Patient Reviews

At Digestive Health Associates of Texas, we are a physician-led network with a patient-minded center. That means that no matter what, our patients come first. We value you, and we want you and your family to live as long and as comfortably as possible. When you visit our Dallas, TX or surrounding area offices, you can rest assured that your health is our number-one priority. But we also know that it's tough trying to find a GI doctor you love. We're happy to provide the below reviews so you can get to know what we're about from past and present patients who have been in your shoes. Once you review the below feedback, we'd love the chance to talk to you about how we can help you!

4.0 Review from J.H. Source: Google May 25 2023

"I really like Dr. Harris - she is kind and caring and accommodating. The staff at this practice is far below the mark. Before my endoscopy/colonoscopy procedure I was supposed to get an rx from their pharmacy partner. The rx was never called in so a week before I began calling to get the rx sent to my pharmacy. I never received a call back from them until noon on the Friday before my Monday procedure despite daily calls about the issue. On Wednesday when I called a receptionist told me "I would just have to wait longer" for the tech to call me back with such a rude tone that I couldn't even speak after wards I was in such shock. Luckily I don't need to spend a lot of time with this dr so I'm sure I'll stay as a patient because Dr. Harris is so nice and unfortunately I've learned this is pretty much par for the course as far as medical staff goes. It must be hard to find competent and empathetic employees anymore."

5.0 Review from B.M. Source: Google May 04 2023

"Love Dr. Miller! He’s knowledgeable and kind and he or his staff always gets back to you to answer your questions. Definitely recommend."

5.0 Review from P.P. Source: Google Apr 25 2023

"I’ve been using Dr Mark Murray for over 10 yrs. He’s always personable and answers all my questions. He’s great about explaining everything and making sure you understand. I highly recommend him."

5.0 Review from M.G. Source: Google Apr 25 2023

"Dr. Brown was amazing. I am a mother of a one year old who at her twelve month mark became ill everyday. We went to multiple doctors and it turns out she's a bubble baby. Finally we were referred to Dr. Brown and he was able to talk through her symptoms and not just try to treat them. He wanted to get to the true source. The staff was amazing, the office was clean, I have zero complaints. I trust that we will get through this just fine with Dr. Brown by our side."

5.0 Review from S.B. Source: Google Apr 25 2023

"Hands down, one of the nicest doctors I’ve ever met. Very personable and friendly. He gave a thorough explanation of what would happen during the colonoscopy. His office uses a different company to find the prep meds in order to get you the best price. This worked great for me bc my insurance company refused to pay, but I only ended up paying $60 when it would have been almost $300. Recommend."

5.0 Review from L.B. Source: Google Apr 25 2023

"This doctor is wonderful, very knowledgeable, thorough and down to earth with completely easy to understand explanations. If you're having problems, in the end then this is you're go to [email protected]"

5.0 Review from J.D. Source: Google Apr 25 2023

"Dr. Abraham is the BEST doctor. She is so incredibly detailed and knowledgeable. She is patient, kind, and funny. I trust her implicitly. She has been my doctor for years. She does not miss a detail and is always on top of her game. She is truly a remarkable doctor."

5.0 Review from B.R. Source: Google Apr 25 2023

"Dr Miller and staff are very nice and professional. Dr Miller is very easy to talk to and explained everything in detail. Great visit!!!"

5.0 Review from S.E. Source: Google Feb 25 2023

"Awesome doctor"

5.0 Review from L.W. Source: Google Feb 25 2023

"I don’t like going to see doctors! Dr. Mark Miller puts me at ease right away. He came into my exam room fully knowledgeable about my health history, like I am his only patient. It is 2023 and he brought up a procedure I had with another doctor in 1998. He seems very knowledgeable about Crohn’s Disease and other digestive disorders. I highly recommend him as a gastroenterologist!"

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

"Excellent dr. Explains to your understanding ‼"

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

"Great doctor 👏."

5.0 Review from A.M. Source: Google Jan 25 2023

"Dr. Miller and staff were all very nice and professional office was clean. I would recommend his services."

5.0 Review from T.V. Source: Google Dec 25 2022

"I have been seeing Dr Miller for several years. He is very professional and knowledgeable in his specialty. He is very easy to talk to and communicates very well."

5.0 Review from E.C. Source: Google Dec 25 2022

"I have known Dr. Miller for over a decade. He is very nice, intelligent and cares about his patients. He doesn't over do but, he does what is needed to make an accurate diagnosis."

5.0 Review from C.W. Source: Google Dec 25 2022

"Dr. Mark Miller is the best. Highly recommend, been to him several times. He’s so considerate and sensitive to your needs. Always go above and beyond to make sure your comfortable all while getting the job done in a timely manner."

5.0 Review from S.C. Source: Google Nov 25 2022

"I’ve been going to Dr. Miller for 30 years. He’s the best! He’s extremely kind and very knowledgeable. I highly recommend!"

5.0 Review from T.D. Source: Google Nov 25 2022

"Condolration with Dr. Mark Miller was informative and put me at ease for upcoming prcedure, I highly recommend Dr. Miller"

5.0 Review from A. Source: Google Nov 25 2022

"Dr. Mark Russo is extremely caring and compassionate. I’m so grateful he is now our daughters GI doctor. He puts actions in place to get to the bottom of the cause. I know my daughter is cared for under his care and his team. Thank you for all that you have done for my daughter and continue to do for her."

5.0 Review from N.M. Source: Google Nov 25 2022

"I love how Dr. Miller listens to all of your symptoms and concerns and go over everything with you, he explains with details and even with a picture! I highly recommend him."

5.0 Review from E.R. Source: Google Nov 25 2022

"Dr Miller and his staff are the BEST! I have been seeing Dr Miller since the late 90’s. Very Professional!"

5.0 Review from D.D. Source: Google Nov 25 2022

"I have been a patient of Dr Miller for several years and will be for many more. He and his staff provide excellent care, on target diagnosis and always make time to explain all details. Wonderful doctor and team."

5.0 Review from B.O. Source: Google Nov 25 2022

"I'm a registered nurse and a patient of Dr. Miller. He has the best bedside manner of any Doctor out there. He is extremely knowledgeable, kind, and funny. He will be my GI Dr. Until I'm an old man.."

5.0 Review from C.T. Source: Google Nov 25 2022

"I really like Dr. Miller because he is so personable. I’ve had multiple occasions when he has called me at home to check and see how I was doing. There at not a lot of doctors that do that anymore!"

5.0 Review from C.O. Source: Google Nov 25 2022

"Great doctor. One of the best."

5.0 Review from S.W. Source: Google Oct 25 2022

"Been with Dr Miller 25 years. He is an excellent GI physician. Highly recommend."

5.0 Review from S.Z. Source: Google Oct 25 2022

"I found Dr Miller very knowable and willing to listen to my concerns. I wo I would recommend him to anyone."

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

"Dr Miller is hands down the best GI doctor. I have switched doctors several times because I just wasn’t happy with their care but Dr Miller is it for me. I have Crohn’s as well as another rare disease that causes GI issues so I need a GI doc that can handle my issues and he is the one!"

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

"Dr Miller and his staff always make me as comfortable as possible. They’re friendly, professional, and provide as much information as is needed to feel confident about the procedure. I’ve seen him for the last three colonoscopies and wouldn’t consider going to anyone else."

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

"Dr. Gordon Luk is a fantastic gastroenterologist, but he is also a remarkable person. I feel so fortunate to have found him during my time of need. Dr. Luk not only does excellent work, but he does it with care and respect. He is friendly, listened to my concerns, and conducted the procedure efficiently. He is the best at what she does. Very competent, and professional and I was incredibly pleased with the outcome from Dr. Luk, I wish him well and highly recommend her. Professor Abbas Mehdi"

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

"Doctor Hill was very helpful and thoroughly explained everything to me. His exams were on the mark including the colonoscopy. There was nothing he found that would be of any concern but he is still waiting results from a Bio from another test. I have great confidence in him at this time."

