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Take Control of Your Digestive Health

Welcome to Advanced GI Endoscopy by Dr. Kamran Ayub, where we help you take control of your digestive health. Our team of experts strive to provide exceptional care and treatment to our patients. We specialize in endoscopic interventions, and we're equipped with the latest technology and techniques to ensure that you receive the best care possible.

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Image by Martha Dominguez de Gouveia

We Serve Patients Throughout Illinois & Surrounding Areas

Dr. Kamran Ayub - Endoscopic Expert in IL is considered an expert in advanced endoscopy including endoscopic ultrasound, ERCP, Confocal Laser Endomicroscopy and Endoscopic Submucosal Dissection(ESD) and Full Thickness Resection (EFTR). He has performed more than 75 thousand procedures. Approximately 15% of his ERCP’s are failed procedures by other endoscopists. He specializes in diseases of pancreas, bile duct, esophagus including gastroesophageal reflux and Barrett’s esophagus, and cancers of the digestive tract. Dr. Ayub has passion for teaching, research and innovation in the field of advanced interventional endoscopy, he holds several patents for novel endoscopic technologies. Dr. Ayub has trained numerous doctors in advanced endoscopy and has written and spoken extensively on these topics at nationals and international meetings.

Our Offerings & Procedures

Digestive Health

Advanced GI Endoscopy is a state-of-the-art clinic for digestive health. Our team, led by Dr. Kamran Ayub, provides comprehensive endoscopy services and other gut health related services to help you maintain a healthy digestive system.

Gut Health

We understand that maintaining gut health is crucial for your overall well-being. Our team of experts can help you identify and treat a wide range of digestive health issues.

Nutrition Counseling

Good nutrition is essential for maintaining a healthy gut. Our nutrition counseling services can help you make informed decisions about your diet and improve your digestive health.

Image by Scott Webb

Meet Dr. Kamran Ayub


Dr. Ayub is considered an expert in advanced endoscopy and specializes in all areas of interventional endoscopy.
He has performed more than 70,000 procedures, including complex ERCP’s, endoscopic resections and endoscopic anti reflux procedures. Approximately 15 percent of his ERCP’s are failed procedures by other Endoscopists.


Our Direct Access Colonoscopy service is tailored to offer you a convenient and safe way to detect and treat colon cancer. We use the latest state-of-the-art technology to ensure accurate and reliable results. With our efficient process, you can get the care you need without any delays. Schedule your appointment now and take the first step towards good health.

Our Locations

678 Cedar Crossing Drive 

New Lenox, IL 60451

9921 Southwest Highway
Oak Lawn, IL 60453

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