GI Alliance and Medtronic Partner to Revolutionize GI Care with AI Technology

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Patient Reviews

GI Alliance physicians are among the most reputable and distinguished gastroenterologists across the nation. Focused on clinical excellence and patient-centered care, our specialists seek to be the partner you need in your quest for better health. We value patient feedback and appreciate every review we receive from those we are privileged to treat. For your convenience, we have gathered a collection of reviews, stories, and testimonials provided by patients who have visited our practices. We welcome you to explore the feedback below to learn more about what it means to be a patient of GI Alliance.

5.0 Review from B.A. Source: Google Nov 14 2024

"Very knowledgeable and friendly staff. Everything went smoothly and on schedule. Really appreciated the limited wait time and getting in and out quickly."

5.0 Review from C.B. Source: Google Nov 01 2024

"Outstanding professional person who dose appointments for procedure’s colonoscopy in my case was great very patient"

5.0 Review from K.K. Source: Google Oct 23 2024

"Check in was so easy. My nurse was wonderful very polite and listened to me. Even the simple question as to what drink I wanted afterwards was there. Everyone introduced themselves and what their job was, before the in and outs being done on me. I was quickly put to sleep."

5.0 Review from M.H. Source: Google Oct 22 2024

"Dr Thomas asked me really great questions and my visit did not seem rushed at all! I'm so grateful to have found this outstanding physician!"

5.0 Review from J.P. Source: Google Oct 22 2024

"I have been under excellent care with Dr. Thomas. He Listens and cares about his patients"

5.0 Review from E.B. Source: Google Oct 04 2024

"Every staff member I interacted with was professional, kind and truly interested making sure all of my questions were answered. I felt they were interested in ME and not just "doing a job"!"

5.0 Review from B.M. Source: Google Oct 03 2024

"Dr. Thomas is the best. I would trust him with a colonoscopy every time."

5.0 Review from M.M. Source: Google Oct 02 2024

"Amazing nurses"

5.0 Review from W.A. Source: Google Sep 24 2024

"Dr. Thomas is knowledgeable, professional and informative. The procedure went smoothly and afterwards answered all my wife's questions. He and the staff were great to work with."

5.0 Review from J.S. Source: Google Sep 18 2024

"Dr. Thomas and team are supportive and attentive. My situation requires close monitoring and I have 💯 faith in Dr. Thomas's judgement and expertise."

5.0 Review from C.M. Source: Google Sep 16 2024

"I was seeing another gastro doctor whose service and experience I disliked. I chose Dr. Thomas through my insurance because he was highly rated and his office was nearby. From the moment I walked in, the front desk staff, nurses, and Dr. Thomas made me feel welcome and valued. He takes the time to listen and answer all my questions. When I left his office, I felt I had the answers I was looking for. I can't wait for more visits."

5.0 Review from M.S. Source: Google Sep 16 2024

"Very professional and thorough. Helped diagnose an issue I had for years and not discovered by prior doctors."

5.0 Review from T.D. Source: Google Aug 23 2024

"Attentive, patient, and informative. What else can you ask for? Highly recommended."

5.0 Review from S.P. Source: Google Aug 23 2024

"Dr Thomas is great. Very thoughtful and understanding. Highly recommend him."

5.0 Review from M.T. Source: Google Jul 12 2024

"I am incredibly grateful to Dr. Thomas for his outstanding support and interest in my condition. He was very kind and took the time to answer my questions. His expertise made me feel comfortable during my visit. I highly recommend Dr. Thomas to anyone seeking a gastroenterologist."

5.0 Review from L.H. Source: Google Jul 03 2024

"I only met him the day of my daughter’s surgery, but he was extremely nice and attentive."

