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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 M.R. Source: Google Sep 29 2022

"Dr. Horowitz was very polite and professional. He explained the procedure to me and asked if I had any questions."

5.0 Review from C.D. Source: Google Sep 29 2022

"Quick and painless. Only bad part is the prep. Everyone at the facility was caring and polite."

5.0 Review from M.T. Source: Google Sep 29 2022

"Dr. Horowitz has been my G.I. doctor for about 8 years and he is amazing. He is always willing to answer all of my questions. I never feel rushed, he is very nice. He is very genuine and caring which is why I have continued to see him."

5.0 Review from L.H. Source: Google Sep 21 2022

"I highly recommend this place. Customer service is A+. Everybody was nice and pleasant they made you feel comfortable and treated you with respect. And they constantly check on you to make sure you was ok."

5.0 Review from C.C. Source: Google Sep 20 2022

"Dr. Horowitz has been providing me excellent care for over 10 years. He is extremely thorough, knowledgeable, patient and kind. In addition, office visit wait times are never long. He respects his patients and their time. I highly recommend Dr. Horowitz for your gastrointestinal needs."

5.0 Review from D.C. Source: Google Sep 20 2022

"Dr. Horowitz handled his business with professionalism and courtesy. I felt very comfortable having him as my physician and I was very pleased with his work."

5.0 Review from S.N. Source: Google Sep 17 2022

"First went to Dr Horowitz 15 years ago, then 5 years ago. Recently back again. Had good experiences overall with both dr and staff Would recommend for sure."

5.0 Review from N.A. Source: Google Sep 16 2022

"Dr. Matthew Horowitz went above and beyond what was expected of him. It was obvious I was nervous and unsure about my procedure but he constantly reassured me that I'll be fine and my procedure will be quick. He cared about me."

5.0 Review from S.B. Source: Google Jul 26 2022

"I've been a patient of Dr. Horowitz for sixteen years. He has always been caring and professional. He will take the time to answer any questions you might have. I would advise anyone looking for a physician in Dr. Horowitz field to consider him. He's truly amazing."

5.0 Review from K.M. Source: Google Jul 26 2022

"I really dislike having this procedure done but my concerns were listened to and answered so my experience was very easy and comfortable. Everyone was very kind, professional, and did their best to put me at ease. I highly recommend Dr. Horowitz and staff."

5.0 Review from M.W. Source: Google Jul 20 2022

"The doctor and his office is awesome. It was fast and friendly service. The doctor was very knowledgeable about my issue and friendly."

5.0 Review from B.V. Source: Google Jul 19 2022

"The best Doctor! He listened to my problem. and I saw his concern. I would not change my GI doctor."

5.0 Review from S.H. Source: Google Jul 12 2022

"Dr. Horowitz was easy to talk to and made me feel very comfortable. I would definitely recommend him to my family and friends."

5.0 Review from T.B. Source: Google Jul 07 2022

"Dr. Matthew Horowitz was very caring doctor also the staff there were awesome and also the doctor they were very helpful I had down the throat and up the an upper rectum very caring no pain at all I was knocked out sleeping if you looking for a good staff and doctor need to check him out also the staff they are amazing they also check up on me and see how was doing . also saw the doctor before the procedure and after the procedure didn't find anything I was cleans as a whistle thank God for that praying does help so if you have to have it done get it done they told me I have come back in 7 years for a recheck up the only thing will hurt is the bill from the doctor that's the bad part of"

5.0 Review from T.S. Source: Google Jul 06 2022

"Excellent service and bedside manner from staff. I was made to feel very comfortable and remove any fears with quick test results"

5.0 Review from R.H. Source: Google Jul 06 2022

"This was my 2nd time getting a colonoscopy from Dr Horowitz. His office is professional, and I really like that his protocol is to visit his patients personally after the procedure."

5.0 Review from S.R. Source: Google Jun 16 2022

"I was very pleased with the care and attention from staff members and bedside manner of the doctor. His talk before procedure put my mind at ease. It was quick and painless."

5.0 Review from B.C. Source: Google Jun 13 2022

"Extremely nice and attentive. Nurses informative on preparation. Fast colonoscopy procedure. Light anesthesia. Did not feel any tiredness afterwards. Was able to drive home but they do not want you to."

5.0 Review from C.B. Source: Google Apr 28 2022

"He was very courteous and kind. Care about his patient.look for ways to help you get better. Thank You"

5.0 Review from C.K. Source: Google Apr 22 2022

"Everyone was very professional, kind and helpful."

