Dr. Hector D. Allende, MD


(1 review)

Super Profile

Accepting new patients 15 years of experience


Dr. Hector D. Allende, MD is an Internist (Gastroenterologist) in San Antonio, TX. He specializes in Gastroenterology, has 15 years of experience, and is board certified. He graduated from Niadkd Nih and he is affiliated with Baptist Medical Center, Nix Medical Center, Methodist Hospital, and Metropolitan Methodist Hospital.

Dr. Allende works at Digestive Diseases Center and 1 other location. He frequently treats conditions like Liver Damage from Alcohol, Diverticulitis, Intestinal...

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User Ratings (of at least 4.0)

Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

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Experience & Treatment Frequency

Search for conditions or procedures.

Diverticulitis, Intestinal
Diverticulosis, Intestinal
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Treatment Frequency

Very High
Learn more about Constipation View other providers who treat this condition
Diverticulitis, Intestinal
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Treatment Frequency

Very High
View other providers who treat this condition
Diverticulosis, Intestinal
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Treatment Frequency

Very High
View other providers who treat this condition

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Ratings & Reviews

Average provider rating


Based on 1 review

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

Trust in decision making

Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

Average wait time

not available

Group 24

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Patient Reviews

1 review

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1 star
Feb 20, 2022

My experience during my procedure was excellent. Every staff member were so professional, kind, and kept me calm during the whole duration . Excellent staffing.They sure hired the right employees at this facility

Janie Penalver

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About Dr. Hector D. Allende, MD


  • Gastroenterology

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications


  • SUNY Stony Brook
  • U Rochester


  • Niadkd Nih

Board Certifications

  • ABMS


Primary Location Pin Icon

Primary Location

Digestive Diseases Center

621 Camden St Ste 202,

San Antonio, TX 78215

Tamara J Merchant-mccambry MD Pllc

621 Camden St,

San Antonio, TX 78215


Admitting Hospitals

  • Baptist Medical Center
  • Methodist Hospital
  • Metropolitan Methodist Hospital
  • Nix Medical Center

Frequently Asked Questions