5.0 Review from K.B. Source: Google Jul 03 2024

"Dr Thomas is the best. I had the endoscopy and colonoscopy procedure twice, and both time Dr Thomas had done a great job. He explained very well what was the results of the procedure. Thank You Dr Thomas"

5.0 Review from C.J. Source: Google Jul 03 2024

"Easy going and understanding"

5.0 Review from B.P. Source: Google Jun 21 2024

"Dr Thomas is the absolute BEST! When my 18 year old was diagnosed with crohns, I felt that I had to get the best gastro to get my son started off on the right foot with this awful disease. We got LOTS of recommendations and I researched all of them. Dr Thomas stood out - his credentials, his work and his participation in the newest therapies stood out to me immediately. In our first meeting I was so impressed with his knowledge and his care for his patients We could not have found a better fit for a doctor who will be treating our son for years to come!"

5.0 Review from B.P. Source: Google Jun 20 2024

"Dr Thomas is the absolute BEST! When my 18 year old was diagnosed with crohns, I felt that I had to get the best gastro to get my son started off on the right foot with this awful disease. We got LOTS of recommendations and I researched all of them. Dr Thomas stood out - his credentials, his work and his participation in the newest therapies stood out to me immediately. In our first meeting I was so impressed with his knowledge and his care for his patients We could not have found a better fit for a doctor who will be treating our son for years to come!"

5.0 Review from M.D. Source: Google Jun 12 2024

"I cannot begin to express how wonderful Dr Thomas is. A terrific doctor, who listens to patients, is thoughtful, knowledgeable, kind and considerate. He makes you feel safe. He is up on the latest regarding medications. That's very important. His assistant Lisa De Leon is relentless in making sure that your medications get approved from Insurance companies (via Express Scripts) that want to do nothing but deny what you need for your health. I think this team has got to be the best at Austin Gastroenterology. Kudos to them."

5.0 Review from A.H. Source: Google May 25 2024

"Excellent physician. Terrific bedside manner and very thorough. Highly recommend."

5.0 Review from D.K. Source: Google May 25 2024

"Dr Thomas is an excellent gastroenterologist and a good person too. He cares about every aspect of his patients! Grateful we’ve found him after Dr Williford retired!"

5.0 Review from C.H. Source: Google May 08 2024

"Office personnel was very helpful and explain all information related to the visit."

5.0 Review from E.L. Source: Google May 08 2024

"Dr Thomas is a superb physician. I have full faith, trust, and confidence in him He keeps his patients well informed. He is kind and very pleasant. I would highly recommend him to anyone. His staff is outstanding and delivers great service."

5.0 Review from C.S. Source: Google May 08 2024

"I’m very pleased to share my experience with this team. All pleasant! They are very professional and made me feel comfortable!, by explaining the details of my procedure."

5.0 Review from M.P. Source: Google May 08 2024

"Dr. Harry Thomas. He is very professional. His care & concerns to patients health is excellent. He spent quality time with his patients and listened to them throughly. His diagnosis is very accurate. Also his office staff is very caring and courteous. I will heartily recommend him, Magan J Patel"

5.0 Review from J.A. Source: Google May 08 2024

"Excellent service easy to understand medical advise and treatment staff really cares."

5.0 Review from P.L. Source: Google May 08 2024

"Dr. Thomas was very professional and thorough regarding the future procedure."

5.0 Review from P.F. Source: Google Mar 29 2024

"EXCELLENT"

5.0 Review from K.J. Source: Google Mar 20 2024

"Great customer service and help."

5.0 Review from M.W. Source: Google Mar 04 2024

"Dr. Thomas is an incredible doctor and such a kind person. He and his team go above and beyond to respond quickly and give great care. I cannot say enough good things about them."

5.0 Review from F. Source: Google Mar 01 2024

"Very comprehensive initial visit. Very efficient office staff."

5.0 Review from T.T. Source: Google Feb 21 2024

"Very specialized and competent in giving professional advice. Will adhere to his recommendations."

5.0 Review from L.L. Source: Google Feb 17 2024

"Dr Thomas is wonderful! He really listens and cares."

