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.
"Can’t say enough good things about this place, from checking in to being wheeled out. Everyone was awesome and everything was explained in detail."
"Wow! I’ve been dealing with IBS for years. Other doctors’ solutions have ranged from stop worrying to stop eating broccoli. Finally a doctor who gets to the cause and not just dealing with symptoms. I can’t tell you how grateful I am to finally resolve this issue. Dr. Weinstock is excellent and the staff are very friendly and helpful. Highly recommend!"
"Dr. Leonard Weinstock is the ultimate professional physician. My procedure was efficient and thorough. I feel comfortable with Dr. Weinstock."
"The staff is very friendly and efficient. Dr. Weinstock does a good job."
"I have had intestinal issues for Years and Dr Wienstock is the first doctor who has helped resolve the problem. He was God sent. He always takes as much time as I need. He listens to my concerns and will adjust my treatments accordingly. Staff and nurses are friendly and helpful."
"The staff was friendly and made me feel at ease prior to the procedure and afterwards. Everything was done in a professional manner."
"Everyone was professional and courteous and made me feel confident that I was getting the best care possible"
"All went well, friendly staff as well as fast and kept me informed..."
"Great considering it was a colonoscopy"
"Every single caregiver in this facility is excellent. I trust them implicitly. They each have a kind, caring attitude. Each of them come across as qualified and that I am the most important person that they are caring for."
"First class staff along with a first class Doctor, thank you very much for making procedure very smooth throughout the entire process"
"He is very nice, he explained everything well. I was pleased with him and his office. They reply quickly to your questions through the portal. They call to check on me the day after my colonoscopy. I have heard many great things about him and I see why!"
"Dr. Weinstock is extremely knowledgeable in mcas. I am forever grateful for his care."
"Dr. Weinstock was thorough and very attentive to my issues. I have complete confidence in him."
"Dr.Weinstock is very courteous and professional. He listens and then discusses. Highly recommended."
"Dr Weinstock is the consummate professional. His curiosity allows him flexibility in working 'outside the box' - helping heal those of us who had almost lost hope and hanging in with us until he finds solutions. We all can use a doctor like that, and in Dr Weinstock we have one. I am incredibly grateful that he has my back."
"Medical care was punctual and of the highest quality. The office functioned smoothly in making an appointment and during check-in. Dr. Weinstock is an outstanding gastroenterologist and provided exemplary medical care."
"The Doctor and his staff all worked very well together to make my procedure as pleasant an experience it could be. Highly competent group, top to bottom."
"The Doctor and his staff all worked very well together to make my procedure as pleasant an experience it could be. Highly competent group, top to bottom."
"The Doctor and his staff all worked very well together to make my procedure as pleasant an experience it could be. Highly competent group, top to bottom."
"Best Doctor and staff EVER!!"
"Best Doctor and staff EVER!!"
"Best Doctor and staff EVER!!"
"Dr. Weinstock kept me informed, both before and after my procedure. Letting me know what to expect prior and talking through the results afterward, including what would be next."
"Great staff made the procedure a relaxing and comfortable experience."
"Dr. Weinstock kept me informed, both before and after my procedure. Letting me know what to expect prior and talking through the results afterward, including what would be next."
"Dr. Weinstock kept me informed, both before and after my procedure. Letting me know what to expect prior and talking through the results afterward, including what would be next."
"Great staff made the procedure a relaxing and comfortable experience."
"Great staff made the procedure a relaxing and comfortable experience."
"Everyone was helpful and caring. A very professional experience."
"Excellent"
"He paid attention to my problems and RX as necessary. I trust him totally"
"He paid attention to my problems and RX as necessary. I trust him totally"
"Excellent"
"Excellent"
"Everyone was helpful and caring. A very professional experience."
"Everyone was helpful and caring. A very professional experience."
"He paid attention to my problems and RX as necessary. I trust him totally"
"Dr. Weinstock and staff are wonderful. I’ve been going to this office for years, and I’ve never had a bad experience. Everyone is kind, helpful and professional."
"Dr. Weinstock and staff are wonderful. I’ve been going to this office for years, and I’ve never had a bad experience. Everyone is kind, helpful and professional."
