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.

Active Filters

GI Conditions John Vainder, M.D.

Filter By Ranking

5

Filter By Source

Google (8)

Filter By Person

Filter By Procedure

GI Symptoms (469)
    GI Conditions (515)GI Procedures (305)

    5.0 Review from M.S. Source: Google Feb 25 2023

    "I recently had a doctor's appointment with Doctor Vainder and I cannot recommend him enough. From start to finish, the experience was nothing short of exceptional. I appreciated his thoughtful approach and genuine interest in my well-being. Throughout the exam, he demonstrated an impressive depth of knowledge and a skillful touch. The office staff was friendly and efficient, making check-in a breeze."

    5.0 Review from K.G. Source: Google Jan 25 2023

    "Perfect experience with my colonoscopy by Dr Vainder. Medical excellence with a personal touch."

    5.0 Review from S.H. Source: Google Dec 25 2022

    "Dr. Vander is a very caring & concerned doctor, he tells you his opinion after he gives you a choice and he's a very pleasant individual. Thank you Dr. Vainder"

    5.0 Review from K.J. Source: Google Dec 25 2022

    "For more than 30 years, Dr. Vainder has managed my ulcerative colitis with his sage judgment and careful attention. Thank you!!!"

    5.0 Review from M.N. Source: Google Aug 25 2022

    "He’s a great physician. He really listens to you and offers thoughtful insight."

    5.0 Review from J. Source: Google May 25 2022

    "I had my colonoscopy done by Dr Vainder and he’s great. He did an awesome job and explained everything to me. Very knowledgeable and experienced in his field. Thank you and God bless you."

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

    "I have had a few colonoscopies performed by Dr Vainder over the past number of years. During these procedures, I only had a brief pre-op conversation with Dr Vainder until the sedative kicked in. And of course I hardly ever remember his post-op comments since some of the drug residual affected my memory! I did receive a very thorough written follow up with the results of my procedures. However, I recently needed a procedure to check out some acid reflux issues. During my pre-op office consultation and follow up office visits, I finally got to spend some time with him, unencumbered by drugs etc! I found Dr Vainder to be very personable. He talked to me like one of my friends in trying to determine a solution to my issues. I didnt have to listen to a bunch of "medical school speak" that I probably couldnt understand. After he reviewed op results and with input from me, he proposed a plan for a 60 day period and we would evaluate afterwards. No speeches, no lectures, no big medical terms...just a simple straight forward plan. I really appreciated his honesty and genuine interest in solving my problem. I highly recommend Dr Vainder and have been very pleased with his services."

    5.0 Review from V.T. Source: Google May 25 2020

    "They were timely and extremely nice. I like Dr Vainder a lot; personable and friendly. It’s always nice when people take a little extra time. I appreciated that."