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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.

Clinic Type

Gastroenterology

Address

1600 Central Drive, Suites 155 & 310, Bedford, TX 76022

Phone

817-267-8470

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Emergency Care

If you are experiencing a medical emergency, please call 9-1-1.

Services Offered

Team

  • Thomas Lyles, Board-certified gastroenterologist — M.D.

Insurance & Payment

Languages Spoken

FAQs

Request An Appointment

This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.

Photos

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 RateMDs

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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