5.0 Review from T.C. Source: Google Sep 25 2022

"Great doctor and great nurse. Hard combo to find. Super responsive duo. Dr Miller has been treating my UC for 18 years. He allows you to have an active part in your treatment options. Wouldn’t see anyone else. Very caring."

5.0 Review from M. Source: Google Sep 25 2022

"Dealt mostly with Dr. Phe and she is fantastic. Dr. Badr attended to my procedure and did a great job. Can’t recommend them enough. Everything was explained thoroughly with remarkable attention and concern. If anything else were to arise, I will certainly be coming back to them!"

5.0 Review from M.S. Source: Google Sep 25 2022

"Dr. Miller is tops! He has always been a great person to work with. He is thorough and very knowledgeable. At my last visit he was kind to offer me some good advice and insight to another health problem I am experiencing. He set my mind at ease. Wish my primary was as knowledgeable about my other condition. Thanks Dr. Miller!"

5.0 Review from J.F. Source: Google Sep 25 2022

"Been going to Dr. Miller for years. Very personable. Always have great conversations with him. Highly competent Dr. Highly recommend!"

5.0 Review from L.M. Source: Google Sep 25 2022

"Very helpful and excellent office personnel."

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

"It's hard to describe when a physician is great at his job and a joy to see, but thus has been my experience for over 10 years with this fine gentleman and I encourage anyone with the need to not hesitate to choose this practice!!!!!"

5.0 Review from J.T. Source: Google Aug 25 2022

"Perfect with all my needs. He found out so much for me. He was so thorough in finding so much that I feel he saved my life. Thank you Dr. Miller."

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

"I had a great experience visiting Dr Miller, he was very professional, attentive to m needs and concerns and not n a rush to get me n and out of his office"

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

"The atmosphere was very comfortable and the staff was very professional. I would highly recommend Dr Miller, Jillian and the staff."

5.0 Review from L.S. Source: Google Jun 25 2022

"I'm Dr. Mark Miller patient.. He's an excellent doctor and excellent person .. He is very caring, He listens and explains with great detail about procedures and whatever matters related to the visit ... never rushes the patient. I genuinely trust him."

5.0 Review from S.R. Source: Google May 25 2022

"Dr. Miller is one of my 2 most favorite doctors. Qualified/ caring/ professional/ personable. I recommend him to everyone whether they need hom or not!!!"

5.0 Review from S.W. Source: Google May 25 2022

"Dr. Miller was great! He listened to what I had to say and worked with me on the next steps instead of just dictating what I needed to do next."

5.0 Review from T.B. Source: Google May 25 2022

"The staff was amazing! Dr. Miller was very personable and genuinely cares about his patients! He took the time to explain the entire process/procedure from start to finish. I'm extremely glad that I chose Dr. Miller to do my procedure."

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

"I couldn’t ask for a more personable and caring doctor. They should all take notes from him!"

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

"I have been seeing Dr. Mark Murray for years! So many I honestly don’t remember. Approximately 15. I value his medical expertise and appreciate his honest, forthright attitude! I recommend him without hesitation!"

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

"Dr Miller is awesome! Down to earth guy, takes his time explains everything so you can understand it. And a car guy what could be better? LoL"

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

"Dr. Miller and staff are amazing. Extremely knowledgeable and talks to you as if you’re a personal friend!"

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

"Dr. Miller is an awesome doctor! He has helped me out tremendously over the years. I initially went for a second opinion and am so glad I did. My health issues are minor compared to some others with the same condition. He always asks for my input and preference on treatment plans and leaves the aggressive factor up to me. He fully explains everything in detail and always makes sure that I fully understand everything that is going on. He is also very easy to speak with and has a great bedside manor. He has never made me feel belittled or dumb for asking questions. If you need a GI doc then he is the go to guy as far as I’m concerned!"

5.0 Review from E.T. Source: Google May 25 2022

"Dr Miller is personable and even better he doesn’t keep his patients waiting so long like most physicians do. He cares about the patients and the caregivers and their time too."

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

"I have been a patient of Dr. Miller for several years. He is very personable and easy to discuss whatever problems you might have. I would highly recommend him to anyone."

5.0 Review from E.O. Source: Google May 25 2022

"I really appreciated dr. Mark Miller for all his time and patience and explaining things in detail I recommend him highly if you are looking for GI doctor you will not regret it"

5.0 Review from E.S. Source: Google May 25 2022

"Positive experience with being scheduled and seen by Dr. Miller. Would definitely recommend."

5.0 Review from V.N. Source: Google May 25 2022

"I will never go anywhere else! Dr. Miller and his staff are the best! I always feel completely comfortable around them! ❤️👍"

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

"I have been a patient of Dr. Miller for 6 years and have always been happy with my treatment. Like any good group, they are busy. However, that has not impacted the quality of level of care I've received from Dr. Miller or his staff."

5.0 Review from M.C. Source: Google May 25 2022

"Great man Dr Miller is very attentive and friendly. Very knowledgeable and he is my favorite!!!"

5.0 Review from N.F. Source: Google May 25 2022

"I have known Dr Miller for over thirty years . He is my chosen one when it comes to my colonoscopy .. lol Always willing to answer all my questions . He is a very kind , caring, professional Doctor . I have referred many friends and family to him .."

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

"Dr. Miller has been treating members of our family for over 20 years. He is a wonderful doctor and person. Truly cares for his patients. Very kind while being very honest about any issues."

5.0 Review from M.H. Source: Google May 25 2022

"Doctor Miller, his staff, and DHAT have been a large part of my life for the better part of 20 years now. They are my gold standard and so far no one has come close."

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

"What a down to earth physician. Very easy to talk to and Dr Miller made me feel like a family member. Definitely will use him in the future."

5.0 Review from K.W. Source: Google May 25 2022

"Dr. Mark Miller is very professional. He has helped me tremendously and I'm very grateful!"

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

"I have known Dr Miller for many years. He is compassionate, listens carefully to your problems and gives proper care"

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

"Dr. Miller listens and takes time to explain in detail all my questions"

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

"Dr. Mark Miller is phenomenal. Kind, compassionate, bed side manner that surpasses none! Office staff is superb."

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

"Dr Miller is so caring. He cares about his patients health and will recommend ways to get there. He explains in detail."

5.0 Review from T.T. Source: Google May 25 2022

"When Dr. Masand entered the exam room he asked me why I was there. He listened very intently, asked for additional detail and clarification of facts during the conversation and after he heard what was going on with me, he was empathetic but most of all, he was so thorough in explaining next steps. My spouse was with me and we both remarked to one another about his “bedside manner” and how this is exactly the type of physician experience you always want to have with a doctor. I highly recommend Dr. Masand."

5.0 Review from T.N. Source: Google May 25 2022

"Great Dr. , friendly staffs and nice facility. I would recommend all my people that I know and in needs to come see Dr. Miller. Thank you for taking care of me."

5.0 Review from K.F. Source: Google May 25 2022

"I had a very positive and pleasant experience. The nursing staff is AMAZING. My anesthesiologist was so good she didn't leave a mark, and then my surgical anesthesiologist was like someone I had known all my life. He made me feel very comfortable. The front desk is very professional. I enjoyed everyone’s friendly attitudes , and it was obvious they love what they do. Dr. Mills took time before the procedure to talk to me, to explain the process of the procedure and I felt heard. He came in after the procedure to check in with me and let me know everything went well. ( I was still a little sedated, but I do remember him patting my foot and giving me the all clear). I absolutely recommend Dr Mills and his staff. The hardest part is the prep the day before, and honestly it wasn't so bad. Do it for the HEALTH OF IT."

