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About

Summary tailored to your query: - Texas Digestive Disease Consultants (TDDC) is the largest gastroenterology group in the U.S., with 207 board-certified physicians and 99 locations, including in Texas. - They offer comprehensive gastroenterology care (esophagus to liver) and have a pediatric GI physician. - They provide access to national clinical trials in intestinal and liver disorders through their Department of Clinical Research. - In Texas, they operate multiple offices; specific Amarillo presence is not listed among the main locations provided (HQ in Southlake; Plano; Baton Rouge, LA; and Southlake). If you are seeking an Amarillo endoscopy center affiliated with TDDC, please verify locally or contact TDDC for the exact Amarillo facility details.

Clinic Type

Gastroenterology

Address

6833 Plum Creek Drive, Amarillo, TX 79124

Phone

806-467-1895

Email

communications@gialliance.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Team

  • Srinivas Pathapati, M.D. — Gastroenterologist
  • Amit Trehan, M.D. — Gastroenterologist

Insurance & Payment

Languages Spoken

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Google Ratings (via Nursa): 4.7 out of 5 stars (201 reviews)
  • CareListings: 4.6 out of 5 stars (219 reviews)
  • Facebook: 100% recommend (21 reviews)

Patients praise

  • Professional, courteous, and compassionate staff mentioned by many patients
  • Dr. Pathapati is frequently praised for his thoroughness and bedside manner
  • Many patients report smooth and successful endoscopic procedures
  • General recognition in the community as a trusted resource for gastroenterology care

Common complaints

  • Complaints regarding long waiting times for appointments
  • Issues with appointment cancellations and follow-up communication
  • Concerns about dismissive or uninformative interactions with some staff/NPs
  • Some patients reported dissatisfaction with the facility's physical appearance and perceived lack of thorough follow-up on medical concerns
  • Reports of difficulty getting second opinions at the center

"Everyone has always been so nice and very professional. Dr Pathapati is very thorough and I wouldn’t consider going anywhere else!"

Patient review (via search aggregate)

"I’ve been dealing with GI issues for over a year and was referred here. Do. Not. Recommend... No follow-up. No next steps. Just 'good luck out there.'"

Patient review on CareListings

"Waited almost a month for an appointment, got a call three days before telling me theyre canceling because they dont give second opinions."

Patient review (via search aggregate)

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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