Thomas Lyles, M.D.
Gastroenterology • Euless, TX • Since 2018
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Thomas Lyles, M.D. is associated with GI Alliance, a private, physician-led network of gastroenterology providers in the Hospitals and Health Care industry. GI Alliance, founded in 2018 and headquartered in Southlake, Texas, operates with 523 employees and has a nationally scaled presence including Puerto Rico and multiple U.S. offices. The organization is privately held with Cardinal Health, Inc. as a parent, substantial total funding, and a leadership team spanning roles in strategy, operations, finance, and payer relations. For contact or further details specific to Thomas Lyles, M.D., GI Alliance’s public listings or LinkedIn profile may provide current role, specialty, and location within the Euless area or related GI practice sites.
Services Offered
Not published.
Team
Insurance & Payment
Not published.
Languages Spoken
Not published.
FAQs
Request An Appointment
This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.
Social Media
Photos
Photos published by Thomas Lyles, M.D. showing the gastroenterology practice in Euless, TX.






What Patients Say
Overall sentiment across review platforms: very positive
- U.S. News & World Report: 5.0 out of 5 stars (58 ratings)
- Vitals/WebMD: 4.9 out of 5 stars (63-65 ratings (varies by platform))
- Healthgrades: 5.0 out of 5 stars (161 ratings)
Patients praise
- Exceptional listening skills and attentive bedside manner
- Thorough and detailed approach to care
- Clear communication and explanation of procedures
- Knowledgeable and professional medical expertise
- Supportive and kind office staff
Common complaints
- None significant identified; patient feedback is overwhelmingly positive across multiple platforms.
"I’ve been seeing Dr. Lyles since 2020, and I can say he is one of the best gastrointestinal doctors I’ve ever had. He takes the time to listen, which makes a difference when dealing with complex health issues."
- Patient review via Vitals/WebMD"Dr. Lyles is very knowledgeable, professional, caring and he listens well."
- Patient review via RateMDsSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- 5 physicians on the cutting edge of GI - Becker’s ASC - Jul 15, 2025
- Dr. Thomas P. Lessaris, MD - Internal Medicine Physician in Charlotte, NC - May 14, 2026
- Dr. Elissa Lin, MD - Gastroenterologist in San Antonio, TX - May 14, 2026
- Dr. Jacob C. Laine, MD - Gastroenterologist in Wauwatosa, WI - May 14, 2026
- New H-E-B in Euless looks nearly finished. When will it open? | Fort Worth Star-Telegram - Apr 11, 2026
Information sourced from the clinic's website as of July 11, 2026.
Other gastroenterology clinics in Euless
Comparing your options?
See other gastroenterology clinics in Euless, or search the full directory by insurance, ratings, and more.


