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.
"What an amazingly caring, knowledgeable, and thorough doctor! She listened and addressed all of my questions and concerns. So grateful she’s a part of my health care team!"
"My first appt with Dr. Stiasny was great. She was through and made me feel at ease knowing that we had a plan to find out what was going on with me. I plan to continue with her and follow her recommendations."
"I have an unusual situation and am ok with the outcome. She and her staff felt as though they completely understood my situation with the property. Thank you so much 🧚♀️"
"Dr. Spanier and her team are very thorough and help me better understand how to manage my GI issues. I have been seeing Dr. Spanier for many years and am so grateful that she is so knowledgeable about what my body is doing and how to help it!"
"Dr Spanier is a great doctor. She's very knowledgeable, caring, listening to my concerns about issues that are not easy to talk about. I would highly recommend her."
"I’m Lynn Smith. It was a good appointment. Dr. Jennifer was very nice and very calm. I liked that. The staff was professional. The front desk staff was on task, could have been a bit more welcoming. The doctor’s assistant was very pleasant and thorough. Sorry it took so long to respond."
"Dr. Spanier was very welcoming, and listened to my concerns. She is extremely knowledgeable and shares this knowledge with patients concerning our medical needs.She also helped me clarify my needs for the future, and helped me plan for the next several months."
"Dr. Spanier is very caring and professional in her approach towards her patients. She allows time to listen to your concerns and provide helpful solutions to your issues."
"Dr Spanier is very personable, there’s something about her that made me relax. I actually enjoyed my visit. She also, explained everything to me and encouraged me to ask questions."
"Everything from my first consultation to my follow up was very reassuring and made me feel comfortable. I would highly recommend Dr Spanier to anyone for GI concerns or check ups."
"Dr. Spanier and Staff were very professional and made me feel very comfortable during my visits. Dr.Spanier, explained my procedure very carefully and made sure that I understood all of the processes. At the procedure site, the staff was very friendly and courteous. Dr.Spainier, listened to all of my concerns and addressed them effectively."
"All I can say is that everything was done very professionally, from the person whom took care of the paper work, the anesthesiologists, and of course DOCTOR SPANIER. Thank you bunches to all of you 💕"
"I was fortunate a family member encouraged me to seek out Dr. Jennifer Spanier-Stiasny’s help. Meeting the staff first, I was impressed with their professionalism and courteousness. Following Dr. Jennifer Spanier-Stiasny’s advice , she performed a surgical procedure, no pain during or after. Her anesthesiologist, is the best. With Dr. Jennifer Spanier-Stiasny’s recommendations, involving diet, medications and exercise, I have been able to enjoy life again without the previous painful, digestive issues."
"I have been so thankful for Dr. Spanier. No one wants to have to need to see a gastroenterologist, which is why I appreciate her. She listens, is very kind and professional. I would recommend her to family & friends."
"I see Dr. Jennifer Spanier-Stiasny. She is absolutely wonderful. She's very smart. And she's always willing to answer my questions. The last year has been a rollercoaster for me health-wise since finding out I have NAFLD and liver disease. Doctor Spanier is calming and helps set my mind at ease. She has an excellent bedside manner. And she's very professional but I feel like I'm talking to good friend at our appointments. I feel very lucky to have such a great doctor."
"Dr Spanier is the best!!!! I had stomach issues for many, many years, then I met Dr. Spanier and looks like my problem finally is solved!!!!! Thank you!!!"
"Great experience with Dr.Spanier. She is a wonderful lady who is extremely thoughtful and caring. She works every angle she can to help you and get to the bottom of your health concerns. I highly recommend her!"
"Dr. Spainer-Stiasny,D.O. very warm. I felt at ease when I told her my troubles. She listened carefully . Dr. Spainer-Stiasny made me feel welcomed . Thank you."
"A very pleasant experience. I was treated respectfully by everyone in the office. They were efficient, sensible, and demonstrated profesionalism. I recommend Dr. Spaniard as she is a very knowledgeable professional that met all my needs."
"Dr. Spanier was patient, friendly, and highly knowledgeable. She took time to thoroughly listen to and investigate the background of my complaint and helped me understand my plan of care. If my children or other family members needed her specialty care I would seek her out and recommend her highly."
"Dr Spanier was wonderful, she really took time to listen to all of my issues. She made me feel very comfortable during my visit, especially during the pandemic."
"Dr. Spanier-Stiasny was attentive, thorough, and sensitive to the reasons for the visit. The staff were prompt and welcoming. I would strongly recommend the entire team."