr. Montanez's Specialties

    Obstetrics & Gynecology

    Dr. Montanez's Education & Training

    Medical School: Ponce School of Medicine; Graduated 1983

    Dr. Montanez'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. Montanez'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 Open Access
    • Aetna Signature Administrators PPO
    • Ambetter from Superior HealthPlan MRF
    • Ambetter Superior Health Plan
    • BCBS Blue Card PPO
    • BCBS TX Blue Advantage HMO
    • BCBS TX BlueChoice
    • CIGNA Open Access Plus
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    Dr. Montanez's Office Information & Appointments

    Office Locations

    Guillermo L Montanez MD

    1200 E Savannah Ave Ste 18
    McAllen, TX 78503
    (956) 631-8354


    Office Hours and Information

    Fax: (956) 631-8441

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:30 AM - 5:00 PM
    Tuesday 8:30 AM - 5:00 PM
    Wednesday 8:30 AM - 5:00 PM
    Thursday 8:30 AM - 5:00 PM
    Friday 8:30 AM - 12:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Montanez's Practice

    • Not Available

    Office Locations