"Dr. Weinstock and staff are wonderful. I’ve been going to this office for years, and I’ve never had a bad experience. Everyone is kind, helpful and professional."
"Dr Weinstock is deliberate, thoughtful and precise in his diagnosis. An amazing, one of a kind physician."
"Dr Weinstock is deliberate, thoughtful and precise in his diagnosis. An amazing, one of a kind physician."
"Dr Weinstock is deliberate, thoughtful and precise in his diagnosis. An amazing, one of a kind physician."
"Everything went well. Device is working. Staff very pleasant."
"Excellent, caring experience."
"Excellent, caring experience."
"Excellent, caring experience."
"Everything went well. Device is working. Staff very pleasant."
"Everything went well. Device is working. Staff very pleasant."
"Excellent in all aspects."
"Very informative about procedure."
"Dr Weinstock and staff are terrific. Everyone is pleasant and professional."
"Very informative about procedure."
"Very informative about procedure."
"Dr Weinstock and staff are terrific. Everyone is pleasant and professional."
"Dr Weinstock and staff are terrific. Everyone is pleasant and professional."
"Excellent in all aspects."
"Excellent in all aspects."
"Great service"
"Great facility! Dr. Weinstock and his staff are top notch! Courteous, considerate, and knowledgeable."
"Extremely efficient, professional, courteous and competent all around, everyone. Exceptional care."
"Great facility! Dr. Weinstock and his staff are top notch! Courteous, considerate, and knowledgeable."
"Great facility! Dr. Weinstock and his staff are top notch! Courteous, considerate, and knowledgeable."
"Great service"
"Great service"
"Extremely efficient, professional, courteous and competent all around, everyone. Exceptional care."
"Extremely efficient, professional, courteous and competent all around, everyone. Exceptional care."
"I've been a patient of Dr. Weinstock and S.I.G. for many years. I would be lost if I were told I had to find new Dr. Many of the staff have been there for many years, which I think speaks highly of the Drs. And P.A.s . The staff all get 5 stars as well! Best care anywhere ."
"I've been a patient of Dr. Weinstock and S.I.G. for many years. I would be lost if I were told I had to find new Dr. Many of the staff have been there for many years, which I think speaks highly of the Drs. And P.A.s . The staff all get 5 stars as well! Best care anywhere ."
"I've been a patient of Dr. Weinstock and S.I.G. for many years. I would be lost if I were told I had to find new Dr. Many of the staff have been there for many years, which I think speaks highly of the Drs. And P.A.s . The staff all get 5 stars as well! Best care anywhere ."
"Very patient oriented from start to finish to include all staff. Nothing but great things to say about Dr Wienstock."
"Excellent job by the Doctor every time (my 4th procedure here), and love that this facility runs a right ship. Things occur efficiently and on time. 👍👌🏼👏🏻"
"Everyone extremely nice. Procedure scheduled for 8:30 - on the way home by 9:10 A.M. Like Dr. Weinstock very much - nice, friendly and kept me informed. Would recommend."
"Dr. Weinstock was very friendly and professional! Phenomenal doctor! After my procedure, he explained his findings in terms that were easy to understand and answered all my questions! The nurses and staff at MoBap were also phenomenal! Couldn’t have asked for better care! Highly recommend Dr. Weinstock and Missouri Baptist Hospital!"
"I’ve had two procedures at other facilities and the level of care and friendliness of the staff here is completely unmatched. Everyone here is very courteous and professional and makes you feel incredibly comfortable. I will never go anywhere else, the atmosphere is just THAT good, truly!"
"This doctor is very advanced in the diseases he treats. Successfully treated me for SIBO"
"This is one of the best run doctor's offices I've had the pleasure of visiting. The staff is friendly + knowledgeable, and it's clear that they have processes they're following, which creates an environment where you know exactly what to expect and how much it's going to cost. On top of that, Dr. Weinstock is top notch and has an excellent bedside manner. I've been struggling with GI symptoms and a lot of other crazy symptoms for a few years, and he listened carefully to everything I shared (in addition to collecting much of the information up front in a thorough intake questionnaire) and help me determine that I have Mast Cell Activation Syndrome (MCAS). After doing a lot of research about MCAS, it's clear to me that I'm working with one of the best doctor's in the country and am insanely lucky that I found him this early into my journey. His protocol has helped me get a significant amount of symptom relief, and I'm optimistic that by digging into the root causes with another local STL doctor (Dr. Christian Wessling), I'll be on the road to healing. One other thing I love about this office is that you can get support between appointments using their patient portal, and their responses are thoughtful and prompt. All doctor's offices should take a lesson from this one on how to run their operations while providing excellent patient support! 👏👏👏"
"The staff is so nice. They try to make this experience as pleasant as possible!"
"I love katie and have good snacks"
"Very happy with Dr. Weinstock, been going to him for over 20 years. Would not go any were else. All over his people are great to work with."
"The entire staff was very very professional and friendly. Dr Weinstock went over my pictures with me and provided a copy. I love this medical office."
"In up fixed out! Efficient. The staff is kind and they offer information and answer all questions."
"Very detailed and considerable patient care with my test. Very nice doctor . Great staff also."
"Everyone couldn’t have been nicer or more comforting. Highly recommend Dr Weinstock and his team."
"We have been seeing Dr. Weinstock for years, he is a brilliant doctor, and highly recommend"
"Great experience. Staff, nurses, and Dr Weinstock very nice, efficient and professional."
"Excellent care. Everyone at Weinstock’s place is on top of their game. Highly recommended by me. On a scale of 1 to 5 stars, they are a TEN."
"The entire staff was very friendly, knowledgeable and professional! The procedure was painless. I would recommend them to everyone for gastrointestinal procedures and related treatments!"
"Excellent care. Everyone at Weinstock’s place is on top of their game. Highly recommended by me. On a scale of 1 to 5 stars, they are a TEN."
"Excellent care. Everyone at Weinstock’s place is on top of their game. Highly recommended by me. On a scale of 1 to 5 stars, they are a TEN."
"The entire staff was very friendly, knowledgeable and professional! The procedure was painless. I would recommend them to everyone for gastrointestinal procedures and related treatments!"
"The entire staff was very friendly, knowledgeable and professional! The procedure was painless. I would recommend them to everyone for gastrointestinal procedures and related treatments!"
"Everyone couldn’t have been nicer or more comforting. Highly recommend Dr Weinstock and his team."
"Everyone couldn’t have been nicer or more comforting. Highly recommend Dr Weinstock and his team."
"We have been seeing Dr. Weinstock for years, he is a brilliant doctor, and highly recommend"
"We have been seeing Dr. Weinstock for years, he is a brilliant doctor, and highly recommend"
"Great experience. Staff, nurses, and Dr Weinstock very nice, efficient and professional."
"Great experience. Staff, nurses, and Dr Weinstock very nice, efficient and professional."
"Very happy with Dr. Weinstock, been going to him for over 20 years. Would not go any were else. All over his people are great to work with."
"Very happy with Dr. Weinstock, been going to him for over 20 years. Would not go any were else. All over his people are great to work with."
"In up fixed out! Efficient. The staff is kind and they offer information and answer all questions."
"In up fixed out! Efficient. The staff is kind and they offer information and answer all questions."
"Very detailed and considerable patient care with my test. Very nice doctor . Great staff also."
"Very detailed and considerable patient care with my test. Very nice doctor . Great staff also."
"The entire staff was very very professional and friendly. Dr Weinstock went over my pictures with me and provided a copy. I love this medical office."
"The entire staff was very very professional and friendly. Dr Weinstock went over my pictures with me and provided a copy. I love this medical office."
"This is one of the best run doctor's offices I've had the pleasure of visiting. The staff is friendly + knowledgeable, and it's clear that they have processes they're following, which creates an environment where you know exactly what to expect and how much it's going to cost. On top of that, Dr. Weinstock is top notch and has an excellent bedside manner. I've been struggling with GI symptoms and a lot of other crazy symptoms for a few years, and he listened carefully to everything I shared (in addition to collecting much of the information up front in a thorough intake questionnaire) and help me determine that I have Mast Cell Activation Syndrome (MCAS). After doing a lot of research about MCAS, it's clear to me that I'm working with one of the best doctor's in the country and am insanely lucky that I found him this early into my journey. His protocol has helped me get a significant amount of symptom relief, and I'm optimistic that by digging into the root causes with another local STL doctor (Dr. Christian Wessling), I'll be on the road to healing. One other thing I love about this office is that you can get support between appointments using their patient portal, and their responses are thoughtful and prompt. All doctor's offices should take a lesson from this one on how to run their operations while providing excellent patient support! 👏👏👏"
"This is one of the best run doctor's offices I've had the pleasure of visiting. The staff is friendly + knowledgeable, and it's clear that they have processes they're following, which creates an environment where you know exactly what to expect and how much it's going to cost. On top of that, Dr. Weinstock is top notch and has an excellent bedside manner. I've been struggling with GI symptoms and a lot of other crazy symptoms for a few years, and he listened carefully to everything I shared (in addition to collecting much of the information up front in a thorough intake questionnaire) and help me determine that I have Mast Cell Activation Syndrome (MCAS). After doing a lot of research about MCAS, it's clear to me that I'm working with one of the best doctor's in the country and am insanely lucky that I found him this early into my journey. His protocol has helped me get a significant amount of symptom relief, and I'm optimistic that by digging into the root causes with another local STL doctor (Dr. Christian Wessling), I'll be on the road to healing. One other thing I love about this office is that you can get support between appointments using their patient portal, and their responses are thoughtful and prompt. All doctor's offices should take a lesson from this one on how to run their operations while providing excellent patient support! 👏👏👏"
"I love katie and have good snacks"
"I love katie and have good snacks"
"The staff is so nice. They try to make this experience as pleasant as possible!"
"The staff is so nice. They try to make this experience as pleasant as possible!"
"Dr. Weinstock runs a very efficient practice, appointments are always on time and the staff is wonderful. My health has improved significantly since meeting Dr. Weinstock"
"I’ve had two procedures at other facilities and the level of care and friendliness of the staff here is completely unmatched. Everyone here is very courteous and professional and makes you feel incredibly comfortable. I will never go anywhere else, the atmosphere is just THAT good, truly!"
"Dr. Weinstock runs a very efficient practice, appointments are always on time and the staff is wonderful. My health has improved significantly since meeting Dr. Weinstock"
"I’ve had two procedures at other facilities and the level of care and friendliness of the staff here is completely unmatched. Everyone here is very courteous and professional and makes you feel incredibly comfortable. I will never go anywhere else, the atmosphere is just THAT good, truly!"
"Very patient oriented from start to finish to include all staff. Nothing but great things to say about Dr Wienstock."
"Very patient oriented from start to finish to include all staff. Nothing but great things to say about Dr Wienstock."
"Dr. Weinstock was very friendly and professional! Phenomenal doctor! After my procedure, he explained his findings in terms that were easy to understand and answered all my questions! The nurses and staff at MoBap were also phenomenal! Couldn’t have asked for better care! Highly recommend Dr. Weinstock and Missouri Baptist Hospital!"
"Dr. Weinstock was very friendly and professional! Phenomenal doctor! After my procedure, he explained his findings in terms that were easy to understand and answered all my questions! The nurses and staff at MoBap were also phenomenal! Couldn’t have asked for better care! Highly recommend Dr. Weinstock and Missouri Baptist Hospital!"
"Excellent job by the Doctor every time (my 4th procedure here), and love that this facility runs a right ship. Things occur efficiently and on time. 👍👌🏼👏🏻"
"Excellent job by the Doctor every time (my 4th procedure here), and love that this facility runs a right ship. Things occur efficiently and on time. 👍👌🏼👏🏻"
"This doctor is very advanced in the diseases he treats. Successfully treated me for SIBO"
"This doctor is very advanced in the diseases he treats. Successfully treated me for SIBO"
"Everyone extremely nice. Procedure scheduled for 8:30 - on the way home by 9:10 A.M. Like Dr. Weinstock very much - nice, friendly and kept me informed. Would recommend."
"Everyone extremely nice. Procedure scheduled for 8:30 - on the way home by 9:10 A.M. Like Dr. Weinstock very much - nice, friendly and kept me informed. Would recommend."
