Patient Reviews
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.
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- Donald Penn Jr., M.D. (1)
- Eli Kuga, M.D. (3)
- Jonathan Rosenberg, M.D. (89)
- Kenneth Chi, M.D. (1)
- Megan Ann Becker, PA-C (2)
- William Levis, M.D. (1)
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- Eosinophilic Esophagitis (1)
- Esophageal Motility Disorder (1)
- Hemorrhoids (1)
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- Esophageal Varices (1)
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"Is the doctor always It takes the time to answer my questions. Is the staff is also great."
"Great physician, caring, attentive, down to earth, explains everything and is just simply kind and good at what he does ! Recommend him to all who need a solid GI doctor!"
"I'm so happy that Dr. Rosenberg reassured me that I don't have cancer😄I'm so satisfied with the raised dosage of my medication and the add on medication. It's working out wonderfully so far. Thank you very much for your help Doctor enjoy your day 🙏"
"Dr Rosenberg is the most attentive Dr I've met.He was well informed about my condition and really put me at ease."
"He's a wonderful doctor and has a great staff."
"The Dr actually listens to me and takes what I say into consideration. Also very easy to talk to, excellent bedside manner"
"I have been going to Dr. Rosenberg for 20 years. Always happy to see me and makes me feel comfortable around him.
He’s a great listener and always seems to ask the right questions, the ones you are afraid to ask.
I had my choice of other doctors but when you have to see a doctor about something so embarrassing as this and you feel that comfortable you stay with him.
Thanks Dr. Rosenberg!"
"I did a televisit with Dr Rosenberg. He had reviewed my chart which was in the system. I explained my reason for the visit, he asked some questions which provided the details he needed to form an opinion, and he clearly suggested a plan for maintenance care. He was personable and explained medical issues in layman's terms. I highly recommend Dr. Rosenberg."
"Detail and friendly. He takes his time to listen and review your past health history and address your needs.Good bedside manners and many locations"
"Each time I have an appointment, he & his staff make me feel like they know me personally. They show genuine concern and care for my thoughts and questions."
"Doc Fred Rosenberg is very professiona, my experienced on him and hes staff is exceptional. Hes very compassionate and explain everything, and all the staff are very nice, helpful and doing an excellent job."
"Dr Jonathan Rosenberg has been taking care of me since 2017 he has been most efficient in helping me keep a good clean bill of health at my age 66 he has been a very good Doctor in his field I thank him and his staff for all their help"
"Very nice Doctor,very helpful and answered all my questions. This office is very good."
"Dr Fred Rosenberg is my new GI. I met him in the middle of a serious issue. He quickly made me comfortable and confident in his care. I am sure we are off to a great start."
"I had a follow up visit with Dr Kirsch/Dr Rosenberg , Dr Rosenberg was very thorough and seemed interested in me as a patient. He recommended some new treatments and a follow up visit in three months, I’m looking forward to see the new results😊"
"I have been a patient of Dr. Fred Rosenberg’s for over 21 years. I went to him at the age of 23 when I was diagnosed with ulcerative colitis. Outside of three years when we moved out of state, Dr. Rosenberg has been my main doctor and advocate. He is extremely knowledgeable and personable and he always listens to me and works with me to come up with the best solution. He is a doctor I truly trust and can count on and that means so much. Having UC is not fun and he’s gotten me through some very tough times. I highly recommend him!"
"The office staff was very friendly and helpful. Dr. Rosenberg has great bed side manners! He actually sits down to listen to your concerns. Isn’t trying to rush out of the room like most doctors. He’s a very knowledgeable doctor and I appreciated all his feedback."
"My first visit was a very pleasant experience. I was greeted with a smile even though we were masked up and was seen right away. When Dr Rosenberg entered the room he also greeted me with a calming approach by introducing himself with eye contact and a strong handshake. The remainder of my visit followed through the same way. This is a perfect example of how a Doctor's visit should go....thank you!!"
