GI Alliance of Illinois has a new patient portal link! To access, click here!

Interventional Gastroenterology in Illinois

Ready to Consult a GI Physician?

Find a Provider

What is Interventional Gastroenterology?

Interventional gastroenterology is a sub-specialty within gastroenterology that uses non-invasive, advanced techniques to identify conditions related to the digestive tract, pancreas, and bile ducts. The procedures used by an interventional gastroenterologist or endoscopist typically use a small tube and camera to identify and diagnose conditions quickly with faster recovery time and less pain as compared to traditional surgical approaches. In some cases, a GI Alliance of Illinois interventional specialist can not only diagnose an issue but remove the problem (GI-related cancerous polyp) without making any incisions during the procedure. Our advanced techniques speed recovery post-procedure and shorten the time to confirm care options.

What conditions can be identified with Interventional Gastroenterology?

GI Alliance of Illinois interventional gastroenterology physicians and staff diagnosis and treat numerous gastrointestinal conditions with minimally invasive procedures and techniques. Some of these conditions are:

Barrett’s Esophagus

Biliary Obstructions

Colon Cancer

Esophageal Cancer

Esophageal Stricture


Gallbladder Disease



Pancreatic Cancer

Pancreatic Cysts

Pancreatic Disease


Primary Sclerosing Cholangitis

Stomach Cancer

What procedures are included in Interventional Gastroenterology?

Find A Provider Find A Location

Why you should choose an Interventional Gastroenterologist from GI Alliance of Illinois

Expert physicians and staff- Our interventional gastroenterologists are fellowship-trained to diagnose, and treat gastro conditions, specifically using interventional endoscopy techniques.

GI Alliance of Illinois interventional endoscopists collectively perform more complex, interventional endoscopic procedures on an annual basis than any other single practice in Illinois. Their experience means they continue to learn faster and identify new treatments quicker than other gastroenterologists in the area.

Leading edge technology- Due to the volume of procedures and the high level of positive patient outcomes, GI Alliance of Illinois is often asked to participate in procedure and new technology discussions. Our patients receive treatment recommendations based on the use of state-of-the-art technology and diagnostic tools.

Completeness in care options- GI Alliance is the largest gastroenterology practice in the US and this enables our patients to not only have access to the nation’s best physicians, staff, and technologies; our patients also have access to the learnings from the most comprehensive clinical trial set in gastroenterology. No other single practice can give access to more clinical trials or apply the learnings for treatments to patients than GI Alliance. Our patients are diagnosed faster, recover quicker, and have the positive care benefits gathered from the leading gastroenterologists in the nation.

Very professional and personable.

D.W. Google

The staff was friendly and efficient. Amy S. was wonderful and caring and remembered details of my issues without digging through notes. She spent enough time with me to develop a plan of action that included my input. She is great!

M.K. Google

The staff is always welcoming & professional. PA Amy takes time to listen to my issues, ask questions and offer possible solutions. She orders appropriate diagnostic tests at a convenient location for me. They follow up with results.

T.R. Google

Dr.Arndt is an excellent physician who provides great care for his GI patients. His interpersonal skills and ability to explain causes and solutions for conditions in easy to understand terms are fantastic. Thank you for all your great care.

J.H. Google

Great doctor. Professional, attentive, and knowledgeable. Feel at ease under his care.

J.R. Google


Total Reviews


Average Rating