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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Reviews for DHAT Rockwall - Horizon Rd, TX
"Staff was excellent, Dr. Seif did great."
"Receptionist is very polite and professional."
"Dr. Seif is always professional and caring. Office staff is professional. I’ve been going to this office going on 15 years and wouldn’t think of going anywhere else."
"The office staff and Dr Wright was amazing. Dr. Wright is a gentle and kind man."
"All of the employees that I interfaced with were very nice and helpful. My wait to see the doctor was very short and my visit with the doctor was very good. He gave me a lot of good advice for how I can get my health problem resolved quickly."
"Dr Sarles is simply the best. Julian is a wonderful person, she listens well and always want to help get yourself feeling better. Both are family to me"
"Wonderful"
"Got a quick and professional services from my physician referral to DHAT. People are very nice, thorough and methodical."
"The staff is so professional. Dr Sarles is to the point and takes the necessary precautions that I feel are appropriate..I feel very confident in the doctor."
"The staff was very nice as always. Been using Dr. Harry Sarles and Jullian Sarles for over 20 years. They are like family."
"It was Great ! Thank you"
"Great service and extremely helpful and supportive"
"Very polite and professional."
"great doctors and staff. If u want excellent care & a doctor that really cares about u Dr. Sarles is the dr. u need. I had gone for years without any answers to my problem & no diagnosis. I saw him one time in Aud. 2022, he ordered a colonoscopy & made a diagnosis & gave medication & I have been doing great ever since. He is # 1 in my book."
"My experience was great,they explain everything to me so that I could understand and I felt very comfortable with Dr lambert and I would refer her to ant other person that needs the help like I do."
"Great service and extremely helpful and supportive"
"My experience at DHA was very positive. I was treated very well from the front desk to the PA that helped me resolve an issue that concerned me. The PA took time to review and answer the questions I had and offer me a doable solution. I recommend the DHA."
"The staff was very nice, not just one person all the staff! I felt like we have Known each other as friend’s. And the Doctor also very nice, He was really concerned he answered all the things I wanted to ask but he was very In tuned to any and all questions a friend of the family might asked. He was so kind and really understood my pain and what’s best for me next. Very kind and friendly very Knowledgeable Doctor. Never had a better experience. Thank you 🙏"
"Everything was on time and efficient. Friendly staff and make you feel well taken care of"
"Great place!!! Dr. Scarles and his daughter are the BEST!! Always ready to help!!! Highly recommended!"
"Grateful for this team to answer and take time to explain things I have questions about. Never feel rushed or a number in the schedule. Highly recommend anyone in this office."
"They are always caring and concerned for your health"
"Very friendly, professional and knew what I needed."
"Everyone in this office is amazing! They have helped me so much with my acid reflux! Yesterday I saw the PA Julian and she very patient and listened to all my concerns and really helped me out! I have also seen Dr. Blank on many occasions and their professionalism and patience with me has been amazing! ❤️"
"They took the time to listen and got me in for an urgent apoitment in a few days."
"Prompt, friendly, and made me feel better about my concerns."
"The group was awesome! Very professional and answered all my questions. I was brought back very quickly."
"Dr. Jennifer Lambert is great, she is kind, professional and very thorough. I will definitely recommend her to anyone."
"Dr. Sandoval listened to me and my concerns. We made a plan together and he answered all of my questions and concerns. The nursing staff were super nice and attentive they gave me all of the information I needed from my visit."
"Dr. Sandoval is amazing and makes sure you have an understanding of what is transpiring and clear plan to resolve your health concerns."
"I absolutely loved everything about this office. I would highly recommend. The staff is amazing and the doc was so genuine and caring."
"It was a very pleasant experience. Their diagnosis and treatment for my issue was perfect."
"The entire staff was pleasant and eager to serve. Office spotless. Wait was reasonable. Everything well explained. PA Jillian superb. Thanks!!"
"I have found everyone at Digestive Health Associates knowledgeable, caring and respectful of their patients."
"The office is very ptofesional. Appointments are very timely... practically no wait time. Dr. BLANK and her PA are very attentive to patients. Great place."
"Very little wait time and my concerns were answered and discussed."
"All went smoothly and as planned. Personnel very receptive and the Doctor very easy going and precise."
"Pre screening went very well. PA was very friendly and made me feel relaxed and at ease."
"The atmosphere was very comfortable and the staff was very professional. I would highly recommend Dr Miller, Jillian and the staff."
"Long and detailed-First, I’ve been nursing for 17 years. I’ve worked many places, including a pediatric clinic. I am writing this as a mother who happens to have experience with healthcare. I purposely made my daughter’s appointment just after lunch, and I had all needed items (insurance card, ID, etc) ready. Paperwork was easy and not overly time consuming. We were in the room within 20 mins. I try to be very thorough when explaining issues, and both the nurse/medical assistant and Dr Chan listened and responded compassionately. My biggest praise-my daughter is 15. I nurse at a school of 1-4th grade, and I’m constantly telling people I have to talk to the child as much as possible, not through an adult. Dr Chan politely told me she would be discussing as much as possible with my child, and only asking me the things she couldn’t answer. I could not have smiled harder; in my child’s eyes, her pain and issues were validated by her specialist at that moment. Dr Chan is very thorough and explained a plan of care to me and my child. My 15 year old absolutely hates needles, but with the lab 1 door down we were able to get it over quickly and the phlebotomist was extremely nice. The X-ray was right across the street and took about 30 mins on a walk in appointment! All in all, we had a detailed initial appointment, lab work, and a X-ray in less than 2.5 hrs. I was able to check the portal and since the appointment was on Friday, the X-ray results were added late Monday. The lab results had not been added, but Dr Chan has emailed several times through the portal checking on my child and notifying me of results up to this point. She is polite, patient, and professional. If I worked clinic again, from this side of the room I’d gladly work for her. I will (and have already) recommend her for any pedi GI needs."
