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East Valley EndoscopyEast Valley Endoscopy

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Beat the Trend. Get Screened at 45!

More Young Adults Are Getting Colon Cancer.

Schedule Your Colonoscopy Today

Celebrating Our Patient Experience Scores

Our Ratings Exceed National Averages

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Prioritizing Patient Care

Our physicians exceed national benchmarks for quality care.

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El cáncer de colon se puede prevenir.

Realícese una prueba por su familia. Realícese una prueba por usted.

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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.

Request an Appointment

Fill out the form to request an appointment.

About Us

Learn more about our center.

Why Choose Us

Our gastroenterologists and staff at East Valley Endoscopy 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, and our center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).

Our board-certified GI doctors specialize in performing a myriad of GI procedures, including colonoscopy, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy. 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

Our gastroenterologists and staff at East Valley Endoscopy are committed to ensuring your experience with us is relaxed and worry-free, from your first office visit through your post-procedure follow-up. To assist us, we ask you read and comply with all guidelines.

We’re pleased to announce our partnership with StopColonCancerNow.com to help boost colon cancer screenings and prevention.

Patient Forms

At East Valley Endoscopy, your time is as valuable to us as it is to you. Upon scheduling your procedure, a member of our staff will provide you with the required forms to fill out.

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Insurance and Billing

East Valley Endoscopy accepts most major insurance. As a courtesy, we will bill your insurance carrier for you; however, we cannot tell you what your policy will cover.

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Meet Our Physicians

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Andrew K. Collins Andrew K. Collins M.D. Craig M. Stein Craig M. Stein M.D. Ramsey K. Umar Ramsey K. Umar M.D. Jordan Vulcano Jordan Vulcano D.O. George J. Walker George J. Walker M.D.
4.9/5
4.9 /5
1,863 Reviews

Google
5.0/5
Feb 2, 2026
Google • East Valley Endoscopy

Cannot say enough good things about ALL of the care I received! They run on time, the nurses are superb, and anesthesia was amazing- no issues with the darn “red head genes” - the anesthesiologist was a ginger himself!!!!

Google
5.0/5
Feb 2, 2026
Google • East Valley Endoscopy

Very nice employees. I was in and out pretty quick. Will go back

Google
5.0/5
Feb 2, 2026
Google • East Valley Endoscopy

Google
5.0/5
Feb 2, 2026
Google • East Valley Endoscopy

Staff members were knowledgeable, respectful, caring, and kind. Schedule was realistic. Highly recommend.

Google
5.0/5
Feb 2, 2026
Google • East Valley Endoscopy

As always the entire staff here from start to finish are fantastic. Easy check in, taken back in a timely fashion, questions asked, questions answered. Procedure done. Kid gloves thanks all


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East Valley Endoscopy
6020 East Arbor Avenue, Suite 105,
Mesa, AZ 85206

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