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Dr. Guillermo Portillo, MD

Dr. Guillermo Portillo, MD

General Surgery*
25+ years of experience

Dr. Guillermo Portillo, MD is a general surgeon in San Antonio, TX and has over 25 years of experience in the medical field. He graduated from Lasalle University Schl of Med Mexico City in 1999. He is affiliated with Baptist Medical Center. He is accepting new patients.

4.9 Star Rating
Based on 186 reviews 4.9 Star Rating (186 reviews)

South Texas Surgical Group

311 Camden St Ste 409 San Antonio, TX 78215

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Dr. Portillo's Reviews

Likelihood to recommend Dr. Portillo

4.9

186 ratings, 157 with a written review
5 Star
97%
97%
4 Star
1%
1%
3 Star
0%
0%
2 Star
0%
0%
1 Star
2%
2%

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RecentHighestLowestMost Helpful
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
Steve C. – Mar 07, 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
Deena hayduk – Feb 06, 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
Jan 23, 2024
×Post a ResponseAre you Dr. Guillermo Portillo, 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
James H. – Jan 19, 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
Alfonso Tijerina – Jan 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
Jorge Rie. – Dec 26, 2023
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Telehealth
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Esmeralda Rico – Sep 22, 2023
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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
Aug 28, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, MD?
What went well
  • Listened & answered questions
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Aug 16, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Jul 20, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Maria G. – Jul 17, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, 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
SusieC – Jun 29, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Leticia L. – Jun 08, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Larry Conti – Jun 06, 2023
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Jovita Miranda – Mar 11, 2023
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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
  • Wait times
What could be improved
No results
Helpful
Gamez – Oct 08, 2022
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Roxanne R. – Sep 13, 2022
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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
  • Wait times
What could be improved
No results
Helpful
Elizabeth Cortinas – Aug 25, 2022
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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
  • Wait times
What could be improved
No results
Helpful
JS – Aug 20, 2022
×Post a ResponseAre you Dr. Guillermo Portillo, 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
Ruben Santos Jr – Jun 30, 2022
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About Me

care philosophy

I will treat you as I would treat my own mother,  I will never take short cuts.  I will do my best, every time for all my patients.

biography

Board certified in general surgery, Dr. Guillermo Portillo is a dual fellowship trained surgeon with decades of experience. Dr. Portillo is bilingual in English and Spanish, and has practiced medicine in South Texas, New York and Mexico. He is...read more
  • General Surgery

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

  • University Of Rochester

    Fellowship Hospital, 2012
  • Hospital De Especialidades Centro Medico Nacional La Raza|university Of Texas Medical School At San Antonio

    Residency Hospital, 2006
  • Hospital De Especialidades Centro Medico Nacional La Raza|university Of Texas Medical School At San Antonio

    Internship Hospital, 2003
  • Lasalle University Schl Of Med Mexico City

    Medical School, 1999
American Board of Medical Specialties®
American Board of Surgery®
General Surgery
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

South Texas Surgical Group

South Texas Surgical Group311 Camden St Ste 409 San Antonio, TX 78215
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions