Gastroenterology Illinois

Raising the Bar in Gastrointestinal Care

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Medical Excellence and Patient-Centered Care

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Gastroenterology Treatments across Illinois

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Thousands of happy patients

Dr. Kaplan and his staff of nurses that were in the room my son had come back for another procedure, Dr. Kaplan is a amazing doctor, And the staff of nurses that were in the room are amazing also, And when he came out of recovery, those nurses were amazing also and the doctor came out and spoke to me, He was very thorough. He’s a top-notch Doctor in my book.God Bless Him and His Family

N.P. Google

I have been a patient of Dr. Stinneford for years. I have always received great treatment and a very professional bedside manner. Dr. James...I wish you nothing but the best in your retirement. Enjoy each day! Thank you!

S.H. Google

In my 80+ years I have not had a better doctor visit than I recently had with Dr. Patel. First, it started on time. How rare is that? Dr. Patel was prepared; he had read my file before coming in. He spoke clearly, making sure I understood. He reiterated what the plan of action was, making sure I got it. I can’t praise my experience highly enough.

B.H. Google

All the staff unbelievable Nice , it really makea a difference :)

M.I. Google

I truly appreciate and really felt cared for! Dr. Sun is a great doctor. I Am grateful to have her taken care of me. And her Nurse Sue is fabulous, and so is the whole office!

M.H. Google

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Welcome to GI Alliance of Illinois. Our patient-centric focus will ensure that your care and comfort will always be our top priority. Our team of skilled GI specialists assists patients with achieving their optimal GI health through diagnosis, treatment, and management of a variety of GI conditions that range from acid reflux, bloating, and constipation to Inflammatory Bowel Disease, colon cancer, liver disease, and much more.

About Us

When it comes to colon cancer, it is always best to be proactive! The best way to prevent it and detect it early is to schedule a colonoscopy screening. A colonoscopy is also a great tool for diagnosing other bothersome symptoms such as abdominal pain, rectal bleeding, chronic diarrhea, and more. If you are 45 or over, at risk for colon cancer, or have a family history of colon cancer, a colonoscopy is a simple and easy 15 – 30 minute procedure to help you stay on top of your colon health.

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Inflammatory Bowel Disease is the chronic inflammation of the GI tract. The most common forms of IBD are Crohn's disease and ulcerative colitis, which affect approximately 1.6 million Americans, with new cases being diagnosed every year. Some risk factors include age and whether you smoke; however, you are at a heightened risk if you have a family history, as IBD can be genetic. Although IBD does not have a cure, there are treatment options available to manage this chronic condition and its symptoms.

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