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.
"Dr. Ziebert is compassionate and personable. He is interested in his patients as people and he was highly recommended by my primary care physician. The office staff are also great to work with."
"Doctor Z is very interested in me as a patient. He listens and responds with comments and questions. Very happy with appointment. Thank you Doctor. I feel better already."
"Dr. Ziebert and his staff are the best! He is amazingly kind, low key, and a great listener. Staff and out patient services are professional, friendly. Highly recommend this wonderful practice!"
"I found the waiting room inviting. It was not as crowded as the Shoal Creek location. Promptly was called to fill out forms. Lady at desk was friendly. I felt the whole experience was great! Nurses very sweet and helpful! The only negative I have is I find it ridiculous that these locations only have ONE BATHROOM considering the fragile condition the patients are in when we get there !!! There should be 2 bathrooms at a minimum in the waiting room!!!"
"Dr. Ziebert takes the time to listen to what you are telling him. And talks to you in ways you understand what's going on. Great doctor. Great staff."
"No waiting to see the doctor. I enjoyed the visit with Dr. Ziebert. We reviewed past history and the expectations for the forthcoming procedure. Everyone in the office were.very friendly and helpful."
"I had a great, but emotional appointment, with Dr. Ziebert. The nursing staff was extremely helpful. He listened to me, questioning me closely. I look forward to working with him on some way to help me get through all of this. His bedside manner was/is exemplary! Thank you all again."
"Dr Zeibert is kind-caring & very competent. He listens to what you’re saying & considers your history & experience with your disease. I am a retired RN with more than 50 years experience. I trust him with my healthcare completely!"
"Nice staff, appointment happened right on time, Dr Ziebert was helpful, informative and answered all my questions. I have seen him before and would recommend him."
"My primary physician referred me to Dr. Ziebert a few years ago. She told me that Dr. Z was a well respected gastroenterologist and a “very nice guy.” I’m happy to report that Dr. Z did not disappoint. He listens attentively and asks questions to fully understand my history and my symptoms. He also takes the time to answer questions and to clarify anything I don’t understand. Dr. Z has a calm, professional, yet caring, demeanor which instills confidence in his diagnosis and treatment. I highly recommend Dr. Ziebert to anyone seeking a fine gastroenterologist and doctor."
"Dr. Ziebert was very professional and informative. I presented him with my daughters challenges and he came up with an imediate solution. The doctor is the BEST!!! Jeannie Erwin, Ed Erwin & Linda Erwin"
"All the rave reviews about Dr. John Ziebert are spot on. He is very warm, kind, and intelligent. He takes time to get to know you, and asks a lot of questions to understand your symptoms. He explains things carefully and answers your questions. He is truly cares. I am grateful to have found such a wonderful doctor."
"Dr Ziebert is so calm and takes my questions and always give me answers in non medical terms. Just a great man in general and always nice and personable. I wouldn’t think of going to any one else for all my GI concerns. Great bed side manners:) we usually end up having a good laugh over GI matters! Good sense of humor.😂 Been going to him for 20 yrs! He’s the best in town and now so happy that they have a procedure surgery center in Leander! Great win for us living North! Dr Z Rocks!"
"Had an excellent visit with Dr. Ziebert. He was professional and polite, asking appropriate questions and soliticing the answers he needed. Also, he was kind and seemed to care about me as a patient. Those things can make such a difference."
"When you first meet someone, try listening to what they are saying. Dr. Ziebert is a unique Dr. with a hell of a outlook on life. He really cares and is very engaging in conversation ( as he is listening to what you are saying as well. ) While he is very busy, he has a knack with his patents. Five stars is not enough for this highly gifted Doctor!!. Thank and GOD Bless you for EVER Dr Ziebert! Rocky L. Clanton"
"The staff is amazing, from the front desk to the outgoing appointment person. Everyone was professional, courteous, patient, and kind. I was treated as a person, not as a number which is refreshing. My concerns were noted and treated as important. Dr. Ziebert, as usual was kind, personable and interested in my issues. He is always reviewing my past history so nothing is overlooked while treating me during this visit. I know all staff is a reflection of the excellent care given my physician, Dr. Ziebert."
