Patient Reviews

At GI Alliance of Illinois, we are a physician-led practice with a patient-centric focus, meaning you will always be our top priority. We know how important it is to feel comfortable with your provider and to know that you are cared about every step of the way. When choosing a provider, it is important to find one that is not only knowledgeable about your GI condition but one that can provide you with the support you need. Our practice is known across the state because of our top rated gastroenterologists and staff. We would love for you to browse through the reviews below from past and present patients who have been right where you are so that you can make the most informed decision when choosing a GI provider. Once you have read the reviews, reach out to a GI Alliance of Illinois location near you— we would love a chance to connect with you and find out how we can help you achieve better GI health.

5.0 Review from D.P. Source: Google Nov 10 2023

"Dr Wu is the absolutely best doctor! He is very knowledgeable, professional, friendly and explains every detail."

5.0 Review from J.W. Source: Google Nov 10 2023

"Great service, always on time, listens to any problems."

5.0 Review from B.M. Source: Google Nov 09 2023

"Best spclst around! He and his office are just awesome!"

5.0 Review from S.W. Source: Google Nov 08 2023

"5 Stars from start to finish"

5.0 Review from J.K. Source: Google Oct 07 2023

"Very well organized, punctual, friendly & great bedside manner."

5.0 Review from D.T. Source: Google Oct 06 2023

"Dr. Wu and his staff gave professional and quality care. We were in and out in no time. Would definitely recommend to others!"

5.0 Review from J.B. Source: Google Oct 06 2023

"G I Alliance and Dr Wu are amazing! I Highly Recommend !"

5.0 Review from C.H. Source: Google Oct 03 2023

"great dr. and service. just wonderful"

5.0 Review from J.M. Source: Google Oct 03 2023

"Staff was friendly and efficient. Doctor Wu introduced himself but that's all I remember. All in all it was a pleasant experience."

5.0 Review from C.S. Source: Google Oct 02 2023

"We were greeted by the greatest lady and the good experience continued from there."

5.0 Review from G.P. Source: Google Sep 27 2023

"Dr. Wu was very professional and friendly. Communication was highly appreciated, both before and after the procedure."

5.0 Review from G.S. Source: Google Aug 12 2023

"compassionate professional care"

5.0 Review from N.S. Source: Google Aug 05 2023

"The staff are so efficient and friendly. Dr Wu was very considerate and visited me before and after the procedure. I felt like everyone was very caring and respectful."

5.0 Review from A.A. Source: Google Aug 04 2023

"Check in was quick, everybody was friendly and Dr.Scott Wu was informative and genuine"

5.0 Review from M.B. Source: Google Jul 18 2023

"In and out in just over an hour. Very polite and caring reception and nurse staff and Dr. Wu talked to me before and after procedure!"

5.0 Review from M.C. Source: Google Jul 06 2023

"Dr Wu was great- explained everything and answered all questions- procedure done on time- office was efficient"

5.0 Review from N.L. Source: Google Jun 20 2023

"Dr wu and his team did a great job for my procedure.The nurses are professional and warm hearted. The anesthetist controlled the amount Anesthetic perfectly. Dr Wu visited me before the procedure, let me relax. He also visited me after procedure. Thanks for you and your team."

5.0 Review from P.B. Source: Google Jun 19 2023

"Very thoughtful, thorough, and kind care."

5.0 Review from J.S. Source: Google Jun 15 2023

"Had colonoscopy performed by Dr. WU, good results and minimum inconvenience. Doctor and personnel were super effecient."

5.0 Review from M.J. Source: Google Jun 15 2023

"Had Dr. Wu. 3 times. Hopefully he will be there in 5 years. Thanks to all the staff. You people are 5 stars too"

5.0 Review from V.T. Source: Google May 31 2023

"Everyone from the receptionist to the doctor was very welcoming and professional. I felt very comfortable and secure. The facility is easy to drive to and not too large to easily find one's way once inside. Both me and my husband have had tests done here several times, and are totally confident in continuing here."