4.0 Review from S.F. Source: Google May 25 2022

"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"

5.0 Review from J. Source: Google May 25 2021

"Staff was absolutely remarkable! They were so kind and made every attempt to ensure I was comfortable from the time I arrived until I left after my procedure!!!"

5.0 Review from R.L. Source: Google May 25 2021

"Easy appointments, on-time visits, options for where to have procedures done, and professional, courteous staffing. Regardless which "end of the tunnel" you are facing, Dr. Mark Murray can't be beat! In and out in no time, I just ask for the oral exam to be performed first..."

5.0 Review from L.D. Source: Google May 25 2021

"Mark Murray is fantastic! Breaks things down so anyone can understand. Puts you very much at ease. Would HIGHLY Recommend him!!!"

5.0 Review from T.H. Source: Google May 25 2021

"I selected Dr. Cooley due to the high marks he had received from previous patients' experiences and my selection was fully justified. He is a mild mannered and caring GI doctor and along with his equally caring nursing & support staff, made sure I was fully informed of the procedure being done and communicated everything very well. I would HIGHLY recommend him and his practice to anyone looking for a GI doctor. Thank you Dr. Cooley!"

5.0 Review from L.C. Source: Google May 25 2021

"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."

4.0 Review from C.W. Source: Google May 25 2021

"I have had three colonoscopies at Digestive Health with Dr Mark Murray’s staff and everyone of my visits has been perfect. Dr Murray and his colleagues from the first phone through the procedure and last follow-up phone call has been kind, courteous and professional."

5.0 Review from S.E. Source: Google May 25 2020

"Had a very good experience with my upper and lower GI procedures performed by Dr. Mark Murray. When my test results from the tissue samples came in, Dr. Murray called me himself to let me know everything was fine. Dr. Murray's staff are very pleasant and knowledgeable. Everyone made you feel like you were in good hands."

5.0 Review from M.W. Source: Google May 25 2020

"Dr Miller is very thorough and caring. Office staff and everyone were amazing! Can’t wait to see him in 10 years!!!"

5.0 Review from W.W. Source: Google May 25 2019

"I am very satisfied with the care i recieved from Dr Mark Murray & his Staff. I was also impressed with the great care i recieved at the Endoscopy Center next door to Dr Murrays office on Loop 820 in North Richland Hills, Tx. I highly recommend both!!!"

5.0 Review from L.C. Source: Google May 25 2019

"Dr. Miller has been my doctor for over 15 yrs and absolutely NO complaints He cured my HEP C!! 15 Years ago and still cleared and no need for 2 yr visits. Thank you doctor Miller!!"

5.0 Review from K.T. Source: Google May 25 2019

"I came into the E.R. at Medical City Dallas with abdominal pain. After blood tests and hearing my history Dr. Magee gave a diagnosis that was right on the money. Although I had gall stones removed and my gall bladder removed in 2016, after reviewing the current test data, Dr. Magee's diagnosis was that a stone or stones were missed in the 2016 procedure(Dr. Magee did not perform the 2016 procedure). His diagnosis was correct. Dr. Magee performed an ERCP the next day. A very large stone was removed and now I feel back to normal. High marks to Dr. Magee from me. He was very professional and kind. I believe his correct diagnosis and procedural skill possibly cut days off my hospital stay and gave it a solid, definite, and positive outcome."

5.0 Review from M.W. Source: Google May 25 2018

"This past Monday (8/21/17) Dr. Mark Murray performed a colonoscopy on me at the THR Alliance Surgery Center. The procedure was seamless. The Doctor and staff was professional, warm, reassuring and absolutely wonderful. The next day I received a followup call from his office wanting to know how I was feeling and if I had questions about the procedure (This was also reassuring.). I had a few questions about the discomfort I was feeling. All questions were answered promptly and I was advised the discomfort should be gone by the next day, but if not, I was to call Dr. Murray if I was still experiencing the discomfort. The next day...I felt fine. I give 5 Stars and kudos to Doctor Murray and his staff and Highly recommend this Doctor and his staff at the THR Alliance Surgery Center."