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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- Charles I. Saperstein, M.D. (86)
- Craig M. Stein, M.D. (59)
- Mary A. Atia, M.D. (1)
- Sarabdeep Mann, M.D. (9)
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"He tells you what it is. No B.S. and that have me comfort."
"If you are looking for a doctor who care and has your health at heart see Dr Saperstein!"
"Good visit with Dr. Easy to talk to and made me feel comfortable explaining my issues."
"Dr. Saperstein is a consummate professional. His approach is thorough and his manner is respectful and comforting."
"Staff very professional. Friendly, and kind"
"Dr Saperstein is excellent. I’ve been going to him for over ten years."
"Great experience. He got me in and out in no time. Very professional and will highly recommend him and his team."
"I always feel very comfortable when visiting Dr. Saperstein. He listened to my concerns and gave me the opportunity to be involved in my care. He is very kind and knowledgeable. Dr Saperstein is on my list of great doctors. I highly recommend him to anyone."
"Staff was friendly. I was in and out in a timely manner. Dr. Saperstein was informative and answered all my questions. All around great visit and would recommend to anyone!"
"Doctor Saperstein has a great bed side manner he put me at ease about my up coming procedure.He is knowledgeable professional and great person.He took his time with me and answered all my questions.I highly recommend him Thank you Dr. Saperstein"
"I sent Dr. Charles Ssperstein a letter, please check the mail."
"Dr.Saperstein is great! Fluent in Spanish took really good care of my father and explained everything thoroughly!! Highly Recommended"
"Dr Saperstein made me feel very comfortable. His medical assistant was the same way with me, thank you."
"I don’t want recommend this doctor. Hard to get an appointment. Unfortunately what happens with great doctors."
"New patient of Dr. Saperstein. He has amazing bed side manner. He made me feel like I was talking with an old friend. 5 stars 100% recommend"
"Dr. Saperstein is the fourth GI I've tried and has been my favorite to work with personally. He gives me time to ask questions, and he shows concern for me as a whole person, not just as a condition or a paycheck. I'm able to get questions answered between appointments and he works with insurance to get stuff covered if it isn't at first. I've never had any issue with the office staff. I intend to continue seeing Dr. Saperstein for the foreseeable future."
"Very pleasant experience. Made to feel like a member of the family rather then the next patient."
"Dr. Saperstein office was so fast. They were also understanding when I thought I didn’t cancel, but ended up I did. Got me in the very next week.. I had to wait for appointment but so worth the wait!!!"
"Dr. Separating is thorough complete caring and I enjoy my visit there"
"Very attentive and helpful with my issue. Also, very funny."
"Dr. Charles Saperstein made my colonoscopy an easy experience. He is very professional and personable. He called me personally after the biopsy of polyps he had removed to let me lnow they were benign. Most surgeons leave that to their staff. I can't say enough good things about him."
"Feeling better from what he advised."
"Great bedside manners. Welcoming personality, funny and concerned about my overall feelings. Took his time to explain and looks for a solution to make you feel better asap. Loved my experience would recommend this doctor to anyone who needs assistance."
"GREAT DOCTOR 👍👌😁"
"Dr Saperstein was great he took the time to listen, I would recommend him."
"I’m going through a difficult time, trying to find answers on why I’m feeling sick. My first experience with Dr. Charles I Saperstein was a great experience, he truly seems like a doctor who cares."
"Dr Saperstein is one of my favorite Dr's ever. He is empathic, actually listens and works to heal and make your life better. Medicine would be a much better place if we had more Dr's like him. Thank you Dr Saperstein!"
"I would highly recommend Dr. Saperstein for any GI issues you may have. He is very thorough and took his time to make sure I understood everything. The office staff is very welcoming and friendly."
"Dr Saperstein helped me get free from GERD. I had really bad acid reflux for years. I recommend him for any digestive problems. Very freindly staff."
"Love Dr. Saperstein, very helpful, positive and to the point!"
"Dr Saperstein besides being a recognised profesional of knowledge, add a touch of warm humanity to the patient in any occasion. I feel every time that he is handling a person, not an organ. In simple words he explain his conclusions, recommend the treatment and give to the patient a support who encourage to follow recommendations. Thank you Dr. Saperstein!"
"Very professional. Have been with Dr. Saperstein for a number of years. Always feel listened to and comfortable talking about the process."
"Dr Saperstein is absolutely fantastic best GI doctor ever"
"Dr Saperstein is honest, open and very helpful discussing your health. I was looking for alternatives and he reassured me that I did have alternatives. He communicated his opinion and took the time to make sure I understood what he was saying. I trust him."
