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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"Dr. David is a great doctor! He really listens to you, he is compassionate and has a great "bedside manner". He makes you feel like every question you have is a very important question and takes the time to answer you and explain. I would highly recommend him!"
"Awesome! Dr. David was great at explaining what was going on before and after the procedure. I would recommend him to anyone. Staff at Arizona Endoscopy Center was outstanding. Very friendly, helpful and in great humor. Wonderful experience!"
"Dr David is an excellent provider. He is a great listener and always takes the time to explain the next steps and why he is going in that direction. I highly recommend Dr David."
"He is so wonderful, kind, knowledgeable, and honest. I highly recommend him as a gastroenterologist."
"Dr Joseph David is beyond amazing! He has been taking care of me and my family for decades. I couldn’t recommend a better physician and a greater human. Sincerely, Howard Farran DDS"
"Professional and friendly staff and outstanding doctor."
"I did teledoc but the staff was really nice and qualified. I hate to admit it but I think Dr David was right. No wine. No cough and maybe no meds"
"He is great doctor"
"Very friendly and explains until you understand, great attitude with a bit of comedian in him."
"I appreciate the video appointment. I wish the office were closer. Dr David was helpful and informative before the procedure, which went well."
"Good experience at this office. I felt comfortable and listened to."
"Dr. David is very thorough and takes the needed time to understand what is going on with the patient. I have been very happy with all my appointments with him. His assistant Ashley has been very responsive and helpful when I needed help or information."
"I appreciate the video appointment. I wish the office were closer. I am still waiting for a procedure to be scheduled."
"Dr David is in a class all by himself. He took the time to actually understand and connect with the patient (me) and answered the questions I had…. almost like an old country Dr but - I live in the big city! …"
"The office staff is really good at corresponding and relaying info to patients and scheduling appointments in timely fashion. Dr. Joseph is great at making sure patients understand the matters at hand and is a very kind, competent professional. The second time around, seeing Dr. David I was grateful that he demonstrated his intent to see that all of my concerns and issues were addressed and investigated."
"Dr. David was fantastic, I had a wonderful experience. Front desk is very helpful and friendly as well. Will definitely be going back!"
"Very knowledgeable"
"I appreciated meeting with Dr. David. He took the time to read my chart and knew my profession was an attorney. He treated me as like minded educated adult which I greatly appreciated. He took the time to listen and answer questions and I look forward to an ongoing relationship regarding my health."
"He is very kind doctor explain everything very well"
"Dr. David has been my GI Dr since 2001. I live in Prescott Valley, Arizona and his office is located in Phoenix. I would drive anywhere his establishment is for him to treat me. Professional, takes great care of you and makes sure you understand everything he is talking about."
"I have never met a kinder and equally brilliant doctor in all my 65 years! Dr. David is a gem in every way! He has the sweetest bedside manner, he is very knowledgeable in his field and he does not rush to do unnecessary tests. Look no further people Dr. David is the BEST of the best!!!! Denise Carellini Senko"
"Doctor Joseph David was a breath of fresh air in the medical field. He was personable, informative, patient and most of all cares about the patient and what he is doing for them. I had a wonderful experience and while I am happy that I won't need to see him for another 10 years or so, other doctors should take some lessons in humility from him."
"Dr. Joseph David is very friendly and knowledgeable. He will bring his proficiency to help you with the situation and serve you with the best possible solutions."
"Dr. David and his staff are friendly and professional. I have been seeing Dr David for over 15 years for routine colonoscopies. He is always so professional and has a great bedside manner. Dr. David has always answered any questions and talked me through any concerns. I would highly recommend Dr David for any GI concerns."
"I’ve been seeing a gastroenterologist for 13 years, but I needed a new doctor when I moved to AZ. Dr. David was very kind and listened to all of my questions and concerns. The rest of his staff are very friendly and helpful as well."
"Dr. David eased my fears of having a colonoscopy. He was very understanding and patient with me. I went to him two other times and always had a positive experience with the procedure but it’s been eight years and I was nervous to be put to sleep. He worked with me and eased my fears. I am not dreading the colonoscopy anymore. I highly recommended Dr. David."
"Dr David allocated time and exhibited interest in me and my concerns/questions of upcoming surgery. Leaving me feeling comfortable and secure for procedure."
"Dr. Joseph David has always been a very concerned and professional with my treatment. He spent a lot of time last week determining what is best for my health. His staff is also very friendly and accommodating. I am very pleased to be his patient and am blessed to have found Dr. David! 🌟🌟🌟🌟🌟"
"Had some issues after gall bladder surgery. Made a telemed appointment with Dr. David as soon as two weeks after calling. Very satisfied with his quick response, knowledge and manner. Would recommend Dr. David to anyone needing G.I. Doctor."