"First time going he listened to me within 20 figured out what was wrong with me gave me antibiotics and now the swelling and pain is gone and he got rid of the other meds that were also causing the problem he is a wonderful dr"
"Very satisfied."
"Dr. Rosenberg is an amazing doctor. He did an excellent job diagnosing my issue and I’m now enjoying a pain free life instead of spending time in an ER with extreme pain."
"Wonderful caring Dr."
"Dr. Fred B Rosenberg is very friendly and kind even knew a word in my mother’s language, that he said to me, very knowledgeable and loves what he does! I highly recommend him!"
"Very professional excellent service."
"Wonderful, thoughtful thorough physician. Staff very amenable"
"I first went to Dr. Rosenberg for a colonoscopy. Several years later in 2018, I was having stomach problems. After many months of going to my primary care doctor for stomach issues. I decided to make appointment with Dr. Rosenberg. He saved my life that day by listening to me and sending me for CT scan. The scan revealed stage 4 ovarian cancer.
Thank you Dr. Rosenberg!!!"
"This is THE BEST gastro doctor in lake county to my knowledge...the professionalism he brings, he doesn't rush through the visit...he makes sure he covers all areas and pays attention to what you are telling him, the care he brings is phenomenal, always has a solution to you issue's, his office staff, and his nurses (especially Christa) are the BEST at what they do...I personally thank you all."
"Dr Rosenberg was very polite, professional and trusting. I would highly recommend him."
"Dr. Rosenberg talked me through the procedures and left me feeling very comfortable and confident in his abilities. The procedure's went smoothly just as he had explained. I would definitely recommend Dr. Rosenberg and his staff for any gastro issues!"
"Great care, personable. Dr. Jonathan Rosenberg was easy to talk to and explained everything clearly. Wonderful doctor!"
"Dr. Fred Rosenberg is compassionate and dedicated to helping his patients achieve the best possible outcomes. When it became clear that my next treatment strategy should be the determination of whether I qualify for TIF, Dr. Rosenberg reached out to his partners who specialize in this procedure to expedite an appointment for me. You don't often see this level of care in today's health care environment."
"First time visit!
Very friendly office. The reception desk is welcoming and the nurse was great! I didn't feel rushed and felt confident that the doc is an expert in his field. It's a good feeling when you trust that a doctor truly cares about you. Dr. Rosenberg displayed that."
"Very friendly staff. The doctor was pleasant, listen well to my concerns and very comforting. I would definitely recommend Dr. Rosenberg."
"Dr. Rosenberg is awesome. He has treated me for several years and has been a wonderful medical provider. I would strongly recommend him to anyone needing a G.I. specialist."
"Dr. Rosenberg is very professional and he makes you feel at ease. He explains everything in a way that you understand. He is wonderful Doctor."
"Dr. Jonathan is the best. He always listens carefully and we always have an open dialog about my condition. We truly work as a team and he is always available for me if needed. Best of all, he has my chrones disease in remission."
"Dr. Rosenberg has exceeded my expectations every time. I am so thankful for his care! I trust him 100% Thank You!"
"Dr Rosenberg is wonderful! Besides being an excellent doctor he is truly a kind person. He answers all questions without making you feel rushed and explains everything in a way that’s understandable His follow up is impeccable and his staff is great too!"
"Dr Jonathan Rosenberg is professional, friendly, and not an alarmist which is very important. He prescribes only necessary medication without overdoing it. I highly recommend him."
"Dr. Rosenberg listened well and made me feel like he would truly help me figure out my health challenge."
"Dr. Rosenberg saw me for some stomach issues. I'm pretty young but very symptomatic-rather than brush me off due to age, he went the straight shooter route and explained my options and possibilities and scheduled me for a colonoscopy to ensure there are no issues. I haven't had it yet but I feel better about the situation knowing my care team is making every effort to diagnose and generate a treatment plan for me."
"Great doctor! I'm doing very well in my treatment. Seems to treat many people who are financially less solid."
"Everyone is professional and I never had problems at the office, at the hospital, Dr. Fred Rosenberg is very compassionate and I trust him."
"Doc Rosenberg is an excellent communicator, and let's you know his thought process, which is very refreshing. He is personable and transparent and makes you feel very comfortable."
"Dr. Rosenberg is awesome. He is really down to earth, treats you like your family and ensures you that everything will be okay. He is everything right with the medical field."
"I really like how I was made to feel very comfortable. Dr. Rosenberg is very informative and professional."
"Dr. Rosenberg is very professional and welcoming. I would definitely recommend him."
"Dr. Rosenberg is a wonderful Doctor who makes you feel as if your his only patient. He asks questions so that he may understand how best to treat your situation.
His Staff is very professional and take ownership over all details to your appointments, Medications and follow up procedures."
"Dr. Johnathan Rosenberg is the best Gastro physician in Lake County...been with this practice for years...staff is great, Christa is the best nurse I've had...highly recommend for anyone seeking a gastro specialist."
"Was very nice and made my mom feel comfortable."
"Very pleasant initial visit. Staff and Dr Rosenberg very kind, assuring and easy to communicate with about my upcoming procedure"
"Dr. Jon Rosenberg has always been very patient and caring. He is thorough and includes his patients in all aspects of their care. Would recommend without reservation."
"Dr. Rosenberg has a great personal approach unlike some doctors I've met."
"I was highly impressed with the office staff and Dr. Rosenberg. It was my first visit to inquire about a colonoscopy (45) now and he was very calm and knowledgeable about my visit. He made the office appointment very pleasant and did not rush at all. He answered all my questions and made me feel better about my upcoming procedure. The office was very Covid clean and safe as well! A+
He was down to earth & funny !
*12/28 surgery update **
He was outstanding and I was so happy his bed side manner was A+ and I HIGHLY recommend Dr. Rosenberg
Thank you
Samuel Rosengarten"
"Wonderful! He knows what he is doing."
"The North Shore Endoscopy Center support team is friendly, courteous, caring and professional, as is Dr. Fred Rosenberg. The Dr. will take the time to ask questions about your symptoms, listen, and suggest next steps. Following my procedure he reviewed his findings with me and let me know he'd be following up after further results were available.
I will also add that the surroundings (building, waiting room, outpatient room) are clean and professional with strict Covid protocols.
I highly recommend Dr. Rosenberg and the supporting staff!"
"I found Dr. Rosenberg to be really knowledgeable and helpful in regards to my concerns. He has a great bedside manner and I would definitely recommend him."
"Dr. Jonathan Rosenberg is super easy to talk to, he explains everything in a way you can understand. I felt his kindness immediately."
"Dr Rosenberg is excellent. Great attention to detail and very considerate."
"Great doctor, funny too! Helped me with all my problems and fixed them all. I appreciate all his time and help to get my stomach right."
"I had an excellent visit with Dr. Rosenberg. He listened to me and used his great personality and excellent medical knowledge to help me feel better and more at ease about my sickness at the time."
"Dr Jonathon Rosenberg is a great dr. And his staff is always helpful and nice."
"Dr. Fred Rosenberg is working very hard at figuring out my GI issues that I'm having. Overall, everyone has been very friendly and helpful within his team of people."
"Love Dr Rosenberg& staff
Always supportive and excellent diagnostician!"
"Dr. Jonathan Rosenberg is a kind, caring physician. He appears to be very personable, and has a friendly honest approach. He makes a point to communicate, after reviewing past records... Giving a clear explanation of possible solutions to the problem. Highly recommend!"
"Dr. Rosenberg is both personable and thorough. Highly recommend."
"Everything was very good"
"Dr. Rosenberg Jr. is the best! I've been going to IGG for many years. I could not function with my gastro issues and after many tests and procedures, Dr Rosenberg found a solution for me that works great!"
"I've had business with dr. Fred Rosenberg before. He's a good listener and explainer. I respect his knowledge and recommend his Services if needed."
"Great Doc and office. Jonathan Rosenberg has helped me immensely."
"Dr. Rosenberg is very professional and thorough. He explains every procedure so patients understand what to expect. He is not an alarmist and does not do anything that is not necessary. I’ve been going to him for years and I highly recommend him."