5.0 Review from C.H. Source: Google Apr 19 2022

"The entire experience was outstanding! The nurses and the doctor himself had excellent bed side manners and etiquette! I loved the professionalism and the structure ! I would highly recommend this Doctor"

5.0 Review from L.L. Source: Google Apr 17 2022

"I had an excellent experience at this clinic. Dr. Horowitz and the entire staff were outstanding , professional and caring. They sent me follow up info about changing to a high fiber diet. In the past I have gone to the hospital but after this procedure I will come to this clinic. The hospital never sent me any follow up advise in the past years. I highly recommend this place and the doctor."

5.0 Review from K.V. Source: Google Apr 15 2022

"I have been a patient of Dr. Horowitz for years. He is a true professional. He takes time to listen, makes suggestions, and performs needed tests. He is so personable. I view him as a trusted friend who cares deeply about my well-being. He is very knowledgeable and explains things in a way in which one can easily understand He stays current with his field of medicine, He is widely respected by his colleagues as well as his patients"

5.0 Review from J.S. Source: Google Apr 07 2022

"Staff is friendly. They get you in and out in a timely manner. Concerned about your comfort. Clean facility. Willing to answer all questions. Encourage your questions. Value you as a patient."

5.0 Review from M.B. Source: Google Mar 30 2022

"Excellent doctor. Had a colonoscopy about 2 weeks ago and Dr. Horowitz did a fantastic job. He explained things, was compassionate and is basically a top notch gastroenterologist. I know a good doctor when I see one as I am a doctor myself. I give Dr. Horowitz my highest recommendation and only wish he wan’t going to retire."

5.0 Review from C.T. Source: Google Mar 30 2022

"I went in for was smooth and quick..will definitely spread the good word. He is good at what he does"

5.0 Review from M.R. Source: Google Mar 30 2022

"The Staff was Very Polite , the Office was Very Neat and Clean! Dr. Horowitz was Very Kind and showed Concern and Explained Everything in a manner that made it easy for me to Understand! He also made sure that he Aided me to another Doctor that could further Help me!"

5.0 Review from A.R. Source: Google Mar 30 2022

"Dr. Horowitz was thorough and meticulous in his diagnosing my condition."

5.0 Review from L.H. Source: Google Mar 30 2022

"Doctor Horowitz has been very attentive to my needs, and I recommend him to anybody with internal stomach problems"

5.0 Review from C.M. Source: Google Mar 30 2022

"Amazing care and kindness from the entire staff. Made a potential scary situation less stressful. Appreciate Dr. Horowitz and staff."

5.0 Review from S.P. Source: Google Mar 06 2022

"My first visit and he listened and took action. Thank you!"

5.0 Review from L.B. Source: Google Feb 18 2022

"I chose Dr. Horowitz because of his good reviews on the website. When I met him, he was nice and understanding, I needed a colonoscopy done and I was scheduled right away the following week. The nurse was friendly and explained everything I needed to do. After my colonoscopy, Dr. Horowitz explained my results."

5.0 Review from L.B. Source: Google Feb 16 2022

"I was so nervous to have a colonoscopy when I got to the facility. The doctors staff was so nice. When I got into the room for the procedure the doctor explained everything, the anesthesiologist owes me a nail service lol, loved the nurse as well. I have no complaints. Good service Dr. Horowitz Thank you,"

5.0 Review from R.S. Source: Google Feb 16 2022

"Professional and explains everything in detail."

5.0 Review from R.O. Source: Google Feb 16 2022

"Dr and staff is very efficient and professional"

5.0 Review from D.M. Source: Google Feb 16 2022

"I have seen Dr. Horowitz several times and every time, the staff is very professional. I was treated very well from the time I walked in the door until I was discharged following the procedure!"

5.0 Review from D.H. Source: Google Feb 16 2022

"Dr. Horowitz is a very good doctor! I’ve been seeing him for more than ten years and about five colonoscopys!!!! He is always professional. I’m always relaxed when I visit for my procedure. And he will present you with the facts on what’s going on with you!!!!! Thank you for your great service!!!!!!"

5.0 Review from W.B. Source: Google Jan 15 2022

"Great staff 3 time using services. Dr and staff explain details before and after procedure."

