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Omar Madriz, MD

Omar I. Madriz, MD

4.8/5
4.8/5
(288 Ratings, 113 Comments)
Omar I. Madriz Doctor in Houston, Texas
4.8/5
4.8/5
(288 Ratings, 113 Comments)
Adult patients seen
Accepting new patients

SEES PATIENTS AT

CLINICAL INTERESTS

Colon Cancer Screening
Laparoscopic and Robotic Surgery
Rectum and Anus
Surgical Treatment of Inflammatory Bowel Disease
Treatment of Benign and Malignant Conditions of the Colon
*Check with your insurance company; some providers may be excluded.

Overview

About

Dr. Omar Madriz is a Professor in the Department of Surgery at McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth).

Dr. Madriz treats patients with anorectal or colonic pathology out of the West side of Houston, including the Memorial City and Katy regions. He is accepting new patients age 16 and older. Dr. Madriz takes great pride in taking excellent care of his patients. His primary philosophy is to do whatever is best for his patients and to treat them with the utmost care and respect.

Dr. Madriz is an active member of several professional organizations including the Harris County Medical Society,Texas Medical Association
Texas Society of Colon and Rectal Surgeons, American Society of Colon and Rectal Surgeons, Fellow, American College of Surgeons, Fellow. He has also received numerous awards and achievements throughout his career.

Dr. Madriz is a family man. He loves spending time with his wife and children. He spends a lot of time going to his son’s soccer games and tournaments as well as going to his daughter’s dance recitals. Dr. Madriz also enjoys hunting and fishing.

Education
1995 Medical School Baylor College of Medicine
2000 Residency Baylor College of Medicine
Board Certifications
American Board of Colon and Rectal Surgery
Languages Spoken
EnglishSpanish

Patient Experience Ratings and Comments

All patient experience ratings and comments are submitted by actual patients and are received and validated by a leading independent survey company, NRC Health.

4.8/5
4.8/5
(288 Ratings, 113 Comments)
  • 5
    108 Comments
  • 4
    2 Comments
  • 3
    1 Comment
  • 2
    1 Comment
  • 1
    1 Comment
4.8out of 5(288 Ratings, 113 Comments)
May 7, 2025

Dr. Madriz is an exceptional physician who truly cares about their patients. Their expertise, compassion, and clear communication made me feel at ease throughout my treatment. The doctor took the time to explain everything in detail, answered all my questions, and provided personalized care. I'm grateful for their professionalism and dedication. I highly recommend Dr. Madriz.


Apr 30, 2025

All was OK and Doctor Madriz is very concern about the personal details of his patients, he listens and is kind. Definitely a great service.


Apr 25, 2025

All is good!!


Apr 25, 2025

My appointment went well. Everyone was knowledgeable and caring.


Apr 25, 2025

Love this doctor and his staff!! True professionals, excellent communicators, and very caring.


Apr 24, 2025

If I had to have cancer, I'm thankful for providers like this along with his staff


Apr 10, 2025

He's a good Doctor. I appreciate his explanation.


Apr 7, 2025

You treat me very well but very cordially and have a lot of experience and it is very nice how you treated me.


Apr 4, 2025

Dr Madriz was thoughtful and took plenty of time to educate me. He drew sketches, showed photos, and carefully explained things to me in a very helpful way. I did not feel rushed at all.


Apr 2, 2025

From the moment we arrived at the office, the receptionist treated us VERY kindly. As a new patient, she guided us through filling out the paperwork. We were very grateful. The doctor's assistant was very courteous. We felt her positive energy and kind treatment. Thank you. And finally, Dr. Madriz! WOW! He's one of the best doctors I've ever seen. VERY professional. He took the time to explain EVERYTHING in detail! He clearly demonstrated his GREAT knowledge and professional ethics. Thank you so much Dr. Madriz. Thank God for putting you in our paths! I'M VERY, VERY, VERY GRATEFUL. Thank you so much!!! I recommend this place and Dr. Madriz 200%.


Apr 2, 2025

They was very nice laugh and talk made me feel really good


Mar 31, 2025

Dr Madriz has been my colon doctor for fifteen years. I feel very blessed to have him for my doctor!


Mar 28, 2025

I found it to be a very good experience! The service was excellent. The process was flawless, and communication was excellent.


Mar 26, 2025

My son Michael is alive today because of this doctor's talented and caring concern. His office staff is wonderful. They show caring and concern also. They are friendly, willing to listen. They also appear to be well organized and efficient.


Mar 26, 2025

From the doctor the nurses are very kind and attentive thank you for your attention


Mar 19, 2025

Everyone was professional and welcoming. Wait time was minimal.


Mar 17, 2025

Dr. Madriz is an excellent professional. He explained my condition very well, listened to me, and made me feel calm.


Mar 3, 2025

Dr Madriz explained everything step by step. Great surgeon. He did an exceptional surgery on me. Thank you.


Mar 3, 2025

Dr Madriz and all his staff are super exceptional caring


Feb 28, 2025

Dr. Omar was extremely informative and took the time to explain every little detail. He's an amazing doctor!


Feb 28, 2025

Very friendly and very professional.


Feb 26, 2025

Dr. Madrid. Was excellent. Lana was extremely excellent. Joy was great


Feb 21, 2025

Lana and Marysal were very courteous and professional.


Feb 20, 2025

Dr. Madriz, his nurse and office staff were great - knowledgeable, thorough, thoughtful and helpful.


Feb 14, 2025

Madriz is very detailed when discussing my condition and uses hand sketches and photos expertly.


Feb 14, 2025

Very good


Feb 13, 2025

The good thing is that they try to speak to you in Spanish. Thank you.


Feb 12, 2025

Highly professional office, friendly staff. Dr. Madriz has treated me for 14 yrs with compassionate care. His medical assistant, Ms Hossen, provided quick answers to my post-visit questions. I felt both the doctor and his assistant were concerned for me as an older patient facing a painful office procedure and took extra steps to ensure my comfort.


Feb 12, 2025

Excellent care. The physician and everyone in the office just excellent. Highly recommend.


Feb 10, 2025

There was too much confusion on my insurance. Even when they were on my network.


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