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.
"I am always welcomed by the staff with such kindness, appreciation. Dr. Greensburg is such a comforting person and is always doing whatever he can to resolve my needs. Best GI center ever!"
"From checking in to the prep nurses to the nurses during the procedure and Dr. Greensburg. My experience was not stressful. It was was very good and very quick. The process went very smooth."
"Always feel much better after talking to Dr. Greenberg. He is very patient and kind when dealing with me, an anxious patient. He saved our daughter’s life many years ago when she was diagnosed with Crohn’s Disease and we are eternally grateful!"
"Dr. Greenberg and his team were great and caring! I was also very grateful they accommodated me (as I was leaving town) and still found time to do the procedure the same day even though I did not get clear prep instructions for that day's procedure."
"I have been here enough times to state very helpful staff in billing and schedulers who get my time as well as the doctor they work for. His assistants and he himself always treat me respectfully. Very knowledgeable"
"Dr Greenberg and his staff are courteous and thorough. I had a colonoscopy; they sent me detailed instructions of what to expect from prep to post procedure, and all went as expected. Prior to and post-procedure Dr Greenberg was there himself to answer all questions and review the preliminary result. His staff followed up with actual results too."
"This was the first time I saw Dr Greenberg. He had a very pleasant bedside manor and was able to help me with my concerns. I would definitely recommend Dr Greenberg to anyone that needs a GI doc!"
"I was very pleased with Dr Greenberg and his team that performed my procedure. Everything went smoothly! The outpatient facility was perfect and easy! Thanks, Elizabeth Hansen"
"Dr and staff were professional and kind. Very clean facility and procedure scheduled occurred on time! Very impressed and extremely pleased with the care and promptness of my appointment."
"I have been to Dr. Bruce Greenberg for all my all gastrointestinal issues. He has been doing and mine and my wifes colinoscopies for 23 years. He is very kind and gentle. Dr. Greenberg also has a great bedside manor and all the office staff are always positive and friendly and very helpful. Choose Dr. Greenberg you won't be disappointed in his professionalism. Thank you Dr. Bruce Greenberg"
"I recently turned 50 and went in for my procedure you can figure out what it was no need for me to tell you. The place was clean staff very friendly and Dr. Greenberg was fantastic, he explained the procedure in detail and made me feel comfortable since I never had anesthesia."
"I’ve experienced colonoscopy procedures many times here and doctor Greenberg, anesthesiologist and nurses are all nice and experienced well. I recommend this facility for colonoscopy."
"Love the staff and Dr. Greenberg. They have helped me through a challenging time and I appreciate their professionalism, kindness, and efficiency as well as the nice clean attractive facility."
"Dr. Greenberg is a professional and that’s why I continue to see him. He cares about his patients, asks the right questions, and doesn’t talk down when answering mine."
"Dr. Greenberg and his organization are at the top of their game. They made me feel welcome and comfortable. Many thanks for all. Great job, highly recommend."
"I went for a colonosophy and the nurses and doctors were very helpful. They kept me calm and they were very professional. I'll definitely recommend them for any future appointments."
"I found Dr. Greenberg very patient and kind. He ran a bit behind but I could tell it’s because he wants to dedicate himself to each patient and give his patients his full attention and listen to their concerns. I didn’t feel rushed and I felt he genuinely cared and made me feel comfortable."
"Everyone with whom I had an interaction, from scheduling my appointment to my discharge, was professional and genuinely concerned about any questions I had."
"Everything was great from start to finish. Making the appointment was easy. The person was professional, courteous, and knowledgeable. Picked up the prep kit at the drugstore. The day of the procedure, check-in was easy. The nurses that got me prepared for the procedure were kind and professional. The anesthesiologist was great. He talked to me before the procedure and let me know what would happen. When I was wheeled in the room, Dr Greenberg was there to greet me. He was very professional and made me feel relaxed. After the procedure, he came to see me to see how I was doing and to tell me how the procedure went. Everyone there was great. Thank you all!"
"Can't tell how good a doctor he is, but He was a nice man, but couldn't treat me without the endoscopy and colonoscopy and when they called me to setup those appointments, they couldn't do it till September so I'm trying to find someone who can do it sooner, as I'm experiencing pain, but he was very nice."
"Meeting Dr. Greenberg for the first time, two weeks ago was a very pleasant experience as he was so nice and easy to talk to and listening to my questions!"
"Dr Greenberg is very thoughtful and thorough. He listens to everything you say/ask. He is patient and answers all questions as best as he can. I am grateful that he is so kind."
"I have been very happy with Dr. Greenberg. He has always been very patient and spent more than enough time discussing my medical needs. His staff has been wonderful. His nurse Donna has returned my calls within less than 24 hours. His staff on-site has answered all my questions. I am usually seen with 20 minutes. I am more than satisfied with Dr. Greenberg and his staff. I would definitely recommend him as a wonderful and caring physician."
"I have been a patient of Dr Greenberg for many years.I have always felt that their service is excellent including all of the staff.Thank you so much."
"If it's time for endoscopy of some sort, you mind as well go to Northwest Gastroenterology in Arlington Heights and see Dr. Greenberg and his staff. They're really good and know what they're doing."
"He is a very good doctor who listens,doesn't rush and takes care of our needs with great detailed explanation...over 10 years with him and I highly recommend him"
"The whole team was thoughtful and caring. Dr. Greenberg spent time with me before and after the procedure to answer all of my questions. Highly recommend."
"Dr. Greenberg did an excellent job of explaining what was going to happen during the procedure. He also met with me afterwards and gave a comprehensive review of the findings along with a future recommendation. Clinical staff friendly and informative. Would highly recommend."
"Dr Greenberg saw me for a general follow up appointment after providing care to me for the first time when I was admitted to the hospital. Although he said a follow up wasn't necessary he still accepted me as a new patient and took the time to answer all my questions. Never once did I feel he was rushing me off and he really made me feel cared for as a patient. His office was also able to schedule me a colonoscopy just 2 months after my hospital admission which I was very surprised and pleased with!"
"This doctor was amazing. His bedside manners were beyond incredible. Going in to talk about your health is never easy. Thank you Dr. Bruce for making this so smooth. Would highly recommend him."
"Dr Greenberg saw me for a general follow up appointment after providing care to me for the first time when I was admitted to the hospital. Although he said a follow up wasn't necessary he still accepted me as a new patient and took the time to answer all my questions. Never once did I feel he was rushing me off and he really made me feel cared for as a patient. His office was also able to schedule me a colonoscopy just 2 months after my hospital admission which I was very surprised and pleased with!"
"I would highly recommend Dr. Greenberg for all your Gastro needs. He is very knowledgeable, professional, friendly, personable, listens to your needs, and highly competent to provide the best personal care to assist any patient, while guiding you to better & stable health."
"Dr. Greenberg, is an excellent doctor, he makes you feel comfortable, explains thoroughly, is compassionate, and have a great personality, easy to talk to. I would highly recommend him."
"All of the staff were polite, efficient and my test went smoothly without any delays. I have been a patient of Dr. Greenberg for over 20 years, and I would highly recommend him to anyone requiring gastroenterology services"
"Dr. Greenberg,his predecessor and Northwest Gastro have kept me healthy and out of the hospital for the last 45 years. They are caring,responsive and experts in their fields . Their nurses and support staff are wonderful too. These Drs. Are THE BEST"
"Dr. Greenberg and the people who assisted him during my recent procedure were the definition of professional, friendly, and supportive. While these things are never easy to endure, I felt comfortable and reassured the whole time this was taking place. Thanks to Dr. Greenberg and staff for making this as easy as it could be."
"I have known Dr.Greenberg for many years. Good listener and knowledgeable . Good Doctor, patient ,understanding of your problem and you are in his good care. Have your list and ask!"
"This doctor has saved my life multiple times over the years he not only is one of the best doctor's i have, he has the best personality I've ever seen in a doctor, he always goes that extra mile to help me out anyway he can, I can't speak highly enough of this man"
"Dr Greenberg is an excellent doctor. I've have been going to see him for the pass 5+ years and he is very caring, listens to you, very knowledgeable. He does research on any medication before giving it to you. I have gone through so many medications until I found the right one. I would definitely recommend Dr Greenberg to anyone that needs the help he is worth taking your time to see him. I have no complaints at all."
"I always experience fear anticipating this test. Dr Greenburg and his staff are very professional, calm, confident adding humor. This alleviated my anxiety through the procedure. I received verbal report from Dr Greenburg immediately after the procedure. Yes, I'll be back here in five years."
