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Gastroenterology St. Louis, MO

Advanced Treatments for GI Conditions

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Hundreds of happy patients

Excellent care and interaction with the staff and Dr Thyssen!

L.L. Google

I am so glad I chose Dr Singh and team for my first colonoscopy screening. Everyone was friendly and attentive.

C. Google

Highly proficient treatment along with very caring staff.

R.L. Google

Dr. Thyssen is a fabulous physician and human being. He genuinely cares and listens like no other doctor that I’ve had over the years. He caught a serious problem needing surgery that was missed for years. The staff is kind and so professional.

B.B. Google

Dr Weinstock was very thorough in his examination. He put together a great plan to figure out my issues.

T.M. Google

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Your gastroenterology needs are at the forefront when you choose our team at Specialists in Gastroenterology. We’re a network of skilled and experienced GI professionals who are dedicated to getting you connected with the right resources and treatments. Our team looks forward to becoming a trusted source for your GI needs throughout the St. Louis, MO area. Improve your digestive health today and schedule an appointment.

About Us

An optimal way to detect and prevent cancer is to undergo a colonoscopy before cancer grows to a critical stage. Over 95 percent of precancerous polyps are identified during a colonoscopy and are removed during the procedure. Tissue samples from the polyps are sent to pathology to determine any signs of cancer. A colonoscopy is a preventative measure that safeguards your GI health by eliminating any polyps before they progress to a severe stage. A colonoscopy is a gold standard for both the prevention and detection of colorectal cancer.

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Crohn’s disease and ulcerative colitis are among the most common types of Inflammatory Bowel Diseases (IBD). Many Americans are affected, with around 1.6 million currently impacted by these diseases. IBD is a chronic condition that’s typically diagnosed in patients before the age of 35. As a chronic condition, it can be treated but not completely cured. There are approximately 70,000 new cases in children and adults detected each year.

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