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.
"The office is managed expertly. Pre check-in and day of appointment check-in is better than most by far. The staff has a low turn over and it shows in their treatment of patients."
"I have used TDDC for many years and had several procedures done. Each time I have had great care and a wonderful staff. They are always friendly, professional and caring. I plan on continuing to use this wonderful organization for my care."
"They were professional and compassionate with plenty of reminders and follow ups to ensure I had the best possible experience before, during, and after my procedures. I highly recommend these medical professionals."
"I would recomend this office to anyone who must have a colonoscopy. They made me feel comfortable and they were on time. There was no discomfort after the procedure."
"My first time there and everyone, and I truly mean everyone, was so friendly and warm. Doctors tend to be cold when they've been doing something day in and day out for so long, but Dr. Evans was great! From the front receptionist, to the pre op nurse, to the anesthesiologist, to the operating room nurse, everyone made me feel relaxed and at ease. Though I don't want to come back, I highly recommend them to anyone having procedures done."
"Five stars all the way! Best customer service in the world! I felt so loved and cared for during my procedure from start to finish! I love everyone there! Such kindness and positivity. Thank you"
"I cannot fathom that anyone could have a not so good experience with this Team! From Melody to Krystal and from Krystal to Zi, Holly and Brandis and then back to Felicia! They were ALL magnificent, without a doubt. They played great music throughout the facility! Great experience considering………….Krystal was especially helpful but I was awake for our interaction. 😂. Let’s not forget the Doctor, Sony Mathews. Thank you for everything. Great bedside manner, already have people asking for your info. I feel like my digestive health is in good hands! THANK YOU!!"
"The staff is very friendly, the process was quick, I especially appreciate that they helped me explain everything in Spanish. The truth is they made me feel very safe throughout the process."
"From scheduling to the procedure overall it was a positive experience. The staff is knowledgeable & friendly and Dr. Rendon is excellent. I highly recommend TDDC!"
"Dr. Dave is amazing! You can tell she truly cares for her patients. She will be the only GI doctor we see for my son's condition. We drive over an hour just to be seen by Dr. Dave. Her staff is equally as great, very caring."
"Every one of the staff were very friendly and caring!!! They did a great job checking on me after my procedure. I would totally recommend Texas Digestive to anyone!!! Thanks to all of you for your care. 😊"
"Very pleased with my experience. I had a concern about after effects of anesthesia but I woke right up when they called my name after the procedure. Dressed myself and walked out without any assistance. My appointment was at 1:30 and by 3:00 ish I was on my way home. The office and medical staff were very pleasant from the greeting through prep, procedure, recovery, recovery, and even the good bye. I highly recommend TDDC."
"Dr. Rendon is excellent. His expertise has allowed me to manage a decades long problem. He and the PAs I have seen have provided excellent care regarding my specific problems. I recommend this practice."
"From start to finish TDDC staff was top notch! They were friendly, knowledgeable, professional, informative, caring, and expedient. Their text well designed notification system kept me in the know and allowed me to access information and respond at my convenience. I can’t express enough how pleased I was with the level of care I received during my procedure and the entire staff I cam in contact with from check in to completion."
"It was good facility to have my first endoscopy. Staffs were so much kind and professional. It is easy to check in. There was no wasting time during process."
"Leading up to the procedure there was an over abundance of emails, documents, texts and phone calls. Day of procedure- the staff from check in, to prep, to the doctor and to recovery were all very professional, friendly and caring."
"Considering the procedure, everything and everyone was great. I have had procedures at this facility for many years. Always greeted with a smile and a positive attitude. Yes, I would highly recommend them!"
"I gave my experience with you 5 STARS! I was made to feel welcomed and valued from the second I stepped up to the reception area to register for my appointment. Everyone was great when it came time for my procedure. I don’t remember going to sleep and I woke up feeling refreshed. I was very nervous days before, all for nothing. Thank you all."
"Great experience, considering the circumstances lol. The staff were outstanding! Dr. Rendon was excellent and very professional. It seemed like I counted back from 10 and before I got to Wen the whole procedure was done and I was already out the door :-) very efficient and an overall great experience. I would highly recommend, the whole team"
"The entire experience was excellent from scheduling, communication, friendliness of staff, timeliness, etc. Dr. Rendon is also an excellent doctor- doesn’t rush you when you have questions and is thorough in his approach"
"This was my first visit to the Frisco office of TDDC. The location was easy to access & after short wait we were taken back to rhe room to meet the person I had thr appt with, who was well prepared for my visit. As usual this location had the same quality workers as we were used to, helpful & professional. The offices were nicely furnished as well."
"The place wea very nice The.staff was very professionai. The Dr was very informative about my procedure. I felt like family instead of a patient Thanks"
"My experience was professional from the reception area offering warm blankets to the nurses who were communicative and attentive from the moment I was admitted until I left for home. Highly impressed."
"Everything went great from the pre-op nurse to the post-op nurse. The antithesisologist explained what would take place and Dr Rendon came in and introduced himself before the procedure and then thoroughly explained what they found and how it was addressed. The experience was top notch."
"All of the staff, nurses and doctor who handled my care from start to finish were exceptional. Made me feel comfortable, explained every step of my procedure, and were both professional and personable. 5 Star Service!!"
"We had wonderful service from the time we walked in the door from all the staff. The place was really clean. Dr Rendon answered questions without rushing. My wife made a comment to Dr Rendon & his response had the word “God” in it which let us know HE IS a Believer and wasn’t afraid to say so! That was all we needed to know & my wife said to him “We will see you in 5 years when I am 75 if we are still around” RCox"
"I would highly recommend Dr. Dave. Very impressed with her thoroughness. The staff is friendly, very quick on communication and they have been on time with all our appointments."
"Dr Park and his staff are always friendly and helpful. He is very competent and goes above and beyond to explain things well and to answer my questions. I have gone to him for all my colonoscopies in the past 15+ years. I would definitely recommend him."