"I've been going to Northwest Gastro for many years. I had seen one of Dr Greenberg's partners until he retired a couple of years ago. Since then, Dr Greenberg has been working with me. I'm very happy with his care. He is not just a "good doctor". He gets to know you and cares not only about your health but your well-being. I suppose this means he has a great bedside manner. I feel as if he truly cares and this is demonstrated by his interactions. I highly recommend Dr Bruce Greenberg for those needing a Gastroenterologist."
"My Dr Greenberg will be always my first choice! Caring, Educated, Well Manner, a Gentleman….. Clear in explaining the matter. This is a FANTASTIC DOCTOR AND GREAT PREMISES. DONNA & TINA GREAT STAFF Thank You! Thank You."
"I had my first visit to Dr. Greenberg for a screening test last week. From pre-test preparation instructions to clinic work and test, as well as the follow up call, everything was professional and I felt taken good care of. Much appreciation to Team Dr. Greenberg!"
"Dr. Bruce Greenberg is a wonderful doctor. He takes the time to explain everything and answer questions you may have. Due to Covid-19, I had one phone appointment with him and he was wonderful. After my procedure, he came in with the information he found and told me all would be good with me. I highly recommend this doctor to everyone. Thank you Dr. Greenberg."
"Dr. Greenberg was very caring and took the time to listen to my issues. I was not rushed at all. I am confident my procedure will go well with him as my doctor."
"Great doctors at their office. Very helpful & they listen to what you’re experiencing. The office staff is great too. Very friendly & knowledgeable. These are the only doctors that I will go to with my GI issues."
"I know Dr. Greenberg for 10 years and he always treated me with the high level of professionalism. I would definitely recommend him to my family and friends."
"Extremely professional from the minute I walked in! Dr. Greenberg is a great listener, explains things well and is up on all the latest information in his field. Highly recommend!"
"Dr. Greenberg has the best bedside manner that I’ve seen in many years and as a nurse, that says a lot. I took my dad to his appointment because he gets nervous at doctor visits and he made the entire appointment painless. He listened to my dad ramble for easily 30 minutes and listened to every word that came out of his mouth, even if it didn’t exactly correlate to what he was asking lol. He took his time explaining everything to us. Never once made it seem like he was busy with other things. He went above and beyond to make sure my father got his medications in a more affordable way since they can be so expensive at some pharmacies. 10/10 recommend. My mom will be going to him now too because my dad raves about him, and never once has he raved about any doctor"
"Dr. Greenberg and his staff were supportive and informative, making the entire experience stress free. Besides obviously being a highly regarded member of the medical profession, Dr. Greenberg actually puts patient medical needs ahead of all else. Thus, if a younger member of his group has more expertise in an area that would best benefit the patient, Dr. Greenberg encourages the patient to have his associate take the next step in treating the issue. I think Dr. Greenberg is the epitome of what all doctors should strive to be.... Thorough, informed, caring, willing to discuss all aspects of the situation. Dr.. Greenberg called me from his home one evening to discuss the pathology report and to assure me of the person he wanted me to see for resolving the issue without invasive surgery. He even suggested something to add to the 'prep' to make it more palatable. Highly recommended by me. I don't hand out rave reviews lightly."
"The first time I came to this practice was about 15 years ago. When I recently looked at the names of the doctors in this practice via their website, I think many of them are now unfamiliar to me (newer and younger), but I was happy to see that Dr. Greenberg stayed on. He’s been my doctor from day 1 (2005) when I was first diagnosed with colon cancer. I find Dr. Greenberg to have good listening skills, a gentle, compassionate, and personable doctor.."
"Dr. Greenburg is outstanding! He answers any questions or concerns and provides excellent care. I have been seeing him for 20 years and my quality of life has greatly improved!!"
"Dr Greenberg has been great. He is always keeping my wife involved in my treatment which she appreciates. He is also very encouraging in finding the right drug to put me in remission."
"Dr. Greenberg is an awesome doctor. I was a new patient. He took the time to ask me why I was their. He actually listened to me. He addressed all of my concerns and explained to me the action plan going forward. I would highly recommend him."
"(Translated by Google) This doctor is very concerned about the patient and listens carefully to the patient's complaints (Original) 這醫生很關心病人，很仔細聽病人的主訴"
"Dr Greenberg was very patient and professional! Being that I I was his last patient of the day I never felt rushed even though my wife and I talked to much! Thank you Richard Ruchalski!"
"Dr Greenberg is a very caring physician. Was familiar with my history and made suggestions for my procedure. I look forward to seeing him on my next visit."