Dr. Ernesto Guerra, MD

Dr. Ernesto Guerra, MD

Gastroenterology  ·  
Male  ·  
Age 69
(22)
Save
Dr. Ernesto Guerra, MD is a gastroenterology specialist in San Antonio, TX and has been practicing for 36 years. He graduated from University Of California, San Diego, School Of Medicine in 1976 and specializes in gastroenterology.

520 E Euclid Ave

San Antonio, TX 78212

Contact Information

(210) 271-0604

Insurance Accepted

  • Aetna
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Guerra

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Guerra performs your care needs compared to other doctors.

Constipation
very high
more than 99% of peers
Esophageal Diseases
very high
more than 99% of peers
Abdominal Pain
very high
more than 99% of peers

Dr. Guerra's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Gastroenterology

2  Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

64  Conditions Treated

Less
Read Less

4  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University Of California, San Diego, School Of Medicine
    Medical School | Graduated 1976
  • University Tex Health Scis Center
    Internship Hospital | Completed 1977
  • University Tex Health Scis Center
    Residency Hospital | Completed 1980
  • University Tex Health Scis Center
    Fellowship Hospital | Completed 1982

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Guerra has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Guerra does not have any memberships or affiliations listed. If you are Dr. Guerra and would like to add memberships or affiliations, please update your profile.

Dr. Guerra's Reviews

4.5
Likelihood of recommending Dr. Guerra to family and friends
22 total reviews (8 have comments)

Likelihood to Recommend (22)

  • 5
    (17)
  • 4
    (2)
  • 3
    (1)
  • 2
    (0)
  • 1
    (2)

Dr. Guerra's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    VERY GOOD
  • Average wait time

    16 to 30 minutes

Patient Comments (8)

He was very understanding an he answered my questions that I ask an was very direct with my questions that I asked he didn’t beat around the bush I hope he is there again when I go in in the next five years I like his truthfulness and he was funny to he made me feel comfortable
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I will definitely continue recommending Dr. Guerra to family, friends, and others. Dr. Guerra has been my doctor for over 20 years. He is an exceptional doctor who is ethical, professional, patient, considerate, and very concerned about his patients' concerns. He orders necessary testing and...more
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Dr Guerra has been my Gastroenterologist for over 15 years and as a retired RN I would place my care in his hands on any day. He has performed both Endoscopies and Colonoscopies on me multiple times and I have sustained no negative complication.He is very easy to talk to and explains things fully.
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I have been a patient of Doctor Guerra's nearly 18 years. I first saw him as a favor for the Orthopedic Surgeon my mother worked for at the time. Prior to that he had a policy of not seeing patients under 18 years of age. I am forever grateful that he did as the Pediatric Gasteroenterologist had...more
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Dr Guerra is nice and funny. The staff I saw that I can really speak highly of is the Nurse Practitioner, Karen Spencer. I would go back and request to be seen by her. Aside from that, staff is courteous and effective which makes things easier. Wait time can get long.
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