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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 T.W. Source: Google Jan 09 2025

"Very caring professional staff Highly recomended"

5.0 Review from L.C. Source: Google Jan 09 2025

"Recently, when I saw Dr Mantas I felt poorly. He and all his staff were so kind and helpful. Dr Mantas and his nurse comforted me and helped me know everything will be okay. I am so thankful for my compassionate doctor and his team that work together in harmony."

5.0 Review from D.A. Source: Google Dec 04 2024

"Dr. V is friendly, personable. She really listens. I felt that she understood my problem and gave me a good treatment plan. Her staff is also friendly and helpful."

5.0 Review from W.R. Source: Google Nov 27 2024

"Dr. Mantas is an excellent physician. I have confidence that he places his patients first. He explains everything thoroughly and in plain language that a patient can understand. The Staff are wonderful in office and at the procedures location @9500 Central Exp."

5.0 Review from J.B. Source: Google Nov 27 2024

"Dr Magee is amazing. Kind and compassionate and takes time to listen. I had seen 2 other gi docs with no results, but he easily got to the bottom of the problem and made life better!"

5.0 Review from L.N. Source: Google Nov 27 2024

"Nice, friendly people! Very competent."

5.0 Review from S.W. Source: Google Nov 14 2024

"The doctor is very nice and friendly. She explains the procedures to me and takes time. I am very happy with my experience with her."

5.0 Review from P.V. Source: Google Nov 14 2024

"Dr. Kumaravel is very understanding and knowledgeable. She took the time to help me understand my issues and get me started on my medication."

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

"Dr Magee and his staff have been wonderful and taken care of me over the past 5 years. The only issue was when they quit talking my insurance - verify your INSURANCE with their staff and your insurance company things do change."

5.0 Review from P.C. Source: Google Nov 13 2024

"Great experience"

5.0 Review from F.W. Source: Google Nov 13 2024

"Great people, very clean facility, and prompt on timing."

5.0 Review from K.T. Source: Google Nov 13 2024

"Great experiance. They scheduled me in within a few days of being cantacted, I was in and out quickly and advice was spot on! Thank you all."

5.0 Review from D.S. Source: Google Nov 01 2024

"Love Dr Magee! He always has my best interest at heart. He remembers me and my situation even if I haven’t seen him in awhile. Best doctor ever!"

5.0 Review from D.H. Source: Google Nov 01 2024

"My doc seems to really care about a safe and practical treatment plan. Staff was very organized and accommodating."

5.0 Review from D.W. Source: Google Oct 23 2024

"Dr. Kumaravel was very understanding about my issues and has already helped me address them. She is very kind and I look forward to her continuing care."

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

"Dr. Kumaravel has been fantastic. I have seen her for about 6 or 7 years I believe. She listens, talks to me and helps me understand everything. I appreciate having a Dr. Who is my partner in my health care."

5.0 Review from A.H. Source: Google Oct 23 2024

"Thank you for making me well & following up on my proceedure."

5.0 Review from T.B. Source: Google Oct 23 2024

"I didn’t wait long and the Dr. was very attentive and concerned."

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

"Kind, respectful, knowledgeable practice that focus on solving the problem for folks with digestive issues."

5.0 Review from L.R. Source: Google Oct 22 2024

"Prompt, thorough, professional and very personable."

5.0 Review from L.A. Source: Google Oct 22 2024

"Great experience with all staff. Dr. Mantas was exactly on time, spent enough time with me to understand my problem and made me feel very comfortable."

5.0 Review from D.R. Source: Google Oct 22 2024

"Very courteous, listens to your concerns and explains your the treatment plan in detail."

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

"I wish he was my Dr. great guy."

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

"Everyone was very nice and accommodating. The Dr Magee answered all my questions and was very cordial. I definitely would recommend Digestive Health & Associates."

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

"They are alway polite and professional."

5.0 Review from R.S. Source: Google Oct 02 2024

"Good!!!"

4.0 Review from M.B. Source: Google Oct 02 2024

"Dr. McGee is a great Doctor, but it is pretty much impossible to reach someone to schedule an appointment, schedule a procedure, etc. If you leave a message it usually takes someone a few days to call you back."

5.0 Review from E.B. Source: Google Sep 17 2024

"Everyone was so kind and helpful. Very professional staff who explained everything they were doing and why. Dr. Kumaravel is the best doctor ever. She always has a smile on here face and is happy to explain things to you."