5.0 Review from J.C. Source: Google Dec 29 2021

"Excellent staff and great doctor. Would not go anywhere else. Have been seeing Dr H for many years and trust him completely"

5.0 Review from C.V. Source: Google Dec 21 2021

"Greatest care and interest in patients. My colonoscopy was a tremendous experience for that type of experience. They asked me to get dressed following my procedure. I wasn’t even aware Dr. Horowitz completed it. Top notch all the way. Especially in sharing my findings."

5.0 Review from M.K. Source: Google Dec 21 2021

"Dr. Horowitz puts your mind at ease and has an extremely warm and caring bedside manner. I wouldn't go to any other doctor for gastro period."

5.0 Review from M.T. Source: Google Dec 02 2021

"Love his compassion and concern for his patients. He listens and addresses your health issues. Explains what method of care is needed. He is honest and takes the time to get to know you. Highly recommend 👌"

5.0 Review from S.N. Source: Google Dec 02 2021

"I’ve been going to Dr Horowitz for many years. He listens to my complaints and helps me to figure out a plan for my health."

5.0 Review from R.S. Source: Google Nov 15 2021

"A good down to earth doctor who takes the time to listen and then decide what is best for the patient."

5.0 Review from C.S. Source: Google Oct 18 2021

"Dr. Horowitz has helped me tremendously with my Crohns…We’ve tried different treatments to help with flare ups and I’m glad we found the right one. He make sure I stay on track with all my test and regular check ups…I highly recommend him plus he’s super nice and professional."

5.0 Review from P.F. Source: Google Oct 18 2021

"A warm and friendly atmosphere, everyone one treated me wonderful. Once inside with Dr. Horowitz is warmth and professionalism matched with a wonderful and quick procedure. He explained everything he was going to do and and asked if I had any questions before and after everything was done. He also told me what he did afterward."

5.0 Review from K.J. Source: Google Oct 18 2021

"Great doctor and nursing staff!"

5.0 Review from K.M. Source: Google Oct 12 2021

"My consultation with Dr. Matthew Horowitz, M.D. was very informative, he's was very attentive to what my concerns were and made me feel confident in what my procedure would consist of and delivered. I would absolutely recommend his services."

5.0 Review from J.C. Source: Google Oct 02 2021

"In my review I neglected to mention. that Dr Horowitz has an excellent staff who treat everyone as though they are the "only" one. They are a great combo . You can't go wrong with this great service you will get!"

5.0 Review from B.C. Source: Google Oct 02 2021

"2nd time having a colonoscopy with Dr. Horowitz--efficient procedure, woke up quickly from anesthesia. Given a copy of my results immediately. Will return to Dr. Horowitz."

5.0 Review from B.W. Source: Google Oct 01 2021

"Dr. Horowitz tells you the results soon after. He answers all of your questions. He and his staff are very professional, friendly and courteous. They provide you with privacy and keep you informed with what you can expect. They help to make this procedure unobjectionable. I would highly recommend them for any gastroenterology concern."

5.0 Review from M.R. Source: Google Oct 01 2021

"Horowitz explained the procedure well and was very efficient with the procedure. I didn't feel a thing and he was very thorough with the results. Thanks!"

5.0 Review from B.N. Source: Google Oct 01 2021

"I think the staff an DR Mattew Horowitz, MD for all of the care an answer question that was asked iwill returned for my next colon test and tell others about the well care that i receive."

5.0 Review from M.F. Source: Google Sep 24 2021

"Dr. Horowitz is an excellent doctor who listens and cares about his patients. He's very knowledgeable and tries his best to help his patients. I highly recommend him to anyone looking for a great GI doctor."

4.0 Review from L.J. Source: Google Jan 14 2021

"I normally wouldn’t use social platforms to reference Doctors. Always refer to the actual medical references and resources. I had a procedure done at his office it went very better than I thought. His staff was friendly and helpful and professional most of all it was virtually painless. I would have given 5 stars but the nurse who prepared me for checkout abruptly pulled out the IV needle while my arm was south and not resting by my side I had some bleeding. Otherwise, it was a good medical experience. He does have 35 years of experience and is from the original Ingalls hospital aka The University of Chicago."

5.0 Review from T.B. Source: Google Feb 08 2019

"Fantastic doctor. He made the colonoscopy experience easy. I refer him to all my friends and family. We all love him!!"

5.0 Review from C.W. Source: Google Aug 21 2015

"First rate physician. Explains everything in easy to understand terms and at the end asks if I have anymore questions."