Biography

Dennis Martinez-Garza, NP, believes compassion is vital to high-quality medical care. In her practice, she treats each patient like family and makes sure to understand their needs. No matter their concerns, she is always ready to help find a solution.

NP Martinez-Garza knows medical research has made great strides in recent decades. She stays up-to-date on the latest guidelines and informs patients about new treatment options. She also educates patients on the best preventive care methods for lifelong well-being.

NP Martinez-Garza is double board-certified by the American Nurses Credentialing Center. She is a lifelong resident of Texas and resides in McAllen with her family. In her free time, she enjoys gardening, running and attending sporting events with her children.

Clinical interests

Internal medicine

Locations

Office Hours
Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Education and credentials

Board certifications
American Nurses Credentialing Center
Masters
Walden University

Accepted insurances

We accept many major health insurance plans. Insurance plans accepted vary by doctor and can change. Please call your clinic directly to confirm what insurances are accepted.
Clinician numbers for agent use only.
Aetna (6652274)
BCBS (8SM423)
HealthSpring (1851892228)
Humana (See payor website)
UnitedHealthcare (See payor website)

Patient Reviews

Learn about our survey
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22 Results

  • January 27, 2026

    Verfied Review

    5 out of 5 patient rating

    Great knowledge and caring

  • January 26, 2026

    Verfied Review

    3.5 out of 5 patient rating

    Honestly my previous visits with her were excellent. But the last one I felt very uncomfortable because she couldn’t understand my concern due to weight loss. It was not a good visit.

  • November 18, 2025

    Verfied Review

    5 out of 5 patient rating

    She helped me with what medications and amounts I should take . Helped organize them

  • October 24, 2025

    Verfied Review

    5 out of 5 patient rating

    Professional and friendly.

  • September 05, 2025

    Verfied Review

    5 out of 5 patient rating

    Dennis Martinez Garza took the time to explain thoroughly the importance of my diabetes medication and diet. I’m very grateful for her recommendations.

  • August 16, 2025

    Verfied Review

    5 out of 5 patient rating

    She cares and listens. Competent

  • July 26, 2025

    Verfied Review

    5 out of 5 patient rating

    She knows her stuff

  • July 30, 2025

    Verfied Review

    5 out of 5 patient rating

    Because she is very attentive and nice and explains and listens to u.

  • July 12, 2025

    Verfied Review

    5 out of 5 patient rating

    Complete Confidence of Her medical knowledge.... Courteous Professional Attitude

  • May 22, 2025

    Verfied Review

    5 out of 5 patient rating

    She is very knowledgeable and caring. Always listens to any concerns that I might have and gives me any and all information concerning my questions

  • May 20, 2025

    Verfied Review

    5 out of 5 patient rating

    She was very helpful and polite

  • April 09, 2025

    Verfied Review

    5 out of 5 patient rating

    I've always felt comfortable with staff and Dr's, RAs there.

  • March 31, 2025

    Verfied Review

    5 out of 5 patient rating

    Dennis Y. Martinez Garza, FNP-C asks very thorough questions and shows that she truly cares.

  • January 22, 2025

    Verfied Review

    5 out of 5 patient rating

    She is top line in my care and listens to my concerns. She is a very caring and knowledgeable person. I like her very much as she makes me feel very comfortable.

  • February 10, 2025

    Verfied Review

    5 out of 5 patient rating

    Magnifica atención.

  • December 05, 2024

    Verfied Review

    5 out of 5 patient rating

    She is very thorough and an excellent listener.

  • June 06, 2024

    Verfied Review

    5 out of 5 patient rating

    She is very informative about your blood test results and is able to answer any questions you may have.

  • February 14, 2024

    Verfied Review

    5 out of 5 patient rating

    Se obtuvo muy buena atención en nuestras visitas con ella.

  • February 05, 2024

    Verfied Review

    5 out of 5 patient rating

    She is very thorough, patient and helpful with my care.

  • June 26, 2024

    Verfied Review

    5 out of 5 patient rating

    Mrs. Martinez is always very courteous and polite and understanding I like talking to her and telling her my issues how I feel when I’m sick. I appreciate her so much thank you.

  • April 03, 2024

    Verfied Review

    4.5 out of 5 patient rating

    veryawareofwhastineed

  • October 16, 2024

    Verfied Review

    5 out of 5 patient rating

    She is great she takes her time to talk with patients she is Awesome Thank you Mrs. Martinez