"This Dr. Is very compassionate ,direct, and to the point. He knows the questions to ask me in order to give me the help and recovery I needed , He has a fantastic sense of humor and really cares about his patients I am doing much better and yes I highly recommend him he doesn't do anything unnecessary Thank you Dr."
"Very professional and streamlined service. I was in and out in under. 2 hours (mostly waiting for my ride)!"
"The timely and professional office staff made my trip to the doctor much more enjoyable."
"Dr. Saperstein takes the time to sit down and talk to his patients. He explains everything in terms someone not in the medical field can understand."
"Great bedside manner in dealing with uncomfortable topics. Very knowledgeable!"
"Dr. Saperstein is the best GI Dr. I have ever had in this Specialty. He has literally saved my life. I have recommended him and his Practice to others already and they love him just like I do along with his staff & colleagues. Thank you so much Arizona Digestive Health & Dr. Saperstein. *Tiffany Read*"
"My husband and I have been patients for close to 20 years and followed him to different offices. He is the Best. he is so easy to talk to and his team helps go the extra mile to get things done with our insurance when we needed it. You can tell that they are all so happy in that office, it makes it so easy if you're dealing with something stressful. I have recommended him to a few people and they told me the same thing. They are all the BEST!!!"
"Dr Saperstein was very professional and easy to talk to. With an upcoming procedure,he took the time to explain in every detail what I was to expect when I arrived at the surgery center and all the through the procedure and the recovery time."
"Very professional, he listens and cares!"
"Dr. Saperstein is a humble person for sure. Nice to know that there are still Great Dr’s out there."
"Dr Saperstein is a great doctor and office staff; always friendly and professional."
"Dr Saperstein is wonderful!! Going to the doctors can be stressful, but Dr Saperstein is very welcoming, friendly and professional. He makes you feel at ease, and takes the time to go over everything and answers any questions you may have. I recommend Dr Saperstein often."
"Dr. Saperstein was amazing! He was upset when he first came in because I had a GI work up with a GI surgeon who didn’t explain my results to me because I started crying. After I explained all of my issues and he asked me lots of questions he was really compassionate. He understood my issues. He gave me a couple of different samples of medications to try and told me to call back in two weeks after I tried each and let him know how they worked. I felt like he really listened and his bedside manner was great! I would recommend him to my family and friends! I want to say thank you to the doctor and the amazing staff! You are much appreciated!"
"Friendly, good listener. Offered additional recommendations for treating other issues as well."
"Top notch care."
"First visit. After a few minutes I felt like I had known Dr. Saperstien for a long time. Very easy to talk with."
"Dr. Saperstein was great! I enjoyed his professionalism and sense of humor."
"This was my first appointment with Dr. Saperstein, he answered all of my questions and concerns, he did not make me feel like he was in a rush to move onto the next patient. The Office staff was professional, courteous and friendly, reviewed the details regarding my next appointment. My overall experience was very nice."
"Really liked Dr Saperstein he was great and spent plenty of time explaining everything to me. He is a very caring doctor, which this world needs more of."
"I have had two experiences with Dr Saperstein's office. The first experience was excellent. Recently (June 2022), I had a serious issue come up. The office was able to get me in within a day; however, once I was at the office, I felt like Dr. Saperstein either didn't believe me with the problems I was having, and just wanted to "go through the motions" to get me out of the office. So my first experience would have been 5-stars, but my second experience would have been about 2-1/2 stars. I am hopeful that I just caught Dr. Saperstein on an "off day" and that things will improve in the future."
"I would highly recommend Dr. Saperstein. Great experience with both him and his office."
"The most spectacular staff from start to finish. Dr.Saperstein is kind, funny, and knowledgeable. Answered all my questions and suggested things I had not considered. The procedures went flawlessly and I couldn’t believe how every staff member met or exceeded the professionalism and kindness. Don’t hesitate to give Desert Endoscopy Center a call. They are A+ all around!"
"Dr. Saperstein is very personable, very attentive and an excellent listener. That I find is crucial in a Dr. patient relationship. I would definitely recommend him and his practice."
"This was my first time seeing Dr. Saperstein. I arrived10 minutes early to my appt. Staff was very friendly and Dr Saperstein saw me earlier then my scheduled appt. Dr was very friendly, had read my chart before he saw me so he could diagnose my stomach problem immediately and was thorough. I would recommend Dr Saperstein hands down!"
"Dr. Saperstein is excellent at explaining what procedure or process that you may need. At the same time making you completely comfortable. If there is such a thing as a perfect demeanor for a doctor to have, Dr Saperstein has it."