4.0 Review from T.B. Source: Google Sep 17 2024

"Very professional with a nice balance of personality. Staff was attentive."

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

"I was referred to Dr. Magee after a CT showed my gallbladder has problems. The referring doctor said that “they may want to take out your gallbladder”, so I assumed that Dr. Magee would do that if needed. At the beginning of my appointment, I learned that Dr. Magee isn’t a surgeon. He was personable and helpful, answering my questions about my condition, and he referred me to his colleague, a GI surgeon. I would recommend Dr. Magee without reservation for patients with GI issues."

5.0 Review from T. Source: Google Sep 16 2024

"Wonderful experience! Great, knowledgeable, helpful, friendly, staff. I highly recommend going here."

5.0 Review from P.H. Source: Google Jul 12 2024

"Wonderful, very pleasant people love them"

5.0 Review from J.S. Source: Google Jul 12 2024

"Wonderful, compassionate staff"

5.0 Review from S.O. Source: Google Jul 11 2024

"Great experience. Staff explained every step of my procedure and answerd all the questions that I had."

5.0 Review from S.P. Source: Google Jul 11 2024

"Experience was very good. They addressed my questions on days prior to my procedure, easy check in, nurse answered questions and was very helpful and friendly. Dr. Anderson was great. He is very friendly and met with me right after procedure to explain and answer any questions. Everything went very smooth."

5.0 Review from R.J. Source: Google Jul 11 2024

"Minimal wait time, very organized, friendly and efficient, a great model for what all healthcare services should be!"

5.0 Review from S.C. Source: Google Jul 11 2024

"The staff was amazing!!!!"

5.0 Review from M.W. Source: Google Jul 11 2024

"Dr. Bob Anderson and his experienced team, from the Anesthesiologist to the Nursing staff, seamlessly performed their duties to minimize any qualms I had regarding the colonoscopy. The genuine care and attention given to me during a stressful time was greatly appreciated. I highly recommend Digestive Health Services to anyone undergoing a procedure of this nature."

5.0 Review from K.E. Source: Google Jul 11 2024

"Staff was friendly and professional, they took great care of me."

5.0 Review from J.K. Source: Google Jul 11 2024

"I have seen Dr. Anderson for years. He always makes me feel comfortable and information about my procedures and results."

5.0 Review from C.W. Source: Google Jul 11 2024

"Superb & friendly customer service from the Front Desk to the Registered Nurses, Anesthesiologist, Doctor, etc. The procedure was seamless and effortless. The frequent reminders were valuable along with specific instructions about the process. The procedure was so seamless that I would recommend Digestive Health Associates to anyone. Although, I was reluctant and nervous about having a colonoscopy my experience was very pleasant. Thank you everyone from a first time satisfied patient."

5.0 Review from ?. Source: Google Jul 11 2024

"I recently had the pleasure of being treated by Dr. Mantas, and I must say, he is a fantastic doctor. It's incredibly rare to find someone who can handle both upper GI and lower GI issues, but Dr. Mantas is an expert at both. Since I needed help with both, it was amazing to have a doctor who could take care of all my gastrointestinal needs. Beyond his dual expert ability, Dr. Mantas has a fabulous bedside manner and is truly patient-focused. He really cares about his patients and takes the time to listen to their concerns. During my appointment, I never felt rushed. I could share all my issues, and Dr. Mantas listened intently and thoughtfully. He makes sure he thoroughly understands your situation, so you feel heard and valued. On top of that, Dr. Mantas is just a genuinely kind and nice person. I feel so lucky to have found such a wonderful doctor who not only provides excellent medical care but also offers a supportive and understanding environment. I highly recommend Dr. Mantas to anyone in need of a skilled and compassionate gastroenterologist. Robert"

5.0 Review from B.G. Source: Google Jul 11 2024

"Dr. Patel was very nice and compassionate."

5.0 Review from V.A. Source: Google Jul 10 2024

"My experience was caring very informative before they proceeded with any thing. They asked questions. And made sure ever stop of the procedure was under understood. 2 thumb up 👍🏽"

5.0 Review from W.P. Source: Google Jul 06 2024

"I had an excellent experience with DHA of Texas. I was referred by my GP, had an appointment for a colonoscopy within a week. Super simple, super friendly doctor and staff, and super efficient! It’s quite honestly been one of the most positive healthcare experiences I’ve had."

