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 K.N. Source: Google Jun 29 2023

"Dr. Cahill is a good gastroenterologist who is very knowledgeable. She she listens to you before making any decisions and partners with you on those decisions. I’m confident in her abilities and guidance whenever I have an issue."

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

"Excellent Gastroenterologist. Very detailed and she is very focused on keeping you healthy."

5.0 Review from C.O. Source: Google Dec 25 2022

"Dr. Cahill is thorough and spends time with you to make sure you get the healthcare you need."

5.0 Review from S.G. Source: Google Sep 25 2022

"Dr. Cahill is a very professional and personable doctor. She is very knowledgeable in the gastroenterology field."

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

"Dr. Cahill takes her time with her patients asking questions, and answering all of your questions. If your looking for a Gastroenterologist I highly recommend her."

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

"It was a pleasure to meet Dr. Cahill. She was very pleasant and professional. She took the time to answer all of my questions and concerns about my upcoming procedure of my endoscopy copy and colonoscopy and gave me options as to how I would be sedated to ensure my test went smoothly. I was with my previous gastroenterology doctor for over 20 years until she moved her office so I'm so happy to have found my new, long term doctor. I would recommend Dr Cahill to anyone looking for a gastroenterology doctor who really cares."

5.0 Review from B.E. Source: Google May 25 2021

"She's brilliant! Solved my gastro mystery and I am very grateful!"

5.0 Review from P.A. Source: Google May 25 2020

"I had a very positive experience with Dr. Jennifer Cahill who I found to be thorough, personable, professional and accommodating. I’ve been a patient with NW Gastro now called Illinois Gastro for 25 years and find the practice well run. I trust my health with Dr. Cahill and this practice."