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.
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"A GREAT PLACE EVERYTHING WENT GREAT"
"Dr Vallera is very kind and patient and listens to everything you say. He is a very good GI doctor- I will stick with him for all GI issues."
"Professional and friendly, whole staff was informative and helpful."
"DR Vallera is helpful in discussing details related to questions and scheduling is easy."
"Every step is very detail and well planned"
"I highly recommend Dr Vallera and his staff. They make this uncomfortable situation as pleasant as possible. They are professional, friendly and very considerate and compassionate. The only place I would go!"
"I will recommend Doctor Vallera for the GI problem. He is the best Doctor for me and the staft is good."
"Dr. Vallera was EXTREMELY helpful in finding a solution for me. The medication he prescribed was waaaay over my budget. He personally called my pharmacy looking for other options. Most doctors don't go to that trouble. I greatly appreciate him and his office. He also did my colonoscopy, and it was as drama free as it could possibly be."
"I just seen Dr Vallera after being gone for a while. He was so nice and thanked me for coming in. I was speechless as I have never heard a Dr tell me that. Love this practice!"
"Dr Vallera is very personable and knowledgeable."
"Delivered quality care with attention to detail"
"On top of the issue. Engaged and appreciated !"
"I could not be more pleased with the care , compassion and communication that Dr. Vallera has offered to me! Many Thanks!!!!"
"Dr. Vallera not only was personable, he explained exactly what he was going to do, then came and told me exactly what he did when through and explained why I had to do a other test to get conclusive results. I'd also like to thank both Stephanie's for getting me ready pre and during procedure, they were awesome as well as the rest of staff on his team. THANK YOU"
"I've been a patient of Dr Vallera for over 20 years he's the greatest. I feel very comfortable with him, he take time to listen, doesn't make you feel rushed. Great bedside manner,very knowledgeable. If you are looking for a Gastroenterologist he's the doctor for you. Staff is very friendly and professional. Great atmosphere."
"Evenyone was very attentive caring and hospitable"
"I loved dr. Vallera, he listens and cares for his patients."
"Great Doctors and Great Staff"
"Dr. Vallera was very personable and helpful at all times, before, during and after the procedure. The staff was amazing, from beginning to end they are all super nice. I would definitely recommend this place to everyone."
"Very professional and direct with my diagnoses and things I need to do to resolve my diagnoses along with my Doctor"
"Great customer service by Doctor and his medical staff."
"Great experience. Doctor Vallera is very thorough and collaborative."
"Dr. Vallera and his staff were very polite, friendly, knowledgeable and helpful. The experience I had there will definitely cause me to go back in the future if needed."
"Made me feel very comfortable and explained everything thoroughly with easy to understand layman's terms."
"Very efficient Very kind staff overall good experience"
"The staff was great and very nice toward me and my friend. Very nice."
"I have always received excellent care from Dr Vallera and all of the staff at TDDC. He has been my Gastrointerologist for over 8 years and I have recommended him to others without any hesitation."
"All the nurses were very friendly and helpful and making me comfortable as it was my 1st colonoscopy. Dr Vallera was very nice helpful friendly and making sure I was ok etc. I would recommend this Dr."
"Dr Vallera really listens to my concerns & checks them out. He does Not discount them as "this just comes with age".."
"I have been using Dr. Vallera for my required colonescopy procedures and have received excellent medical care. When the time came I recommended my wife see him also, same result excellent care. Highly recommend Dr. Vallera and the staff at the Tuscan surgery center."
"I’ve used Dr. Vallera 3 times for procedures over the years and had the best care anyone could give. He is one of the best in his field, as well as his staff."
"Dr. Vallera was very friendly and easy to talk to. He made me feel better about having to get another colonoscopy done."
"Went in for what normally would be an embarrassing procedure, but Dr Valleras team made me feel so comfortable that I hardly remembered why I was there."
"Knowledgeable and nice"
"A knowledgable, caring and personable physician! Highly recommend!"
"My experience with Dr. Vallera and his whole team was wonderful. They all made me feel at ease, for preparing me for my first colonoscopy. Dr. Vallera explained everything clearly and things was done effectively and painless. Definitely would recommend Dr. Vallera to my family and friends."
"Dr Vallera was highly recommended by my daughter and she was spot on. He's an outstanding doctor that gets right to the point. He takes his time with you and doesn't make your appointment feel rushed. I highly recommend him."
"Dr. Vallera is a highly experienced and excellent physician and Texas Digestive & Disease Consultants is an ideal practice for colonoscopies and gastrointestinal healthcare. They are well staffed with an experienced team and I give them my highest recommendation."
"Dr Valera was very reassuring and very professional. Any concerns or questions were answered and well explained."
"Great experience as a first-timer. The staff and Dr. Vallera were very friendly and helpful. He took his time to explain my conditions to me. I will schedule an appointment with him for a colonoscopy procedure soon. Thanks."
