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Dr. Gustavo Day, MD

Dr. Gustavo Day, MD

Internal Medicine*
30+ years of experience

Dr. Gustavo Day, MD is an internist in Dallas, TX and has over 30 years of experience in the medical field. He graduated from Facultad De Ciencias Medicas De La in 1990. He is affiliated with Medical City Dallas. He is accepting new patients.

4.3 Star Rating
Based on 43 reviews 4.3 Star Rating (43 reviews)

Cleveland Clinic Akron

7777 Forest Ln Ste B416 Dallas, TX 75230

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Dr. Day's Reviews

Likelihood to recommend Dr. Day

4.3

43 ratings, 17 with a written review
5 Star
74%
74%
4 Star
5%
5%
3 Star
5%
5%
2 Star
5%
5%
1 Star
12%
12%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Apr 21, 2025
×Post a ResponseAre you Dr. Gustavo Day, 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
Atefeh Grami – Jun 28, 2024
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What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
3 people found this helpful
Helpful
Susan Koury – Sep 16, 2020
×Post a ResponseAre you Dr. Gustavo Day, MD?
What went well
No results
What could be improved
No results
4 people found this helpful
Helpful
Maria R Antonio – Jun 19, 2020
×Post a ResponseAre you Dr. Gustavo Day, 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
1 person found this helpful
Helpful
Julius – Mar 31, 2020
×Post a ResponseAre you Dr. Gustavo Day, MD?
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
2 people found this helpful
Helpful
Dec 17, 2019
×Post a ResponseAre you Dr. Gustavo Day, MD?
What went well
No results
What could be improved
No results
5 people found this helpful
Helpful
Mar 19, 2019
×Post a ResponseAre you Dr. Gustavo Day, 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
4 people found this helpful
Helpful
Lanora m champe in Rockwall txt – Feb 07, 2018
×Post a ResponseAre you Dr. Gustavo Day, 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
3 people found this helpful
Helpful
Shari Taylor in Garland – Dec 10, 2017
×Post a ResponseAre you Dr. Gustavo Day, 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
1 person found this helpful
Helpful
Balch springs – Nov 10, 2017
×Post a ResponseAre you Dr. Gustavo Day, MD?
What went well
  • Explained conditions well
What could be improved
  • Difficult to schedule appointment
  • Didn't trust the provider's decisions
  • Long wait times
7 people found this helpful
Helpful
frisco, tx – Oct 30, 2017
×Post a ResponseAre you Dr. Gustavo Day, 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
1 person found this helpful
Helpful
Rodolfo salazar in Lake Dallas, TX – Jul 12, 2017
×Post a ResponseAre you Dr. Gustavo Day, MD?
What went well
  • Explained conditions well
What could be improved
  • Difficult to schedule appointment
  • Appointment was rushed
  • Didn't trust the provider's decisions
9 people found this helpful
Helpful
Dallas, TX – May 26, 2017
×Post a ResponseAre you Dr. Gustavo Day, MD?
What went well
  • Appointment wasn't rushed
What could be improved
No results
1 person found this helpful
Helpful
Brandy in Ft Worth, TX – Feb 23, 2017
×Post a ResponseAre you Dr. Gustavo Day, 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
3 people found this helpful
Helpful
Billy S. in Dallas, TX – Oct 03, 2016
×Post a ResponseAre you Dr. Gustavo Day, MD?
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
4 people found this helpful
Helpful
Michael B in Dallas, Tx – Jul 04, 2016
×Post a ResponseAre you Dr. Gustavo Day, 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
9 people found this helpful
Helpful
Lynda Blake in Richardson, Tx – Mar 21, 2016
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About Me

biography

Dr. Gustavo Day, MD is an internist in Dallas, TX and has over 30 years of experience in the medical field. He graduated from Facultad De Ciencias Medicas De La in 1990. He is affiliated with Medical City Dallas. He is accepting new patients.
  • 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.

  • St. Barnabas Hospital

    Fellowship Hospital
  • St Barnabas Hospital

    Internship Hospital, 1994
  • Facultad De Ciencias Medicas De La

    Medical School, 1990
  • University Natl Cuyo

    Medical School, 1990
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.
  • English

  • Spanish

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Locations

Cleveland Clinic Akron

Ana M Mercau PLLC7777 Forest Ln Ste B416 Dallas, TX 75230
1

Affiliated Hospitals

  • Medical City Dallas

    7777 Forest Ln
    Dallas, TX 75230
    Recipient of 23
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    4% lower than the national average

    78%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality