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.
"Had my colonoscopy done by Dr Horowitz and his team. A very easy experience very professional group. Everything from booking a n appointment through the procedure was effortless"
"Dr Horowitz has been my gi doctor for many years and has always explained what was going on with me he has treated and solved the problem with his kind and knowledgeable care I recommended him highly to many of my friends"
"I received quality professional compassionate just overall excellent service from all staff and MD anesthesiologists that took care of me and this is the second 3 rd procedure I have had with this facility I am happy to say they were all this pleasant"
"Dr. Horowitz and his staff treated me like I mattered. The listened to me, answered questions and explained things very simply. That was wonderful in terms of curbing my anxiety regarding my upcoming surgery. I can't thank you all enough."
"To the best of my knowledge everything went well with the procedure and I’m pleased to say I came out of the anesthesia. The anesthesiologist made me feel very uncomfortable. The doctor as well. Thanks for giving me the opportunity to respond."
"The doctor and staff were very friendly and thorough. I was given information prior to my procedure. I definitely felt my care was personal and did not feel like a number."
"I was very happy about the care that I received from Dr. Horowitz and his entire staff. He explained everything to me in detail before and after my procedure. I felt at ease. His staff made a well being follow up call a few hours later and I greatly appreciated that. I highly recommend him."
"They never make me wait to long Dr.Matthew always ask you questions about what's bothering you and he listens to what you say and then he'll work from there"
"Dr. Horowitz talked to me prior to my colonoscopy to answer any questions I had which made me feel comfortable. Dr Horowitz and his staff were all very professional, caring, and friendly. They made my first colonoscopy great."
"Dr. Horowitz and staff couldn't be nicer. It was a pleasure to be treated as a human and not just one of the numerous patients they see on a daily basis. Brandi and Nancy were so upbeat and a pleasure to be taken care of by. While more and more staff at doctor's offices act like you are an inconvenience, this staff is the exact opposite. Having a colonoscopy is not anything anyone looks forward to--this staff is what should be the template for other offices to base themselves off of."
"Ok everyone if you're over 50, get your test done! The staff runs like a well oiled machine, you're in and out before you know it. Dr. H. is very thorough and explained my situation well. The staff is great!"
"There's a good reason that Dr Horowitz gets consistent 5 star ratings from his patients - he is simply one of the finest doctors out there. Years of experience, easy to talk with, plus an excellent staff."
"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"
"Dr. Horowitz was compassionate. He calmed fears by explaining what to expect prior to the procedure and once over he explained the results of the exam. He listened and patiently answered questions."
"From the time I called the office to make my appointment until the call after my procedure was pleased every person that I spoke with. Everyone was was super nice. Nancy and Naomi just stood out to me as caring and and warm. But everyone in that office spoke and was pleasant. Dr. Parisi told me I would be in good hands with Dr. Horowitz and he was right. He Greeted me when he walked past. He explained what would be done and he let me know I was all good and in the clear."
"Hi I'm Cordell Jones Dr Horowitz put all my fears at ease of meeting a new doctor he made it easy for me to talk to him explain my feelings and what was bothering me I would recommend him to all of my friends and most of all he listened to your description of what's bothering you"
"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."
"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."
"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."
"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."
"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."
"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."
"I am always pleased with my medical care provided by Dr Horwitz. Very kind and warm spirited person. I feel he really cares about my health. God bless him always"
"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."
"I would highly recommend Dr.Horowitz his professional experience and bedside matter was superb. He informed me step by step and answered all my questions and made me feel less anxious during the procedure."
"Dr. Horowitz you are a delight and awesome doctor. Thank you so much for coming to me before my procedure and talking to me and what you would be doing and the extent of the procedure. Your team of professionals, the anesthesiologist, the nurses and caregivers was so kind caring. Also I thank the nurse that phoned me the day after the procedure who called to check in with me to make sure everything was going well."
"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."
"I felt very comfortable with the staff and doctor. Dr. Horowitz was very professional and took the time to explain everything to me. I would recommend him to anyone who needs the service."
"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 it.lol"
"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."
"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."
"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."
"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."
"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."
"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."
"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."
"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!"
"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."
"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!"
"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."
"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"
"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."
"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!"
"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."
"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."
"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!"
"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!!!!!!"
"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."
"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 👌"
"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,"
"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."
"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."