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Dr. Melissa Martinez-Diaz, MD

Dr. Melissa Martinez-Diaz, MD

Internal Medicine*
20+ years of experience

Dr. Melissa Martinez-Diaz, MD is an internist in San Antonio, TX and has over 20 years of experience in the medical field. She graduated from Autonomous University of Guadalajara School of Medicine in 2000. She is accepting telehealth appointments.

4.4 Star Rating
Based on 37 reviews 4.4 Star Rating (37 reviews)

Practice

115 N Loop 1604 E Ste 1203 San Antonio, TX 78232
Telehealth available
Patient Favorite Award

Dr. Martinez-Diaz is a patient favorite Internist

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

Experience Check

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Dr. Martinez-Diaz's Reviews

Likelihood to recommend Dr. Martinez-Diaz

4.4

37 ratings, 20 with a written review
5 Star
84%
84%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
16%
16%

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RecentHighestLowestMost Helpful
Telehealth
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Apr 28, 2025
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Ms Rangel – Feb 23, 2025
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Diane – Dec 18, 2024
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Oct 02, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sep 05, 2024
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Telehealth
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jul 31, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Marie Barrera – Jun 10, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Delavega – Apr 24, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 16, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 02, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Feb 24, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Feb 14, 2024
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
No results
What could be improved
No results
Helpful
Gloria Leija – Dec 02, 2023
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Oct 03, 2023
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
No results
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Jul 11, 2023
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What went well
No results
What could be improved
No results
4 people found this helpful
Helpful
May 05, 2023
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What went well
No results
What could be improved
No results
Helpful
Blanca Alcorta – Mar 07, 2023
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mar 15, 2022
×Post a ResponseAre you Dr. Melissa Martinez-Diaz, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Felix Edward Perales/Rosemary Perales – Oct 10, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Demetria – Apr 29, 2020
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About Me

biography

Dr. Melissa Martinez-Diaz, MD is an internist in San Antonio, TX and has over 20 years of experience in the medical field. She graduated from Autonomous University of Guadalajara School of Medicine in 2000. She is accepting telehealth appointments.
  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Autonomous University Of Guadalajara School Of Medicine

    Medical School, 2000
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
Patient Favorite Award

Dr. Martinez-Diaz is a patient favorite Internist

    Read our methodology

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    Locations

    Practice

    Gonzaba Surgical Center115 N Loop 1604 E Ste 1203 San Antonio, TX 78232
    1
    • Call
    • Fax
    • Hours
      • Mon: 8:00am - 3:00pm
      • Tue: 8:00am - 3:00pm
      • Wed: 8:00am - 3:00pm
      • Thu: 8:00am - 3:00pm
      • Fri: 8:00am - 3:00pm
      • Sat: 8:00am - 1:00pm
      • Sun: closed
    • Directions

    Practice

    Office1499 Hillcrest Dr San Antonio, TX 78228
    2

    Practice

    Office1313 Guadalupe St Ste 100 San Antonio, TX 78207
    3

    Practice

    Office3520 S New Braunfels Ave San Antonio, TX 78223
    4