"Dr. Jonathan Rosenberg is a great Doctor and staff! Very thorough and professional as well as understands patient side of the complaint as well as medical ."
"Great office staff! Dr J. Rosenberg treats you like family!"
"DR Rosenberg has a very good bedside manners and easy to talk to."
"Dr. Rosenberg is a very caring person and speaks to me in a way that I can understand. He is a straight shooter!"
"I am very happy to be a patient of Dr. Fred Rosenberg. He is very thorough, kind, caring, patient, professional and has a good sense of humor. I highly recommend him."
"Dr Rosenberg is very informative, he listened to my issues, give reasons and let me know what works for my issues."
"I was pleased with Telehealth call from Dr Rosenberg. Although I have never met him, he made me very much at ease and answered my questions and concerns. I will follow up in a month. Than you"
"Dr. Rosenberg
Wad very polite and concerned about everything about me.
This was my first time seeing him via phone. He schedule me for testing and i received a appointment for less then two weeks away."
"(Translated by Google) Very nice staff and very attentive to my questions doctor explained to me clear my problem calmly and gave me instructions one by one, 100_% satisfaction.
(Original)
Muy agradable el personal y el doctor muy atento a mis preguntas me explico muy claro mi problema con calma y me dió las instrucciones una por una ,100_% de satisfacción."
"Dr. Fred Rosenberg has saved my life on more than one occasion! I am eternally grateful for his extraordinary knowledge, kind demeanor, great outlook, and dedication. His professionalism is a natural part of who he is!
Dr. Rosenberg was recommended to me by one of my other doctors, so I knew he would be a wonderful doctor. Sure enough Dr. Rosenberg is fabulous. I have had many colonoscopies performed by Dr. Rosenberg, but over seven years ago when I was extremely ill and planning on taking a family vacation to South America, is when Dr. Fred Rosenberg first saved my life! The second time Dr. Rosenberg gave me the best advice was right before this Thanksgiving. It’s extremely upsetting to be ill, but to be ill before a vacation or holiday is an added stress. Thanks to Dr. Rosenberg not only was I able to take that once in a lifetime vacation in 2012 but this Thanksgiving with family and our first granddaughter has been memorable. I wish I could give Dr. Fred Rosenberg higher praise than he is awesome and wonderful! But take it from me, one extremely grateful patient, Dr. Fred Rosenberg is the best gastroenterologist! Thanks a million for all your wonderful care, Dr. Rosenberg. I can’t thank you enough for your dedication and time and professionalism! You are phenomenal!"
"Very professional and a great bedside manner! Would highly recommend."
"Arrived early and completed all requirements to have procedure....I was taken back to prepping within 10 minutes of my scheduled time. Staff was friendly and very efficient in getting me ready to have my endoscopy....Dr Rosenberg was great and explained the results and follow up necessary"
"Dr Rosenberg was so responsive when I was having an emergency situation. His office staff was great in helping me also. I also saw Dr Fred Rosenberg who spent time and truly listened to me and help me with my situation."
"Very thorough. Explained everything.
I felt very comfortable with Dr. Rosenberg"
"lovely staff...efficient..on time...dr rosenberg was highly knowledgeable, warm and caring"
"The staff was very friendly and helpful. Dr. Rosenburg was professional and informative. Would recommend to anyone"
"Dr. J. Rosenberg is very professional yet warm & friendly. He is not an alarmist, which I like, and he is very thorough with his exam. All necessary tests are performed and medications given but nothing is unnecessarily performed."
"I promised myself I would take the time to write this review after the amazing care I received from Dr. Jonathan Rosenberg. I literally wish he was my internist. Been having stomach issues for months, went to another reputable doctor who treated me as a number. Dr. Rosenberg is caring, intelligent, thorough, competent. I’m FINALLY feeling as though I have answers and am on the road to recovery. He’s the very best and I owe him my gratitude. He did every test possible, listened to my concerns and has finally figured out my issue. He’s a gem."