"Highly recommend Dr Vallera. He has performed all my colonoscopies. He is always very kind, caring, efficient and takes time to speak to his patient before and after the procedure. Also very pleased with all his staff, especially Melanie."
"Dr. Vallera is one of my favorite specialist. He is very informative and explains things very well. He remembers his patients and I love that I do not have to regurgitate informative each visit. He has an amazing sense of humor and a great bed side manner. I highly recommend Dr. Valera."
"Dr. Raymond is professional and takes care of the patient always with a great smile as if is a family member."
"Dr. Valera was knowledgeable, through, and reassuring. He seems to take responsibility, where other institutions don't seem to want to committ. He was aware of my financial situation and is doing his best to assist me. He inspires confidence."
"Dr. Raymond Vallera was very wonderful.. Everything went well.. Truly will recommend him.."
"I moved to the Irving area almost 4 years ago and just now had the need for a new GI doctor. I'm very glad I found Dr. Vallera, he is easy to communicate with and instantly put me at ease. I will definitely recommend him to any who is looking for a new doctor."
"Dr Vallera is a wonderful, very patient and compassionate doctor. He has been my physician for many years. I highly recommend him."
"Dr. Vallera takes time to get to know his patients and there needs. The staff is very friendly and helpful your not just a number but a patient I would recommend him to all my friends and associates"
"My experience was excellent, Dr. Vallera is a great listener, very knowledgeable and compassionate."
"Office personnel was very friendly and Dr. Vallera explained the upcoming procedure and the expected outcome."
"Dr. Vallera was always reasonable, avoiding over complicating my condition and putting me through unnecessary testing, without compromising his sense of due urgency: he took the trouble to call the surgeon on the phone and move my procedure to a sooner date."
"I had my colonscopy done with Dr Raymond Vallera and it was a procedure that was real quick and pain free. The whole team was really great. I came out with no pain. Thank you."
"Friendly staff and great doctor!!"
"Dr Vallera is courteous, professional, focused and analytical. I appreciate that he makes me a part of his decision-making process. Very positive experiences."
"I had a wonderful experience with doctor Vallera and his team. Checking in for my appointment was very pleasant, the way I was greeted when I walked in instantly puts my mind at ease. The procedure itself,despite my fears going in dissipates as soon as I hear the ACDC playing in the background. Waking up in the recovery room I felt like I was just about to start, had no idea it was over. Great team, great location.."
"Dr. Vallera has been our gastroenterologist for many years. He is friendly and caring. He is professional yet down to earth. He takes time with his patients to offer the best advice for their care."
"Above and beyond! Although a specialist, Dr V will look out for you total health. Reminiscent of an old family doctor with compassion not easily found these days."
"On first visit, Dr. Vallera was thorough, attentive and personable. I went for my colonoscopy which was flawless. I felt nothing during or after the procedure. No side effects of anesthesia. I slept, woke up and he was done. All of the personnel were nice and warm people who were good at what they do. I highly recommend Dr. VALLERA for your GI needs."
"No complaints"
"Really listens to what you have to say Very kind person"
"I was very pleased with Dr. Vallera and his staff. He was very courteous and made me feel comfortable. He is very thorough which I liked very much. I would highly recommend him to anyone who needs a digestive doctor. The best!!!"
"Excellent listener, great bedside manner"
"Doctor Vallera makes you feel special and gives you all of his attention when you visit his office or do an E-visit. You never feel as if he is rushing you through the appointment because he takes his time with you. He is a very knowledgeable doctor and I feel as if he really cares about my problem. I would highly recommend his services"
"First visit my husband had. Friendly, personable, explained things so we both understood treatment and personally followed up via phone. Highly recommend Dr Vallera."
"Very thorough and knowledgeable. A caring and compassionate person/doctor."
"I've been a patient of Dr Vallera for almost 20 years. I've move further away but still drive the distance to his office."
"My telehealth/virtual appointment with Dr. Vallera went well - very thorough and friendly. Allowed me the opportunity to choose treatment options as well as left some open-ended choices for me as well for peace of mind. Both he and staff responsive through their messaging system. I felt listened to and reassured."
"Highly professional. Caring, detailed, ease of conversation and understanding. Highly recommended."
"Excellent dedicated doctor!"
"Great staff and doctor. Never felt rushed while he listened to my history and concerns. Would recommend!!!"
"This position is taking excellent care of me for many years and his staff is excellent and very much patient patient oriented friendly respectful physician always answers your questions in layman’s terms I would recommend this position to any and all my friends and family"
"Dr. Villara is very professional and caring with a patients well being. In addition, he is very knowledgeable to inform patients of their condition. I give him 5 stars ***** he's a true and genuine doctor with understanding. "Dr. V" as I refer to him ....👍thumbs up👍"
"Awesome Doctor, had Dr. Vallera do my Colonostomy & Endonoscomy for almost 10 years. He is honest & upfront & will do everything in his best to care of you.God has really blessed me with a professional medical expert."