5.0 Review from M.W. Source: Google May 24 2023

"Everyone was very professional and efficient"

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

"The care given is the best. The staff is courteous, respectful and down to earth. I would recommend them to anyone in need."

5.0 Review from K.V. Source: Google Apr 25 2023

"The staff are wonderful. You are made comfortable and Dr Wu does a quick review and you are moved quickly into the exam room and no time is wasted. If only the prep was as easy. Thank you Dr Wu and your great team."

5.0 Review from D.A. Source: Google Feb 25 2023

"Everything was fast and efficient. Took no time at all"

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

"Dr. Wu is Great! Wish they had more Drs like him!"

5.0 Review from D.S. Source: Google Jan 25 2023

"Dr. Wu is a wonderful doctor and I have been a patient of his for years. He is always pleasant. I trust him for any procedures I have done. I would recommend him to all family and friends."

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

"People complain of problems with the gallon prep. I had none. I did not use the lemon flavored packet. Would recommend no sugar health drink as the liquid supplement. Also used the bullion…fat free as instructed. The staff at the office helpful, professional, answered all my questions, put me at ease. No discomfort after. Easy!"

5.0 Review from S.S. Source: Google Jan 25 2023

"Dr. Wu is a highly skilled surgeon with a compassionate bedside manner. I highly recommend using his services!!"

5.0 Review from K.K. Source: Google Dec 25 2022

"Very kind and caring Dr."

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

"This was a "new" doctor for me to perform my colonoscopy. We had a nice chat and I received excellent care! I would most definitely recommend Dr. Wu to anyone else."

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

"Went to CIEC for 2 procedures performed by Dr. Scott Wu. Can't say enough good things about him. He's a great doctor and his staff is terrific too! The level of care there is wonderful!"

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

"Very nice and experienced doctor for colonoscopy exam. He gave me very clear explanations and next action for my concern."

5.0 Review from J.L. Source: Google Nov 25 2022

"He is a good Doctor I his field."

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

"I felt that Dr. Wu and his team were extremely professional. Actually, it was a remarkable experience because Dr. Wu had needed to leave the office for a period that day and I was the last colonoscopy for that day and he worked hard to make it back to the practice just to be sure he could handle my colonoscopy personally. He could have easily had another physician do it, but he didn't. I felt that it demonstrated both care for me and a spirit of excellence regarding his work and work ethic. I will definitely encourage any of my friends who need a colonoscopy to go to Dr. Wu."

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

"I liked Dr Wu very much. Very friendly and took time to talk to me before and after my procedure. Would highly recommend him."

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

"Very professional and personable."

5.0 Review from X.L. Source: Google Oct 25 2022

"I had a medical exam by Dr. Wu. The entire process was very smooth and on time. All his staff member were very friendly and worked very efficiently. They explained the procedure to me in details and asked whether I had any questions or concerns. The exam ended successfully without any surprise."

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

"Arrived early, got in ahead of time. Staff was friendly and made me feel comfortable."

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

"Dr Wu is a very nice doctor. Each time when I visit his office, he discusses with me on my conditions very patiently. I have been his patient since I moved to Peoria IL. It has been many years."

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

"I had Dr. Wu to perform several medical procedures. He has always been extremely informative on what I should experience from the procedure. This helps relieve any anxiety before and following the procedure."

5.0 Review from P.K. Source: Google Aug 25 2022

"Dr Wu and everyone at his office are very professional and yet friendly. They make you feel very at my ease about your procedure. Would certainly recommend them."

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

"Had a great experience with Dr Wi and staff. He is pleasant and very efficient."

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

"I was very satisfied with my care. Good communication and answered my questions. Very professional !!"

