Gastroenterologist in League City, TX - GI Alliance
Gastroenterology • League City, TX • Since 2018
About
GI Alliance is a private network of gastroenterology providers, founded in 2018 and headquartered in Southlake, Texas. It operates as a large, nationwide group within Hospitals and Health Care, focusing on adult and pediatric GI health. The company employs about 523 people and reports annual revenue around $8.5 million, with parent company ties to Cardinal Health, Inc. It has a notable presence in the U.S. with four offices (including HQ in Southlake) and a Puerto Rico footprint, but there’s no specific mention of a League City location in the provided highlights. For gastroenterology care in League City, TX, GI Alliance may be part of a broader network you can access, or you can check their listed Texas locations (Southlake, Allen) or contact them directly at (972) 562-4430 for League City referrals or nearest GI specialists.
Clinic Type
Gastroenterology
Address
2555 Gulf Freeway South, Suite 500, League City, TX 77573
Phone
281-481-9400
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Opening Hours
Monday – Thursday 8:30AM – 5:30PM; Friday 8:00AM – 4:00PM
Emergency Care
9-1-1 for emergencies
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What are the office hours?
Monday – Thursday 8:30AM – 5:30PM; Friday 8:00AM – 4:00PM
Request An Appointment
If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades (Dr. Gabriel Reep, MD): 5.0 star rating (4 reviews) (4)
- Birdeye (Khanh Le, M.D.): 4.6 star rating (423 reviews)
- GI Alliance reviews page (site-wide): 4.6 star (over 24,646 reviews) (Over 24,646)
- Yelp (GI Alliance - Dallas): Not stated in snippet (18 reviews shown) (18)
Patients praise
- Doctors listened to patients and provided thorough explanations and care plans
- Patients reported feeling better/improved symptoms after treatment
- Office responsiveness via portal/messages and getting scheduled promptly was praised (in at least one review)
- Compassionate bedside manner and genuine concern were highlighted (for Dr. Reep)
Common complaints
- Complaints about unresponsive/disrespectful staff (Yelp)
- Allegations that GI Alliance ratings/reviews may be fake or manipulated, with lack of responses to negative reviews (blog/Reddit discussion)
- A specific complaint about appointment/phone promises and billing/payment for a pre-appointment before different information was given (Birdeye review snippet)
"“I’m very disappointed in my most recent experience with Dr Le’s office staff, GI Alliance & TDDC… I was promised one thing on the phone… Paid $182 for the pre appointment before getting different news… I will never do business with GI Alliance, Dr Le or TDDC EVER AGAIN!”"
— Birdeye review snippet for Khanh Le, M.D."“The office staff is unresponsive disrespectful and provides no regard for the patients.”"
— Yelp snippet for GI ALLIANCE (Dallas)"“He found and solved the problem and I have felt 100% better since. He is very caring and listens well. He explains everything very well.”"
— Healthgrades reviews snippet for Dr. Gabriel Reep, MD (League City)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Gastroenterology Physician (General or Adv), Clear Lake, TX - Indeed — May 10, 2026
- Bread and Butter Gastroenterology Physician with GI Alliance in ... — Sep 7, 2025
- Dr. Suwebatu Odunsi-Shiyanbade, MD – Gastroenterologist for Anal or Rectal Pain in Mansfield, TX — Dec 15, 2025
- Gastroenterology Physician,Cypress, TX - LinkedIn — Jan 22, 2026
- Dr. Khanh N. Le, MD - Gastroenterologist in Kingwood, TX — Jun 11, 2026
Information sourced from the clinic's website as of July 11, 2026.
More gastroenterology clinics in League City
Gastroenterology & Hepatology Services at UTMB Health (League City) - UTMB Health, headquartered in Galveston, operates John Sealy Hospital and its network, offering comprehensive healthcare services including specialty departments. - The provided page highlights UTMB Health as a multi-service healthcare system with patient care tools (online appointments, billing/insurance, medical records) and a presence across three offices in Texas (including Angleton/League City area as part of the Galveston region network). - While the summary page listings don’t detail specific gastroenterology/hepatology programs, UTMB Health typically provides GI care, hepatology, endoscopy, and related services through its hospital network. What to do next for League City GI/HEP services: - Visit UTMB Health’s main site (utmbhealth.com) or contact their Galveston/League City service lines to confirm: GI consults, hepatology clinics, endoscopy scheduling, and acceptance of your insurance. - Call UTMB Health at 1-409-772-2222 or the League City location for gastroenterology/hepatology appointment availability and referrals.
Summary: Gastroenterology Consultants, PA is a Houston-based gastroenterology group founded in 1983, now the largest GI practice in Houston with nine physicians. They offer a full range of GI services (including endoscopy, colonoscopy, esophageal dilation) and focus on digestive health across Houston and surrounding areas. The company operates three offices in the United States, with contact via info@gastroconsultants.com and a main phone number 281-481-9400. Key executives are Jignesh Shah and Sumanth Reddy Daram. Annual revenue is about $4.47 million, with a workforce of 10. They emphasize service, responsiveness, and patient care. The provided details do not indicate a League City, TX location or a specific League City address. If you’re seeking Gastroenterology Consultants specifically in League City (ZIP 77573), this page lists Houston-area offices but does not confirm a League City office. If you’d like, I can search for a League City GI clinic with a similar name or provide closest Houston-area alternatives.
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