"Dr. Raymond Vallera is a good and warm hearted type of person. Always took care of me in and out of the hospital. Is a very perfecinal doctor. I once had to take steroids for inflammation and I guess it gave me more acid reflux and he personally called me to make sure I was ok and how I was feeling. Dr. Vallera is an outstanding Doctor and I will recommend him to other people all day every day. May God bless him and his family. Awesome job sir."
"Dr. Vallera is the best. He welcomes your questions. He is very knowledgeable and thorough. I would recommend him to my family and friends."
"Great Doctor!!!"
"Dr. Valera is one of the kindest, most patient doctors I have ever had. He always takes time to be sure you understand and puts you at ease about your issue. He is a rarity these days."
"I've been to Dr Vallera office 2 times. And each time I have had a wonderful experience, The nurse staff were very sweet & professional. And I really enjoyed my conversation with Dr Vallera, he's so down to earth, U feel comfortable with him & U feel like he really cares abt ur well being!! I would recommend him to anyone who would need his help!!"
"Respectful, thoughtful listener. Answered my questions with helpful detail and visuals."
"organized & timely"
"Dr. Vallera and his staff have always been very helpful, informative and caring about my issues. I have highly recommended him to others"
"Dr. Vallera and his staff were great. They asked all the usual health questions but then some personal and they kept it very professional. I had absolutely no wait. And Dr. Vallera apologized for the 2 minutes I waited from the time his nurse took all my vitals and asked all the information, then he came in seriously after about 2 minutes. I did not get a chance to pull up my bank information that’s how fast he came in. I have been given details and my meds are being delivered to my home. I can’t say I’ve had any pleasant Dr’s visit but this one was GREAT!!! I would definitely recommend Dr. Vallera and TDDC Las Colinas!"
"Dr. Vallera has been my gastroenterologist for several years & he is superlative! He is extremely kind, has vast knowledge of his field and works relentlessly to solve my health issues whenever they arise. I have never had a better doctor (of any type) than this amazing man."
"Just a great experience. Doctor really cares and doesn’t take things too seriously. Keeps it informative but not too heavy."
"Always great with Dr Vallera"
"He was very informative in explaining procedures and outcomes. Telling us that things need to be cleared by heart doctor before he can move on with procedure. Which is gratifying."
"take his time to explain what has to be done , very caring and understanding ,would recommend Dr. Vallera to any family member or friend"
"Great consultation prior to colonoscopy. Issues surrounding my severe COPD, but Dr. Vallera exercised sound judgment and proceeded with proper cautions in place. The procedure itself went well, thankfully no surprises. Was really pleased with his pre-procedure greeting, review of procedure and estimate of recovery. He was also there post-recovery to check and see how things were going. All in all, great experience. Kind of wish he was a GP since his style is very friendly and professional. Will recommend!"
"take his time to explain what has to be done , very caring and understanding ,would recommend Dr. Vallera to any family member or friend"
"Dr. Vallera took time to ask questions and to explain the procedures. Made me feel very comfortable. Would definitely recommend him!"
"After seeing 4 Doctors and no results.Dr Valera.was recommended to me. My illnesses were finally discovered by Dr. Valera. The staffing is very courteus. I highly recommend Dr Vallera and the staff, his attention to patient complaints never fails to find the problem and provide the treatment required."
"Detail oriented and personable. Really took the time needed to ensure I’m good."
"Dr. Vallera and his staff are the best, friendly attentive there's not much more you can ask for"
"Dr Vallera is very thorough and took the time to explain in detail to me what the next steps would be and that helped take away my anxiety."
"Dr. Vallera is a great doctor. This was my first time to visit this place and was treated very well. He was very attentive, talkative and answered all my questions. I would surly recommend this place."
"TDDC is a caring, professional medical group. Dr Vallera has treated me for many years and I always feel confident that he has my best health interests at heart."
"Very nice Doctor, staff was great. I only waited a few minutes before I was seen."
"Very pleased with their service and efficiency. Doctor appeared to be genuine and caring."
"Dr. Vallera has been my doctor for years. I highly recommend him and his staff."
"I have had 2 procedures done by Dr. Vallera. I can honestly say the Dr. Vallera is one of the nicest doctors you will ever see and on top of that he is very caring, and competent. The staff at the Tuscan surgery center in Irving are some of the nicest and caring staff you will ever have. I highly recommend Dr. Vallera and the Tuscan surgery center of Irving. A big Thank You to all of them for their great care."
"I have been in the physician recruiting business for 20 years and have dealt with 1000's of physicians and can honestly say that Dr. Raymond Vallera is one of the nicest, most genuine and caring physicians I know. I first saw him a few months ago and after a minor procedure and a few follow up visits, my issue was resolved. I would highly recommend him to anyone experience GI issues."
