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Dr. Gregory Shannon, MD

Gastroenterology*MaleAge 54

Gastroenterology*

Dr. Gregory Shannon, MD is a gastroenterology specialist in Sugar Land, TX and has over 27 years of experience in the medical field. He graduated from Northwestern University Feinberg School of Medicine in 1996. He is affiliated with medical facilities such as Houston Methodist Sugar Land Hospital and Memorial Hermann - Texas Medical Center. He is accepting new patients and telehealth appointments.

Dr. Gregory Shannon, MD

Gastroenterology Associates of Texas

17510 W Grand Pkwy S Ste 220 Sugar Land, TX 77479
Telehealth services available

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Telehealth services available

Accepting new patients

Compare with other Gastroenterology Specialists

Compare Dr. Shannon with our nearby Gastroenterology Specialists at HCA Houston Healthcare Pearland.

Make an appointment at HCA Houston Healthcare Pearland today at (713) 352-2952.

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Provider Ratings

These providers are on the medical staff of HCA Houston Healthcare Pearland.

Dr. Shannon is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Dr. Shannon's Reviews

Likelihood to recommend Dr. Shannon

4.3

128 ratings, 97 with a written review
5 Star
79%
79%
4 Star
2%
2%
3 Star
1%
1%
2 Star
3%
3%
1 Star
16%
16%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
Billy – Feb 07, 2023
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Reply
What went well
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
Monica Sexton – Jun 10, 2022
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Reply
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
2 people found this helpful
Helpful
Otila T. – Aug 26, 2021
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Reply
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
Mitchell – Jun 19, 2021
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Reply
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
7 people found this helpful
Helpful
Cynthia Bryson – Apr 12, 2021
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Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 people found this helpful
Helpful
Donna Thomas – Dec 01, 2020
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Reply
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
What could be improved
No results
3 people found this helpful
Helpful
Oct 24, 2020
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Reply
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
C. R. – Aug 07, 2020
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Reply
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
5 people found this helpful
Helpful
GS – May 14, 2020
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Reply
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
6 people found this helpful
Helpful
D S – May 14, 2020
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Reply
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
3 people found this helpful
Helpful
Apr 21, 2020
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Reply
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
Apr 21, 2020
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Reply
What went well
No results
What could be improved
No results
7 people found this helpful
Helpful
Mark – Apr 07, 2020
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Reply
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
Emilee N. – Mar 05, 2020
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Reply
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
Sheddrick T. – Mar 05, 2020
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Reply
What went well
No results
What could be improved
No results
Helpful
Khairi Sharif – Jan 26, 2020
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Reply
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
8 people found this helpful
Helpful
CMS – Dec 03, 2019
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Reply
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
C. S. – Nov 06, 2019
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Reply
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
Helpful
Oct 25, 2019
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Reply
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
Anonymous – Oct 12, 2019
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Leave a review

How was your experience with Dr. Shannon?

About Me

Care Philosophy

Dr. Gregory Shannon, MD is a gastroenterology specialist in Sugar Land, TX. He graduated from Northwestern University The Feinberg School Of Medicine in 1996.

Biography

Dr. Gregory L. Shannon MD is a male gastroenterologist in Sugar Land, TX with over 23 years of experience. Dr. Shannon is affiliated with Gastroenterology Associates of T

Specialties*

  • Gastroenterology

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

Board Certifications

American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology

Baylor College of Medicine

Fellowship Hospital, 2002

Baylor University

Residency Hospital, 1999

Baylor University

Internship Hospital, 1997

Northwestern University Feinberg School of Medicine

Medical School, 1996

  • English
  • Spanish

Common Questions and Answers

    Please call the office to learn more. (281) 201-1338

    What is the best way to schedule an appointment with Dr. Gregory Shannon, MD?

    New patients may call (713) 352-2952 to make an appointment.

    What other Gastroenterology Specialists practice nearby?

    Compare with other Gastroenterology Specialists.

    Can I use my insurance at Dr. Gregory Shannon, MD?

    Dr. Gregory Shannon, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    What is Dr. Gregory Shannon, MD's office address?

    Dr. Shannon's office is located at 17510 W Grand Pkwy S Ste 220, Sugar Land, TX 77479. You can find other locations and directions on Healthgrades.

    What languages does Dr. Gregory Shannon, MD speak?

    Dr. Gregory Shannon, MD is fluent in 2 languages: English and Spanish.

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    Locations

    Gastroenterology Associates of Texas

    Gastroenterology Associates of Texas17510 W Grand Pkwy S Ste 220 Sugar Land, TX 77479
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