5.0 Review from C.B. Source: Google Feb 04 2024

"Great doctor. I’ve been with him for about 4 years now and he’s professional, caring, knowledgeable, and has a wonderful personality."

5.0 Review from W.W. Source: Google Feb 02 2024

"I was well informed concerning the procedure and treated with total respect by all that I dealt with at your facility."

5.0 Review from M.C. Source: Google Feb 01 2024

"Dr. Thomas is awesome. Very attentive and really cares about his patients."

5.0 Review from V.P. Source: Google Jan 25 2024

"Dr. Thomas is a fantastic doctor who has made a huge difference in my life. I was mis-diagnosed for years until now. All that time I was treated for something I didn’t have, and was given the same meds and treatments repeatedly. My condition was limiting nearly every aspect of my life. He was the only doctor out of 6 who was willing to look at my issues with fresh eyes, not just go with what I was told and what was told to me by the other doctors. He is very willing to listen with patience and answer questions. Finally I have a diagnosis! While my condition is indeed rare, it could have been discovered years ago if any other doctor had really looked into my case. Since there’s no cure Dr Thomas and I are going to work together to treat and manage it. His goal is to give me the best quality of life possible, because he truly cares. I recommend him 100%. His staff is efficient, professional and actively communicates with me. It’s been a great experience and I wish all my providers were half as good as Dr Thomas and his staff."

5.0 Review from V.G. Source: Google Jan 20 2024

"I really like Dr thomas. Staff very friendly"

5.0 Review from D.M. Source: Google Jan 19 2024

"Everyone was kind,courteous and professional during my visits"

5.0 Review from A.R. Source: Google Jan 19 2024

"Great doctor great staff."

5.0 Review from M.S. Source: Google Jan 12 2024

"Everyone was fantastic and it was about as fun as a colonoscopy can be..."

5.0 Review from M.M. Source: Google Jan 10 2024

"Dr. Thomas has a compassionate and knowledgeable manner."

5.0 Review from R.O. Source: Google Dec 13 2023

"Dr. Thomas was thorough, and had my prescription filled by the time I drove to the pharmacy. His history was very thorough, and his recommendations seemed to make sense given my prior gastrointestinal problems. I would recommend him to others based on my experience."

5.0 Review from S.G. Source: Google Dec 06 2023

"Dr. Thomas has a great bedside manner and set me at ease regarding my upcomping screening colonoscopy."

5.0 Review from C.C. Source: Google Nov 21 2023

"Dr. Thomas was easy to work with and explained the colonoscopy and endoscopy results after the procedure to my wife, since i was drugged up. I’d recommend Dr. Thomas to anyone as a credible Gastroenterologist, that’s my two cents."

5.0 Review from P.S. Source: Google Nov 17 2023

"I am so grateful to have Dr. Thomas as my specialist. He looked at my labs and said I should be in the hospital for renal failure. The labs were taken at another hospital in Kileen. They should have not let me leave the ER. He immediately arranged to have me admitted to Saint David's hospital. On the same day. Thank you Dr. Thomas."

5.0 Review from C.B. Source: Google Nov 17 2023

"Dr. Thomas is the utmost professional as is his office staff. I have recommended him to friends and family, and will continue to do so."

5.0 Review from A.H. Source: Google Nov 15 2023

"Dr. Thomas was recommended to me by my beloved previous GI doctor and I was so grateful to find a doctor who also specializes in Crohn’s/IBD. Dr. Thomas is very smart and kind, keeps up with current research, asks good questions, and listens well. These are rare qualities in my 23 years of needing a GI doc. His office is also easy to get in touch with and medical assistants have been very available for medication and side effect management. The only thing I would say to be aware of with Austin Gastro is that their appointment reminder system uses a very light touch, so if you depend on reminders, set them up on your own calendar."

