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Diagnostic Endoscopy CenterDiagnostic 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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El cáncer de colon se puede prevenir.

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

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Patient Experience Exceeds Expectations

Our patient experience scores exceed national averages

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45? Time To Screen For Colon Cancer.

Early detection may save your life.

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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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About Us

Learn more about our center.

Stamford’s Best GI Doctors

Our gastroenterologists and staff at Diagnostic 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.

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

Diagnostic 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 to help boost colon cancer screenings and prevention for residents in Fairfield County.

Patient Forms

At Diagnostic 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

Diagnostic 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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Meet Our Physicians

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Andrew Antony Andrew Antony M.D. Neda Khaghan Neda Khaghan M.D. Scott Kramer Scott Kramer M.D. Darlene S. Negbenebor Darlene S. Negbenebor M.D. Neal J. Schamberg Neal J. Schamberg M.D. Alan E. Selkin Alan E. Selkin M.D. Stuart Waldstreicher Stuart Waldstreicher A.G.A.F., M.D., F.A.C.G. Felice R. Zwas Felice R. Zwas M.D.
4.9/5
4.9 /5
124 Reviews

Google
5.0/5
Nov 28, 2023
Google • Diagnostic Endoscopy Center

Very good experience !

Google
5.0/5
Nov 28, 2023
Google • Diagnostic Endoscopy Center

I felt very well taken care of. Pleasant and attentive staff.

Google
5.0/5
Nov 21, 2023
Google • Diagnostic Endoscopy Center

Professional and pleasant experience.

Google
5.0/5
Nov 21, 2023
Google • Diagnostic Endoscopy Center

Excellent

Google
5.0/5
Nov 21, 2023
Google • Diagnostic Endoscopy Center

The nurses and all the staff were extremely kind and attentive before and after my procedures.

Google
5.0/5
Nov 14, 2023
Google • Diagnostic Endoscopy Center

Wonderful staff. Professional, courteous and personable.

Google
5.0/5
Nov 14, 2023
Google • Diagnostic Endoscopy Center

My experience was relaxing and pleasant. The staff was very warm and professional. I would highly recommend Diagnostic Endoscopy Center.

Google
5.0/5
Nov 7, 2023
Google • Diagnostic Endoscopy Center

Staff, Dr, billing department l, follow up and communication processes have all been fantastic. Definitely recommend.

Google
5.0/5
Nov 7, 2023
Google • Diagnostic Endoscopy Center

Very clean facility and professional, efficient staff especially the nurse and physician.

Google
5.0/5
Nov 7, 2023
Google • Diagnostic Endoscopy Center

If you have to have such an invasive procedure, the Diagnostic Endoscopy Center is the place! EVERYONE is so friendly and helpful in such a stressful situation...from the welcoming nurse, Laura to the informational nurse, MaryBelle to the recovery team, Kristine. ALL FABULOUS!!! Must also mention my amazing and competent doctor, Alan Selkin. The total team makes this process as easy as possible. I would highly recommend everyone!


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Diagnostic Endoscopy Center
778 Long Ridge Road ,
Stamford, CT 06902

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