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Michiana Endoscopy CenterMichiana Endoscopy Center

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Your Safety is Our Top Priority

Learn what measures we have taken to keep you safe.

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45? Time To Screen For Colon Cancer.

Early detection may save your life.

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Patient Experience Exceeds Expectations

Our patient experience scores exceed national averages

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No Out-of-Pocket Expense for Your Colonoscopy

By May 31, 2022, most health insurance plans will fully cover this procedure to evaluate a positive stool-based test for colon cancer. Check with your insurance about your coverage.

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How We're Keeping You Safe

Learn what steps we've added to keep you safe

Prevent Colon Cancer

Learn more about colonoscopies.

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Fill out the form to request an appointment.

About Us

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South Bend’s Best GI Doctors

Our gastroenterologists and staff at Michiana Endoscopy Center are dedicated to providing quality, affordable care to the community in our quest to lower colon cancer rates and treat an array of digestive diseases, including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD).

We believe in compassionate medicine, where patients feel reassured and unrushed. We hold ourselves to the highest of standards, as our center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).

Our board-certified GI doctors specialize in a myriad of GI procedures, including colonoscopy, flexible sigmoidoscopy and upper endoscopy.

The physicians at Michiana Endoscopy Center not only meet but exceed U.S. benchmarks for quality in colonoscopy. Additionally, our patients value the compassionate care they receive from our GI doctors and say they are likely to recommend our center for GI procedures.

If you are due for a colonoscopy or in need of a GI procedure, don’t put it off any longer. Give us a call today!

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For Your Visit

Michiana Endoscopy Center is committed to ensuring that your experience with us is relaxed and worry-free, from consultation through recovery. To assist us, we ask that you read and comply with all guidelines.

We’re pleased to partner with StopColonCancerNow.com to help boost colon cancer screenings and prevention for residents in St. Joseph County.

Patient Forms

At Michiana Endoscopy Center, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms that patients may complete before their visit. The following documents will help us expedite the check-in process for your appointment. Please take a moment to download and print the appropriate form(s).

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Insurance and Billing

Michiana Endoscopy Center accepts most major insurance. We will bill your insurance carrier for you; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage are between you and your carrier, we urge you to contact them prior to your procedure. You will be responsible for any co-pays and deductibles.

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 Express Scheduling
Express Scheduling

If you’re over 50 and haven’t had a colonoscopy, take advantage of the Express Scheduling Option at Michiana Endoscopy Center. By scheduling directly with our office, you will be scheduled with a Board-Certified gastroenterologist at a time convenient to you. This saves time and reduces your out-of-pocket cost for the same care and treatment.

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Meet Our Physicians

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Oliver D. Gilliam Oliver D. Gilliam M.D., F.A.C.G. Michael A. Manbeck Michael A. Manbeck M.D. John G. Mathis John G. Mathis M.D. Pankaj A. Patel Pankaj A. Patel M.D. Ravi Patel Ravi Patel M.D. Seth Tatel Seth Tatel M.D. Thomas R. VanderHeyden, Jr. Thomas R. VanderHeyden, Jr. D.O.
4.9/5
4.9 /5
382 Reviews

Google
5.0/5
Jan 25, 2023
Google • Michiana Endoscopy Center

Dr Tatel and staff at Michigan Endoscopy Center was great! I didn't have any lasting pain just very mild discomfort for about a day . No major digestive issues after the procedure. The prep went smoothly and I was still able to take in the same amount of macros on the clear liquid diet. I used clear isopure whey protein drink, bone broth for protein. Apple juice for carbs. And put olive oil in my bone broth for fats. So I wasn't starving. Everything went very smoothly and I had no headaches or side effects from the anesthesia.

Google
5.0/5
Jan 24, 2023
Google • Michiana Endoscopy Center

Very relaxed and comfortable atmosphere

Google
5.0/5
Jan 24, 2023
Google • Michiana Endoscopy Center

Take the first AM appnt possible, make it easier for the prep. From check-in to inspection room no more than 30 minutes. After inspection about 15 minutes for anesthesia to wear off, back home in no time. Super nice staff, nurses, and docs. Glad only need every 5 years, but people there worth seeing more often.

Google
5.0/5
Jan 24, 2023
Google • Michiana Endoscopy Center

Since it was my first time ever going under, I was somewhat nervous but after my arrival I was reassured that the process would be smooth and over before I knew it. Everyone involved were nice, friendly and very knowledgeable. It was a very comfortable and relaxing experience.

Google
5.0/5
Jan 24, 2023
Google • Michiana Endoscopy Center

Just everyone was awesome. I even messed up my appointment by 1 month. The receptionist felt sorry for me and found the appointment that very day. Thank you so much.


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Michiana Endoscopy Center
53830 Generations Drive ,
South Bend, IN 46635

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