5.0 Review from J.S. Source: Google Nov 08 2023

"Attentive, on time, listened,"

5.0 Review from G.N. Source: Google Nov 07 2023

"Dr. Thomas visit was pleasant, we reviewed all of my issues, recommendations were made, and 2 referrals were faxed to those specialists which made the appt scheduling so much easier."

5.0 Review from F.B. Source: Google Oct 27 2023

"Extremely competent doctor with a very nice personality."

5.0 Review from A.B. Source: Google Oct 13 2023

"I adore Dr. Thomas and his assistant Lisa. They always get back to me I'm a timely manner. Dr. Thomas' care of my IBD is spot on, and always checks to make sure if I need refills, notes, or referrals. I know my condition has been difficult, but him and his staff have been so helpful."

5.0 Review from D.Z. Source: Google Oct 11 2023

"Great care, Dr Thomas was outstanding"

5.0 Review from S.T. Source: Google Sep 29 2023

"This is my first visit. So far so good."

5.0 Review from D.E. Source: Google Aug 25 2023

"Everyone seemed nice to me. I was not the most excited fibbing what I was there for. But they all made it a bit more easy."

5.0 Review from A.S. Source: Google May 20 2023

"The staff and Dr. Harry are true professionals. I feel the facilities and the care are great. Even when it can be difficult for me to schedule appointments, they are flexible and try to accommodate me the best they can! Highly recommend!"

5.0 Review from N.M. Source: Google Apr 27 2023

"My doctor asked questions and really slowed down and listened to me, good discussion, great explanations and dialogue. Calm, kind and obviously knowledgable."

5.0 Review from V.H. Source: Google Apr 25 2023

"Professional and efficient without being rushed."

5.0 Review from H.F. Source: Google Feb 25 2023

"Harry Thomas is smart, respects his patient's and is a pleasure to work with."

5.0 Review from L.C. Source: Google Jan 25 2023

"Dr was very good. My sister was with me and she very impressed with the doctor."

5.0 Review from G.M. Source: Google Oct 25 2022

"Excellent Doctor and staff. Very friendly, very efficient and professional. Thoroughly recommend."

5.0 Review from P.T. Source: Google Oct 25 2022

"Dr Harry Thomas is both professional and personable. His staff is organized and kind. I Highly recommend him."

5.0 Review from B.R. Source: Google Sep 25 2022

"Dr Thomas was very kind and informative. He takes time to talk to you about your situation!"

5.0 Review from S.B. Source: Google Aug 25 2022

"I discovered Dr. Thomas through a friend's recommendation and couldn't be more impressed with him. He was patient and kind and explained my future procedure in understandable detail. I highly recommend Dr. Thomas for anyone looking for an extremely well educated and trustworthy physician."

5.0 Review from R.A. Source: Google Aug 25 2022

"Excellent information direct and efficient he listened could not ask for a ; better visit"

5.0 Review from K. Source: Google Aug 25 2022

"Thank you dr Harry J. Thomas"

5.0 Review from D.C. Source: Google Aug 25 2022

"freedom from my need to constantly be close to a restroom after each meal."

5.0 Review from B.L. Source: Google Aug 25 2022

"Dr. Thomas was not what I expected - in a good way. I have the utmost confidence in him & definitely would recommend him to others."

5.0 Review from J.H. Source: Google Jul 25 2022

"Very attentive and responsive to my concerns. The rest of the staff were also helpful and welcoming."

5.0 Review from L.B. Source: Google Jul 25 2022

"Great physician!"

5.0 Review from D.A. Source: Google May 25 2022

"Great doc"

5.0 Review from J.G. Source: Google May 25 2022

"Excellent care and advice!"

5.0 Review from L.P. Source: Google May 25 2022

"Dr. Thomas is the consummate professional who combines medical knowledge and expertise with humanity. My husband and I left his office confident in the procedure that he will perform in the near future. No one should have to live with ALS, but Dr. Thomas will help the life we have be one of quality."