"It was an absolute delight to meet with Dr. Saperstein. He is a down to earth, relatable man with a good sense of humor, instead of a know it all stuffed shirt as some Dr.s are. I would recommend him without hesitation."
"Great Dr. Always talks your concerns."
"I have been a patient of Dr. Sapersteins for many years. My care has been outstanding. All of my questions and concerns have been addressed to my complete satisfaction. I would not hesitate to recommend him to all of my friends and family."
"Dr. Saperstein was one of the best docs I have had. He listened, asked great questions and made me feel confident that he would take care of me. I would recommend him 100x over."
"Was so happy with Dr. Saperstein direct conversation as doctor to patient. I appreciated that so much. Thank you"
"Dr. Saperstein was very thorough and knowledgeable."
"I love this clinic and Dr Saperstein is wonderful! He makes the experience a good one even though it is not a fun subject he made me laugh and feel relaxed and comfortable. The staff is efficient and friendly and I am so happy to be patient!"
"Friendly honest direct communicator. Office staff very helpful and professional"
"Always a pleasure meeting with Doctor Saperstein and his staff. I leave well informed and confident in the treatment."
"Dr. Sapperstein is a highly competent and concerned physician. He did my last colonoscopy, and I highly recommend him. He actually listens when I talk to him and tries to allay any concerns. If I could add more stars, I would."
"I had to get a new dr for my digestive issues. Dr Saperstein was recommended by my pcp. I am very happy with him. Very cordial, very informative and super knowledgeable. 👌"
"Dr. Saperstein was recommended to me by my primary care physician and for good reason. He is longtime expert in his field, direct and straightforward and has a way of disarming stressful situations and putting patients at ease."
"He is the first doctor I’ve been to in a long time where I actually felt heard. He was compassionate and patient as I gave my lengthy history. I am incredibly grateful for his advice/recommendations and would encourage anyone searching for a new GI specialist to consider him."
"Dr. Saperstein is amazing! Would not go another route."
"There’s nobody better!"
"Dr. Saperstein converses easily and listens to you. I never feel rushed. I had my first colonoscopy and now have scheduled my second one. I have recommended friends and family. Very pleased with Dr. Saperstein."
"Dr Saperstein was amazing, right up there on top of the BEST! He took the necessary time I needed, was very informative and put me at ease. His office staff is friendly and his office is super clean! I highly recommend him! You won’t be disappointed!"
"I have had nothing but amazing experiences here. I have been a patient of Dr. Saperstein for 20 years, and he has truly improved my quality of life. He diagnoned me and continues to help me manage all of my GI issues. His bedside-manner makes you feel like you're talking to an old friend, and his staff is equally as friendly! Can't recommend this place enough!"
"Dr. Saperstein is not only a wonderful doctor ---he is also a wonderful person!!! Highly recommended!!!"
"Very professional, took time to explain the procedure and the results. The nurse and other personnel were likewise professional and kind."
"Dr. Saperstein was thorough in diagnosis with me. He actively listened when I was explaining my concerns and thoughts were. His answers were in plain contexts that made it simple for me to completely understand. He is honest and candid regarding making the diagnosis and expected prognosis could be. I would recommend friends, family and others to him without a doubt."
"Great doctor. He has a lot of experience. He helped my husband that has a motility disorder and biliary restrictions. My husband can eat without vomiting. We saw many other GIs but Dr Saperstein was the one who helped."
"I am having a lot of issues with my GI tract right now and after having a very bad experience 10 years ago with GI Drs I was crazy nervous to see another. He recognized my stress, talked to me, really listened to me, and got started with plans immediately. After my testing I've had more issues. Dr. Saperstein literally callef me back himself at like 2:30 in the afternoon between patients to help me. The call back was less than 10 mins after my call. I really recommend Dr Saperstein. Great job!!"
"I have known Dr. Saperstein for many years and he is hands down the best doctor I have ever known. He approaches patient care with exactly that, "care". He will truly listen to what you have to say and not assume something without getting all the information; whether that's tests, family history, or whatever other info that's relevant. He won't make a speedy prognosis just to get to the next patient. You never feel rushed, and any diagnosis he makes will be based on real targeted test results, his extensive experience, and fully listening to your side and symptoms. I highly recommend Dr. Saperstein and all his staff."
"I have been a patient for over 10 yrs and while I don't need to see him much at all, Dr Saperstein is one of those people that you will remember as: #1. Putting you at ease right out of the gate, #2 Being open with your discussions, #3 Being very interested in what you have to say. I'm fortunate to have been referred to him by my GP."
"Wonderful Dr. Listens closely to your problem and symptoms, provides special care for your problem in a timely fashion. Good bedside manner!"