"Dr Weinstock was highly proficient, had a endoscopy which was quick. Highly recommended!"
"Dr. Weinstock has provided excellent care for me over many years. I always appreciate the time he takes to make sure I understand procedure results. I leave his office confident that I have been seen by an excellent doctor who takes interest in my health."
"Everyone was very caring and I felt relaxed. Dr Weinstock and his staff took very good care of me."
"Very Fast and efficient. Everyone knew me and my issues. Dr. Weinstock is very friendly, very professional and experienced. Could not have been better."
"My experience was very professional, I was taken back quickly and the procedure was started 30 seconds after I finished the paperwork, changed and layed down. It was as pleasant as a colonoscope can be."
"On time. Lots of information provided after the visit in the form of paperwork which explained the procedure. Friendly staff."
"I think Dr. Weinstock and all the staff he works with are outstanding. He is so kind in his way of explaining information and also a good listener. An excellent doctor in finding the problem of an individual. The staff are so easy to work with . I would recommend this office to everyone I know."
"Great doctor and terrific staff"
"He did a great job with colonoscopy since I have lots of scar tissue around my bowels"
"Dr. Weinstock is an excellent doctor! He is very thorough and determined to help. I have seen many GI doctors in past, and he has tried new treatments and tests no other doctor has thought of in the past or at least taken time to try. I am grateful I found Dr. Weinstock and would recommend him."
"The procedure was on time, fast, well explained and supported by a great staff of doctors and nurses."
"Dr. Weinstock is very personable and attentive, even for diagnostic work. He is prepared with clear information about his customer and kind even when wakened by her call At 2:00am."
"Friendly, very communicative staff."
"Appt was 11:30, I was there 11:10, didn't get called til 11:55. But otherwise all good. Entire staff very friendly and good at their jobs, in about an hour or so all done and ready to leave. Whatever was used to put me under burned big time when injected but as I was out in a blink, guess no harm. The facility is very well laid out and organized. Not a fun one but highly recommend Dr Weinstock, team and facility."
"Kind man. Attentive."
"Dr. Weinstock runs a very efficient practice, appointments are always on time and the staff is wonderful. My health has improved significantly since meeting Dr. Weinstock"
"dr. Weinstock is a true professional and runs a very camping and organized organization. As medical skills are superb. staff staff as well trained and organized. There is nowhere else I would go."
"Excellent service no discomfort and I was in and out."
"Every aspect of this procedure was superb! Dr. Weinstock is super-competent. He asked all the pertinent questions and carefully explained what was going to be done.The auxiliary staff was very patient and very courteous and you felt you were in such good hands from the whole team. The GI Center was immaculate and so well designed. I felt very fortunate to be a patient there. I would not hesitate for a second to go there again and to have my family go there as well! Thank you for such a positive experience. I was extremely impressed."
"Everyone is kind and thoughtful helping you through this unpleasant, necessary procedure. Recommended."
"I highly recommend Dr. Weinstock and his staff. He has never missed the mark as a diagnostician, and compassionate doctor. I like his straight forward bedside manner and follow up. Highly recommend!"
"Runs as smoothly as chick-fil-a-drive through with speed and courtesy unmatched. As good as it gets. They should be proud of the business they run and the care given to their patients/customers. I had both upper and lower procedure."
"I've been misdiagnosed for years. Dr Weinstock knows what he's doing, and I'm grateful to have him as my doctor now."
"The support team of doctors and nurses is first rate and super nice. Dr. Weinstock & everyone else explained everything perfectly. 5 star + for patient centered care."
"Compassionate, kind, prompt, clean, informaative!"
"I’ve been a patient of Dr. Wienstock for many years. This medical practice has greatly improved and extended my life. One additional facet I’ve always been impressed by is the non-medical yet healing nature of the landscaping they have been intentional in creating and maintaining. As with the advanced medical practice, likewise the greenscaping. Bravo."
"All the staff is warm, friendly, efficient, and competent. Procedures are explained well and pre-procedure directions are clear and explicit. The facility is very clean. Procedures are done on time and the doctor talks to you right after the procedure."
"Great staff, and Weinstock is a pro with great bedside manner."