5.0 Review from J.P. Source: Google Jul 04 2024

"Overall a very pleasant experience with all the services provided during my visit to your clinic. Professional, knowledgeable, friendly and caring clinical staff. I visited the clinic for a procedure performed by Dr. Patel. Dr Patel is an excellent gastroenterologist. He is gentle and caring in his bedside manner and very thorough in his patient care."

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

"Dr.Mantas and his staff are welcoming, efficient, and obviously highly trained. I have been to some of the best Gastroetrnologists in the country and I feel I am in the best care with Digestive Health Associates of Texas."

5.0 Review from S.D. Source: Google Jul 03 2024

"Everyone was so kind and caring and all my questions were answered. Excellent patient care."

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

"People were knowledgeable, friendly, respectful and helpful."

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

"Very professional staff."

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

"Digestive Health group was very efficient. They took care of me from the get go and even waited a bit when my ride was late. Thank you for the efficient and thorough medical treatment as well as the kindnesses."

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

"The experience was fantastic."

5.0 Review from G.O. Source: Google Jul 03 2024

"Good Staff! Good service!"

4.0 Review from S.S. Source: Google Jul 03 2024

"I always have a great experience at this practice. Everyone is incredibly nice & knowledgeable."

5.0 Review from C.T. Source: Google Jul 02 2024

"Pleased with the services provided."

5.0 Review from M.G. Source: Google Jul 02 2024

"Excellent Prep work and caring staff. Colonoscopy was as pleasant experience as such a procedure can be. Questions were answered thoroughly and promptly."

4.0 Review from P.N. Source: Google Jul 02 2024

"Great experience, staff was very helpful and friendly"

5.0 Review from T.J. Source: Google Jun 20 2024

"Excellent experience, friendly staff, minimum wait time. Great doctor."

5.0 Review from L.Z. Source: Google Jun 20 2024

"The facility is at great location, the medical ,nursing and ancillary staff are accommodating and were excellent in providing me informations and instructions on what to expect before, during and after the procedure. I will highly recommend this facility to my family & friends for sure."

5.0 Review from M.M. Source: Google Jun 20 2024

"Well I’m very lucky to have dr Veena Kumaravel as my gastroenterologist she takes her time to listen my concerns do my age and give me confidence and secure and she make feel that she cares about her patients thank you Dr Veena"

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

"Very professional. Excellent service down the line."

5.0 Review from K.U. Source: Google Jun 20 2024

"Office is very friendly and Dr. Magee is a great doctor. I highly recommend him, a nice man and very down earth. Great Bedside manners and he does care about his patients!"

5.0 Review from L.A. Source: Google Jun 20 2024

"My experience was caring very informative before they proceeded with any thing. They asked questions. And made sure ever stop of the procedure was under understood. 2 thumb up 👍🏽"

5.0 Review from G.H. Source: Google Jun 20 2024

"Friendly, clean, professional"

5.0 Review from C.W. Source: Google Jun 20 2024

"Great and caring staff."

4.0 Review from J.R. Source: Google Jun 20 2024

"If this is from Dr. Mantas office, I didn't like the system. I felt worse than being at parkland hospital. Starting with the person who answers, when trying to make the appointment; telling the consequences for not showing up, changing the appointment, etc. Making us to hang up, without getting to talk to someone, and they don't always return the call! I never got the right information... Won't recommend this place to my friends."

4.0 Review from R.Q. Source: Google Jun 20 2024

"Facilities are excellent. Staff is very attentive, professional and cordial. I would suggest better communication with the patient’ driver before the procedure to be sure any needed information and questions are addressed."

5.0 Review from A.N. Source: Google Jun 07 2024

"Very organized, super clean and the Staff were great."

5.0 Review from I.I. Source: Google Jun 02 2024

"Best experience. Best after care consultations. Will recommend everyone."

5.0 Review from L.H. Source: Google May 26 2024

"Always a pleasure to work with Dr Patel and his staff"

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

"Great job by all staff and take time to make sure you are comfortable."

5.0 Review from L.A. Source: Google May 24 2024

"Those I encountered, from the receptionist, Mason, to the prep nurse, the anesthesiologist, my Dr Corolla & recovery nurse, all were very attentive & thorough. Awesome place to have colonoscopy/ endoscope."

5.0 Review from E.S. Source: Google May 24 2024

"This colonoscopy was as good as a colonoscopy could be. I had wonderful detailed prep instructions. My medication for the prep came a week before I needed it. There was no problem with taking the medication. The office ran efficiently. I was grateful to be knocked out for the procedure. I suffered no ill effects afterwards. Thank you all so much for a great job!"

5.0 Review from I.G. Source: Google May 24 2024

"Obviously I was very nervous going in, but the staff from the receptionist to the nurse that took care of me in recovery, were all caring and professional. It made the entire experience tolerable. Thank you!"

5.0 Review from B.B. Source: Google May 24 2024

"Dr. Arslandar is the best! He is informative, courteous, on time and makes a difficult procedure easy to accept. I highly recommend him."

5.0 Review from E.W. Source: Google May 22 2024

"Dr. Mantas always takes as much time as I need. He answers questions and shows me on the picture charts what he is talking about. While I would prefer to not be there he makes it worth the time."

5.0 Review from R.W. Source: Google May 22 2024

"Outstanding from the nurses to the anesthesiologist to the doctor all first class and excellent!"

5.0 Review from R.Y. Source: Google May 22 2024

"From checkin to discharge, this place & the staff go above & beyond to make sure you are comfortable & informed."

5.0 Review from S.C. Source: Google May 22 2024

"The staff was patient and provided an excellent bad side manner!"

5.0 Review from A.S. Source: Google May 22 2024

"Great experience from check in to check out."

5.0 Review from C.P. Source: Google May 22 2024

"Doctor Veena is professional and friendly. She knows her business and preforms each task fast and as painless as possible. Her staff is always very friendly and helpful."

5.0 Review from D.M. Source: Google May 21 2024

"Excellent staff. I've never felt more comfortable! It was a good first experience!"

4.0 Review from F.S. Source: Google May 21 2024

"The place was good, just disappointed that my sister couldn’t go back. She was only able to go after the procedure was done."

5.0 Review from E.S. Source: Google May 20 2024

"Excellent staff"

5.0 Review from D.V. Source: Google May 20 2024

"Top professionals"

4.0 Review from F.S. Source: Google May 20 2024

"The place was good, just disappointed that my sister couldn’t go back. She was only able to go after the procedure was done."

5.0 Review from K. Source: Google May 10 2024

"Always excellent attentive care!"

5.0 Review from I.I. Source: Google May 09 2024

"Best experience. Best after care consultations. Will recommend everyone."

5.0 Review from S.R. Source: Google May 07 2024

"Very organized staffing, helping and polite. Thank you for the wonderful service. Thank you for the doctor and nursing staff.🎈🎈🎈"

5.0 Review from D.K. Source: Google May 07 2024

"Very professional and caring staff. Couldn’t have asked for a better experience."

5.0 Review from J.T. Source: Google May 07 2024

"Dr. Carollo and her staff are very personable and professional."

5.0 Review from M.T. Source: Google May 07 2024

"Excellent experience!! Friendly, knowledgeable, disciplined and most importantly, competent. Highly recommended!"

5.0 Review from G.S. Source: Google Apr 30 2024

"Had a brief yet very detailed conversation with her before and after my father’s surgical treatment she performed. Magnificent doctor, highly recommended."

5.0 Review from J. Source: Google Apr 19 2024

"Everyone was very polite. Dr. Mantas explained everything in words that I could understand and took his time doing it."

5.0 Review from D.S. Source: Google Apr 19 2024

"Answered all my questions and solved my problems. Was very nice and I was very grateful."

5.0 Review from R.W. Source: Google Apr 13 2024

"Dr. Magee really listens with care. The front office was nice, and they had all my information taken care of simply."

5.0 Review from S.E. Source: Google Apr 12 2024

"Everyone was very helpful and friendly."

5.0 Review from G.S. Source: Google Apr 12 2024

"Had a brief yet very detailed conversation with her before and my father’s surgical treatment she performed. Magnificent doctor, highly recommended."

5.0 Review from I.M. Source: Google Apr 12 2024

"I have enjoyed Dr. Magee as my gastroenterologist for many years. He and his staff make the uncomfortable prospect of needing a colonoscopy bearable."

5.0 Review from D.L. Source: Google Apr 11 2024

"The staff was super nice and informative from check in to post procedure."

4.0 Review from L.S. Source: Google Mar 30 2024

"The doctor was really nice and explained things well. Most of the nurses I had were very nice besides one of the male nurses who acted unprofessionally. I understand nurses talk about their patients but I don’t appreciate it when one talks negatively about you where you can hear it."

5.0 Review from J.V. Source: Google Mar 29 2024

"I arrive to the place. They treat me nice and everything was quick."

5.0 Review from K.H. Source: Google Mar 29 2024

"I love my GI Dr. Lisa Alvarez, MD!! She is extremely knowledgeable and kind! She respects her patients and stays on top of matters that are pertinent to my GI health!!!"

5.0 Review from M.M. Source: Google Mar 29 2024

"Dr McGee u r the best.....Cuddos to VERONICA thanks for keeping me updated and answering my many phone calls"

5.0 Review from O.G. Source: Google Mar 29 2024

"All the staff very attentive and friendly, thank you all"

5.0 Review from D.H. Source: Google Mar 29 2024

"Always a positive experience to visit DHA and Dr. Magee. Dr.Magee and his staff are a pleasant group of people who care about their patients."

5.0 Review from G.B. Source: Google Mar 29 2024

"Really nice place. Clean people are very respectful"

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

"Dr. Mantas and staff, Leaving reviews is not my thing but in this case I'm happy to do it. I want yo thank Dr. Mantas and his entire staff for their professionalism and kindness. It was my first colonoscopy and my heart rate was elevated and spirits were low. From the time I checked in until the time I left I was showered with kindness and informed of every step during the procedure. The follow up/post procedure info was timely and informative. I am happy to give a review to an amazing medical group. Hats off to all of you for being a special team that takes care of people when they need it most. Glenn"

5.0 Review from A.N. Source: Google Mar 29 2024

"Dr. Mantas and his team are the best! In at 7am, out at 8:15. The trains run on time, every time. Great nurses and anesthesia administer. Dr. Mantas thoroughly explained my results. I highly recommend Dr. Mantas and his practice."

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

"I had a great experience. Everyone I came in contact with was helpful and polite. Dr. Magee listened to me and was hand on and did not just leave things to his nurse to do."

5.0 Review from R.N. Source: Google Feb 21 2024

"Efficient, on time, friendly."

5.0 Review from B.F. Source: Google Feb 21 2024

"Wonderful environment. great staff great Doctor."

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

"I really like Dr Mantas. He is kind and explains everything that is going on. The office is great. Everyone who works there is really nice and professional."

5.0 Review from L. Source: Google Feb 17 2024

"This was my first visit of this type so I was a little apprehensive, but the staff was so kind and thoughtful it eased my anxiety. I was so impressed by them when I finally met Dr Magee I knew why, he certainly led by example. I look forward towards a healthy road to recovery with his office! Thank you Dr Magee!"

5.0 Review from N.M. Source: Google Feb 14 2024

""I had a wonderful experience with Dr. Kumaravel and her staff. The level of care and expertise provided was exceptional. The staff was friendly and efficient, creating a welcoming atmosphere. Dr. Kumaravel's knowledge and professionalism made me feel confident in my treatment. Overall, I highly recommend their services.""

5.0 Review from B.K. Source: Google Feb 10 2024

"First visit with Dr. Veena ... very impressed with her as well as her staff. I know I am in good hands!"

5.0 Review from R.R. Source: Google Feb 07 2024

"I had a very through consultation with the heath professional. I felt heard which is very important to me. This was my first experience with this doctor and staff and it was very positive."

5.0 Review from S.A. Source: Google Jan 31 2024

"I got very quick appointment, the office staff is nice and nurses are wonderful. Dr Kumaravel is very good at her work, friendly and happy doc. Detailed with understanding your issues and she helped me move quickly through the steps that I needed to take. I love her happy and positive attitude."

5.0 Review from S.A. Source: Google Jan 27 2024

"I got very quick appointment, the office staff is nice and nurses are wonderful. Dr Kumarravel is very good at her work, friendly and happy doc. Detailed with understanding your issues and she helped move quickly through the steps that I needed to take. I love her happy and positive attitude."

5.0 Review from M.P. Source: Google Jan 26 2024

"Great!!!!"

5.0 Review from D.D. Source: Google Jan 24 2024

"A very pleasant experience meeting my new gastroenterologist. Very satisfied with the visit. Dr. McGee did a thorough exam and had reviewed my records from my previous doctor."

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

"Wendy was nice and very helpful! She was also very patient listening to all my issues !"

5.0 Review from J.K. Source: Google Jan 13 2024

"I absolutely love Dr Magee! He is very easy to talk to, doesn’t have a superior attitude and encourages you to ask questions. I felt completely relaxed with him."

4.0