"Dr. Ziebert is not only kind, friendly, and caring (and his staff) he is also very wise and well experienced. I am so impressed by him and I am really thankful he is my doctor. Great advice. Great knowledge. You’re in great hands with him as your doctor."
"Very impressed with Dr. Ziebert. He actually spends time with his patients and listens to them. Very rare. Very professional, kind and great bedside manner."
"Dr.Ziebert is a wonderful doctor.I was very fortunate to have been referred to him..He answered all of my questions and I left there very satisfied.I would STRONGLY recommend him to others."
"Dr. Ziebert has been my gastro specialist for 13 years. He is highly professional and an attentive listener. I appreciate his inside knowledge of which doctors and surgeons are more highly skilled. His referrals can be trusted. I'm grateful he is part of my excellent team of doctors and recommend him without hesitation."
"I have seen Dr Ziebert for gastro health for 15 years. He is compassionate, empathetic with a sense of humor as well. His staff was very efficient at recent visit. I always feel my needs are met in this area & with Dr Ziebert. Even though the group Dr Ziebert works for is a very large group? It feels small & personal."
"Excellent efficient staff and all were so nice and helpful. Dr Z was terrific. I explained what was going on He took the time to reviewed the data that I had brought with me. Overall I thought I had received excellent care and in the future I would go back for care."
"The fast friendly staff got me in after just a few minutes. Talking with the P.A. Elizabeth , and then Dr Zeibert quickly put me at ease and provided a reasonable course of treatment."
"The fast friendly staff got me in after just a few minutes. Talking with the P.A. Elizabeth , and then Dr Zeibert quickly put me at ease and provided a reasonable course of treatment."
"AG is always wonderful, from scheduling an appointment, to keeping patient information updated, to meeting with the doctor and receiving information regarding procedures and meds….they have it down to an easy turn key operation for their patients!"
"Dr. Ziebert takes the time to make sure he understands your concerns and offers solutions. He will review over CT scans and other lab work with you. He is very knowledgeable. Just a kind and caring doctor."
"Dr. Ziebert is wonderful. He is personable and answers all questions in a kindly manner. I highly recommend him! I’ve been his patient for many years and appreciate his care."
"My wife and I have seen Dr. Ziebert for years. He has proven to be very bright, insightful, and up on current options for dealing with stomach problems. He is also a genuinely nice person. We highly recommend him to friends and relatives."
"Dr. Zebert is always professional, friendly, answers all my questions and just has great bedside manners. He has been my doctor for multiple yrs. and I would definitely recommend him to anyone looking for a gastroenterologist!"
"Dr. John J. Ziebert MD consultation visit on November 28th afternoon was a very attentive visit with Dr. Ziebert in taking time to review all my past and present health issues and all of my medical history before that we scheduled my colonoscopy procedure!!! Dr. John Ziebert was very friendly and knowledgeable in answering all of my concerns in relation of having a colonoscopy procedure done!!! I highly recommend Dr. John Zeibert to any new patients that may want to schedule an colonoscopy procedure consultation appointment at his clinic location on Wyoming Springs Avenue in the Forest Creek area in Round Rock!!! Jerry Stefek"
"Simply said, Dr. Ziebert is an incredible person and unbelievably professional doctor. My highest recommendations to anyone needing medical assistance."
"I’ve been utilizing Dr Ziebert as my gastroenterologist for several years. He’s attentive, thoughtful and patiently answers any and all questions. I would highly recommend him!"
"I recently had a doctor visit with Dr. John Ziebert at Austin Gastroenterology in the Round Rock office. My experience has always been good. He’s very attentive, answers all my questions and always makes me feel very comfortable. I’ve known Dr. Ziebert since he was my parents doctor and chose him for that very reason. You won’t fine a better doctor for your gastrointestinal needs."
"Dr. Ziebert is one of the best doctors I’ve ever had. He talks to you unlike some doctors who talk at or down to you. He did a great job and I will go back to his office anytime."