"Great center: very good nurses and doctors. Very good facility"
"The staff is very professional. Every part of the procedure was thoroughly explained and the doctor explained what he found. This office is the only place I will have this done."
"Everyone was very nice, helpful & professional!!!"
"Extraordinary medical care and service!"
"Dr. Weinstock and his staff consistently go above and beyond to ensure all of my GI needs are met. The empathy, expertise, and overall compassion I have consistently received from this office are remarkable. They are a treasure to have in St. Louis."
"Excellent at execution of their services"
"Great doctor. Very professional, courteous and listens to patients."
"Always a good experience, everyone could not be nicer. I’ll miss them so much....think I’ll go back in 2 years!"
"This is the only doctor I've found that is actually trying to help me. He answers all my questions and responds to every email I send him. I am really impressed by this man and I'm glad I found him."
"What can you say when a doctor comes in from vacation to cover for your doctor? Then does a great job. Should get 6 stars. 👍🏻"
"Dr. Weinstock is absolutely amazing… Not only do I believe he’s one of the most talented doctors in St. Louis, but I love the fact that he cares so much about his patients. I had never had a Specialist call me to tell me results of my procedures he’s done. Also, I’m able to email him any time that I have questions or an issue and he responds right away. That is so very important to patients and I don’t think a lot of doctors realize that! And… he totally made me better❤️❤️❤️ I would highly recommend him!!! He’s my HERO!!"
"Very organized and very well planned procedure. MO BAP and all the professionals involved with Dr. Weinstock’s time we’re great & I felt very well taken care of, start to finish!"
"This is a very professional and well-run office. Highly recommend!"
"I have been a patient of Dr Weinstock's for many years and would highly recommend him and his facility to everyone. I couldn't be happier with the level of care and professionalism exhibited by the staff."
"Dr. Weinstock and his staff are knowledgeable, professional AND super personable! Highly recommended--awesome experience."
"I walked in with severe heartburn and unable to swallow. That was at 9 o’clock this morning. By 10:30 AM I was scoped and diagnosed. They save me a trip to the emergency department. Very efficient, very friendly, very accommodating, expert care"
"Dr Weinstock was highly proficient, had a endoscopy which was quick. Highly recommended!"
"Everyone was kind and professional."
"As good as a colonoscopy gets"
"Dr Weinstock is probably the best gastroenterologist in the country. The man will do everything to prevent you from being in pain and he is up to date on the most current treatments available. He treats my whole family as we share the problematic colon gene. We are all impressed with his knowledge and desire to keep us healthy. I will note that it is my life goal to make Dr. Weinstock laugh someday, because the man is extremely serious. Don’t let that put you off. He is the best!"
"Your team made something I was nervous about a nonevent. Thank you for your professionalism and caring nature"
"They were very efficient, pleasant, professional and concerned about accuracy. They told me everything that was going to happen, introduced me to all people that were working on me. They gave a detailed write up upon me leaving. It was great !"
"Dr. Weinstock is thorough and takes time to answer questions and explain."
"Dr Wienstock and his staff is very professional and easy to work with."
"Dr. Weinstock & All the staff Super Nice explained everything perfectly 5 star +"
"I've been misdiagnosed for years. Dr Weinstock knows what he's doing, and I'm grateful to have him as my doctor now."
"I've been misdiagnosed for years. Dr Weinstock knows what he's doing, and I'm grateful to have him as my doctor now."
"The support team of doctors and nurses is first rate and super nice. Dr. Weinstock & everyone else explained everything perfectly. 5 star + for patient centered care."
"The support team of doctors and nurses is first rate and super nice. Dr. Weinstock & everyone else explained everything perfectly. 5 star + for patient centered care."
"Compassionate, kind, prompt, clean, informaative!"
"Compassionate, kind, prompt, clean, informaative!"
"Great center: very good nurses and doctors. Very good facility"
"Great center: very good nurses and doctors. Very good facility"
"The staff is very professional. Every part of the procedure was thoroughly explained and the doctor explained what he found. This office is the only place I will have this done."
"The staff is very professional. Every part of the procedure was thoroughly explained and the doctor explained what he found. This office is the only place I will have this done."