"I was helped the moment I arrived. Didn’t have to wait very long before I was talking with the doctor. We set up a time to go over what’s going to happen. I was very pleased."
"I recently had a visit with Dr. David concerning a medical issue I was having, he scheduled a test and discovered an infection that I have had a long time, long before I moved to Arizona 3 years ago.He treated it with antibiotics and now I’m not only feel a lot better but I was able to discontinue medicine that was prescribed to me 10 years ago when I lived Detroit. He and his staff have been very good with follow up calls also. Thanks Dr. David."
"Dr David initially questioned why I was seeing a second GI in two years; this is understandable. However, after reviewing various prior GI studies he recognized the need for a more thorough examination given my existing symptoms. He was straightforward and communicated clearly the initial imaging required, a treatment plan for some immediate relief and a follow up appointment plan. I have a follow up with his NP/Nutritionist for imaging results and a further treatment plan. I find his approach to be honest, efficient, and professional."
"Dr David was very easy to work with and would explain in detail what my ailment were and a courses of treatments that are possible. Also While being easy to work with he is not one to sugar coat things, but also does not resort to gloom and doom talk."
"I appreciate the time and patience Dr David gives to me. I always have a lot of questions and he patiently answers them all and corrects my “Dr. Google”quotes! He did my endoscopy - I trust him completely and highly recommend him."
"Such a wonderful Doctor. Extremely kind, understanding and knowledgeable."
"We have been going to Dr David for many years. He is very caring and genuine and gives his patients his 110%. My husband and I trust him with our lives and we recommend him very highly."
"Dr David is awesome"
"Dr. David is great! I highly recommend him. He is very personal & professional. I was a little nervous about the procedure but he put me at ease & it was over before I knew it."
"He is a great physician and highly recommend him and his staff"
"Dr. Joseph was extremely thorough in going through my medical history and taking the time to listen to my concerns. His staff is very courteous and efficient. Everyone at The entire practice was a pleasure to deal with."
"After bouncing around from doctor to doctor trying to find answers, I am relieved to have found Dr. David. He is the first doctor I have seen for this condition that I feel took the time to truly listen and understand the extent of my symptoms and experiences and who honestly CARES about not just my physical health but my quality of life. I honestly can’t put into words the relief I felt after my appointment with him and the hope I finally have for my future."
"Very professional and nice friendly office! Dr. Was very nice and made me feel at ease."
"Dr David and his team have done everything they can to get my Crohn's into remission. Because of them I have found a medication that works for me, allowing me to live a symptom free life. I truly feel they care about my well being."
"Caring & thorough physician"
"Dr. David and his staff are very efficient in the care of their patients! He is very thorough during your appointments and takes the time to listen to what you have to say! Responses quickly to requests for treatment during a flare. I would definitely recommend Dr. David to anyone looking for a good Gastroenterologist!"
"Being new to AZ, finding the right doctor is not always easy. Dr Joseph David was highly recommended by a lot of people. I called the office and the entire staff was helpful and courteous, and were able to schedule me fairly quickly. My first appointment was a telehealth appointment, and from the first conversation with Dr David, I felt comfortable and very confident. When I met the doctor, I knew I had made the right choice. I highly recommend Dr David."
"Fantastic doctor. Helped me understand what was the root of the problem and not just provided medication to mask the symptoms. We put a plan together to improve my well-being. Definitely feel like he is on my side and cares about my health."
"From the moment you walk in to Dr David's office,you are greeted,. They make you feel like you belong there.. no judging you,, . They treat you just like family. Dr. David listens, and the staff worked so hard, to accommodate a difficult schedule. Hat's off to the entire staff."
"Simply the best. Thats why i had to track him down to do my second procedure"
"Very thorough and very caring"
"Dr. David is always professional and kind. Very pleasant bedside manner. He is informative and excellent listener. He answered all my questions and gave me good advice."
"Very informative visit. Pleasure to meet him and discuss my health issues."
"Amazing service. All the staff there are super helpful and caring. Kept me informed at all times. Received several phone calls about results and what I had to do."
"Excellent doctor - easy to talk to - truly wanted to answer all my questions patiently. Great care!"
"Office staff was very organized and accommodating ! Dr David listened to my needs, explained in detail the treatment plan and assured me that he will “be there “ if/when my symptoms reoccur again. Very impressive!"
"Friendly staff, Dr. David was to the point and answered all questions."
"Visit before my colonoscopy. He was friendly and answered all my questions."
"Dr. Joseph is AMAZING. He solved my stomach pain issues for 16 years. He is very compassionate and empathetic. He is a good listener. He ordered tests that are highly require unlike other 3 GIs I went to in the past. They right away suggests Endo & Colonoscopy. His staff is very friendly too...specially Betty."