5.0 Review from N.K. Source: Google Jul 25 2022

"My experience with Dr. Scott Wu and his staff at Illinois Gastroenterology Institute was outstanding when I went recently for my colonoscopy. The nurses were very efficient and caring as were the anesthesiologist and Dr. Wu. I really appreciated the anesthesiologist patting my arm and reassuring me that they would “take good care of me.” The procedure was over before I knew it! Dr. Wu was very thorough. He came in before and again after the procedure to report his findings. I highly recommend Dr. Wu and his staff."

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

"Dr. Wu was very informative and gave me the information that I needed. Straight and to the point!"

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

"Tremendous care from check in to going home. Dr Wu and all of the staff are very competent and caring. Highly recommend the all."

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

"Very great dr. Had him for several years. Suggested him to several people."

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

"Everyone at the Illinois Endoscopy Center we’re professional, friendly and knowledgeable. My procedure was quick and seamless. Dr Wu was great and I hope to use him again in the future."

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

"Great visit, felt very good with the staff and doctor"

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

"This is the best place ever to get a colonoscopy. I just love my doctor and all the staff who works there. Thank you Dr. Scott wu for being there for me!!!"

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

"Dr. Wu cared about my concerns and explained all my options, letting me decided while also letting me know what he would do. Very knowledgeable in hos field."

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

"From start to finish the care was absolutely top notch, made a stressful situation non stressful. Very highly recommended A++++++!!!!!!👍"

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

"Dr Wu isn’t JUST any doctor...he’s truly MY hero. I’ve lived the last 20years of my 41 year life happy, (almost) always healthy, with my Crohn’s Disease under control. Two beautiful babies, no resections, and very few hospital stays-all because he cares. He listens, and helps to not just heal but maintain my health/well being! He knows I adore him, but you should know too!!!"

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

"Dr. Wu was very professional and answered all my questions. He helped me a lot with my problem. I would recommend him"

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

"Dr.Wu was very thorough and and went in depth about all the possibilities that could come with my specific disease. He taught me things I didn’t even know were possible with my illness. 10 out of 10 would recommend he is awesome."

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

"Dr. Wu is a very thorough and professional doctor. He takes the time to make you feel comfortable and explains to you his procedures. I would recommend Dr. Wu for all of your gastroenterology needs."

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

"The staff was very friendly and informative. Dr. Wu is knowledgeable, explains things thoroughly, answers questions. He has a very good "bedside manner"."

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

"Dr. Wu was very interested in diagnosing my problem & I felt he was truly concerned and driven to help me."

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

"It was the third one I have had done all at the same place and all went well"

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

"Dr. Wu was personable and friendly. He kept me informed on each step of the procedure. He also has a great sense of humor. I would recommend him."

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

"Dr Scott Wu is very caring about his patients. Did a great job getting me rescheduled for the same day after I had to cancel my morning appointment. Would recommend him highly"

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

"Very efficient and friendly"

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

"Dr Scott Wu and his staff were extremely nice and professional!!!"

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

"Most efficiently run Healthcare facility I have ever been in. The facility was spotless and everything ran like clockwork from check-in to Dr. Wu's procedure. The staff was very well trained and very personable. Dr. Wu checked in with me prior to surgery and immediately after the colonoscopy and reported the results. My wife had the same outstanding treatment and was very impressed."

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

"I first went to Dr. Wu to get to the root of my chronic anemia. He worked with me to determine the cause which turned out to be a not too common condition and prescribed treatments to get the anemia under control. He continues to monitor and test as needed so that it doesn’t become a critical issue. He’s always been very thorough and professional but beyond that, he’s friendly and personable. I trust him and would recommend anyone to him."

5.0 Review from F.V. Source: Google May 25 2021

"Dr. Wu was very patient, took time to sit and discuss with me the various preps used for colonoscopy. He did not rush me or force his choice on me. I would recommend him to my family and friends"

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

"Doctor Wu is always very thorough. Makes you feel relaxed and have confidence In what he explains to you. I have recommended him to friends and family."

5.0 Review from N.L. Source: Google May 25 2017

"Dr Wu is the best in his practice,,polite, funny, professional Doctor."