"Dr. Chan is incredible. When your children are sick, you want the best. She is that for us. She has such a calming presence and bedside manner. My child was comfortable talking to her and getting examined by her. I hope your kid never has to see a specialist, but if they do, she’s a great choice."
"Very nice and caring."
"Very professional and informative. Appointments were on time and everything went well as expected."
"I have been seeing Dr Sarles for about 5 years & I have moved to Austin but I still drive back to keep seeing hm! Dr. Sarles is an amazing person & doctor. He is so kind & explains everything. Also his PA Jillian is just as sweet & kind for all follow up visits! It was no surprise to find out that she is his daughter! So I highly recommend them!"
"On time courteous knowledgeable drs"
"PA Jillian was attentive; listened and was actually up on what my recent experience. Felt good about being in her care."
"Dr. Jillian has been instrumental in dealing with a digestive issue that I have been dealing with for over a year. Dr Kristie Blank made my first colonoscopy so simple and painless."
"My appointment was just an office visit. Everyone was very friendly and helpful."
"I’ve only had the pre-screening appointment for a colonoscopy, but the doctor seemed very thorough in taking precautions for pre-existing conditions"
"DHAT has been a great experience. Dr. Sandoval and his staff (especially Cindy) were very patient, they listened to my health concerns, asked more questions and were very professional. I would highly recommend going to DHAT if you are experiencing anything wrong with your digestive health."
"DHAT in Rockwall has great systems and staff. The facility had a power outage the morning of my procedure. The front desk staff greeted & checked in patients without access to their computers or phone systems graciously. They made phone calls on their personal phones and accommodated everyone's needs. Nurses kept us informed and doctors made best decisions based on the circumstances. Everyone worked together beautifully. Even though that had nothing to do with my actual procedure, it shows professionalism under stress. Dr. Blank and her associates are professional, efficient, and have historically been my "go to" GI. From pre-op to post-op, staff treated me as if I were their only patient. Highly recommended. Thanks everyone!"
"Physician Assistant Jillian took the time to work through my issues. Great personality and true compassion. Will always go to her."
"I care about you and seat and listen to you are you are feeling. They do NOT rush you though your visit."
"Office staff very professional, polite & understanding. Dr Chann was wondering, very concerned, very professional. We loved her"
"They have the best Doctors. My experience has always been Wonderful, they are caring and have always explained my medical conditions completely."
"We love Dr. Chan! Both of my babies have reflux, and my oldest had a more complex issue going on. One that I tried getting doctors to listen about for his first year of life. When we discovered Dr. Chan, she instantly picked up on it without me even mentioning it. She knows the right questions to ask, the best tests to run, and the best providers to refer you to if you need additional care. Her intuition, professionalism, and bedside manner are unmatched. I highly, highly recommend her to anyone and everyone. Additionally, her office staff are equally amazing. Courtney and Margaret always get us taken care of super quickly. All around, a fabulous office."
"I rated my experience 5 stars because on Monday 3/28/22 (my birthday), i underwent 2 medical procedures in the hands of a 5+ star medical team. Doctor Sandoval was exceptional. He was very personable and made sure I fully understood the who, what, why where, when and how 🤔 of the procedure. The nurses and other medical team members were out right awesome. Ashley, the nurse who prepped me for the procedure; given both her personality and medical skills made me feel as though I was in the hands of a medical angel. My experience that day due to the flawless delivery of a medical service by a true team of professionals made a potentially traumatic day for me a very uneventful one. When I woke up in post-op, I initially thought that I was still in pre op. The reason being is that even though the entire procedure in reality took several hours to complete, when I woke up in post-op it felt like to me that only a few seconds had passed. So, kudos to the mixologist, I mean anesthesiologist. I call him the miracle maker and he's earned at least a 5-minute standing ovation. Also, on a final note the front-end people were excellent too Overall assessment- 1) solid communication and 2) excellent delivery of a medical procedures coupled with a sense of a well thought thorough system of patient care. 5 STAR 🌟 Performance Sherman"
"I am happy I am taken care of and treated well. Kristi Blank and her assistant take the time to listen to me and ask questions to make sure my needs are met. They don’t just prescribe drugs and say bye. They spend quality time with you and help work through your issues the correct way. I love the friendly environment, it’s super clean there and smiles all around making you feel welcome."
"Clean and friendly atmosphere"
"Very Friendly and Clean, very professional. Excellent Experience. Especially when your by yourself."
"I have always had complete confidence in the medical professionals at digestive health association health association. Doctor Miller and his P a's are great.. But I have had numerous problems with the office staff. Recently was at my last appointment but but the new office manager came in and spoke with me and she understood my concern and was going to address it address it. I left feeling totally confident that she would take care of the situation and that I would not be put through through that lack of infantry again Kudos to the new office manager"
"Great experience with Dr Miller and all the staff working there. Clean facility and COVID precautions in place. By the way the nurses do an excellent job taking care of you after your procedure is over."
"Dr. Romine is the ONLY doctor that would listen to me and the pain I was having. He completely changed my life and I will never go anywhere else."
"I was extremely impressed with my new patient visit today. Doris was incredibly kind and put me at ease. Additionally, Chris was very thorough and worked with me to find a personalized solution. I usually dread these visits but no longer have to. I highly recommend DHAT Rockwall and all of Dr. Sarles staff."
"Amazing staff. They thoroughly explain everything and look at every possibility. I greatly appreciate them for making me so comfortable."