"Barely had a chance to walk through the door and they were ready for me. Front office and medical assistant were extremely friendly. I really like Dr. Ziebert. He seemed to really listen and didn't rush at all. I would definitely recommend."
"I have seen a large number of doctor's for decades & Dr. Ziebert is the most caring and the most totally up to date technologically speaking than any of the others. He gets more out of the wellness of his patients than the money he earns for his services. He is medically listed #1 on my medical agenda so feel free to make an appointment with him if you need a highly professional and caring physician."
"It was my first time to see Dr. Johan J Ziebert. He has listened my questions and gave me right answers. He is a great doctor and I am happy that I saw him.Thank you Dr. Ziebert."
"I enjoy visiting Dr. Ziebert. Even though appointments with gastro Dr.'s can be embarrassing, I don't feel that way with him. He's a great doctor and a real professional."
"When I had to have a colon screening, I asked my Primary Care physician to refer me to a Gastroenterologist. I told him I wanted someone who is patient and empathetic. He referred me to Dr. Ziebert. I scheduled an appointment with Dr. Ziebert and upon meeting him, I found him to be someone who listened to my concerns surrounding all aspects of a colonoscopy. He explained the entire procedure from beginning to end and answered all my questions. Aside from the prep being absolutely horrid (something over which he has no control), the procedure itself was a breeze from my perspective. After the procedure, he spoke with me and again, took as much time as needed to answer all my questions. With all the changes in healthcare, it can sometimes be challenging to navigate the waters surrounding one’s personal health concerns. However, choosing Dr. Ziebert as my Gastroenterologist was a very good decision. I’m very pleased and impressed by both him and his staff. I highly recommend him."
"Dr. Ziebert is completely interested in his patients concerns and spends time answering questions and providing additional information about any procedures that he will be doing. I have been going to Dr. Ziebert for a number of years and I always find him to be helpful and accommodating. I would highly recommend Dr. Ziebert to anyone seeking a Gastroenterologist."
"Dr. Ziebert always does a very thorough and complete examination of your colon in my opinion. His staff are kind and caring, the office is a bit difficult to communicate with by phone, but they are quite busy. This last exam that I had was better than any previous one to date. The prep wasn't terrible and the exam itself was far more tolerable than before thanks to some improvements in technique. I have never opted for anesthesia, so I can really tell the difference. I highly recommend this doctor to anyone needing this procedure."
"My experience with Dr. Ziebert is always wonderful! The entire staff is so friendly and personable. Even though my appointment was made last minute, I did not wait long in the waiting room and my time with Dr. Ziebert didn’t feel rushed. He is very attentive and good at explaining what is wrong and why he recommends different treatments. I highly, highly recommend!"
"I've been a patient of Dr. Ziebert for several years now. Dr. Ziebert has always explain my health problems in a manner I understand.He takes time to ask you questions and makes me very comfortable during my visits. In my opinion he's a caring and compassionate doctor."
"Dr John Ziebert is extremely knowledgeable, very caring and personable. He spends as much time needed with his patients and wants to make sure you get all your questions answered. I strongly recommend Dr Ziebert."
"For the last 2 years for me, I have not been able to get doctors to listen or help (I’m in eating disorder recovery) and after meeting with Dr. Zeibert recently I feel heard, and I finally feel good and like things are already on track for the better, he listened he gave ideas on what things will look like as we figure out what’s going on, different things it could be and then different things we can do. He was amazing and definitely would recommend him to anyone that’s looking for a GI!"
"Dr John Ziebert has always been right on. He is a brilliant person & physician- His compassion & “bedside manner” are extremely reassuring and he listens to one’s concerns. He thoroughly evaluates symptoms. He cares!"
"I have undergone several procedures with Dr. Ziebert and have been totally satisfied with each of them. He is thorough, caring and will answer all questions in a manner that is understandable to the average patient. I would never hesitate to recommend him to friends and relatives alike for all procedures within his areas of license and expertise. While I'm not sure that "Loved It," as indicated by the five star rating that I gave Dr. Ziebert really conveys how I feel about the process, I would say that if you've got to get it done, he is the absolute best."