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North Jersey Gastroenterology and Endoscopy CenterNorth Jersey Gastroenterology and Endoscopy Center

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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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Virtual Tour

Take a virtual tour of our center today.

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.

New Jersey's Premier GI Docs

Our gastroenterologists and staff at North Jersey Gastroenterology and 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, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy. 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

North Jersey Gastroenterology and 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 Wayne Township and Passaic County.

Patient Forms

At North Jersey Gastroenterology and 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

North Jersey Gastroenterology and 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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Find Our Center

For detailed directions and parking information, watch this short video.

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Meet Our Physicians

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Robert Bleicher Robert Bleicher M.D. Bonnie Cheng Bonnie Cheng M.D. Steven David Steven David M.D. David Pinn David Pinn M.D. Ravishankar 'Ravi' Ramamoorthy Ravishankar 'Ravi' Ramamoorthy M.D. Jonathon Stillman Jonathon Stillman M.D. Joseph Zangara Joseph Zangara M.D.
4.9/5
4.9 /5
613 Reviews

Google
5.0/5
Jan 30, 2026
Google • North Jersey Gastroenterology and Endoscopy Center

Google
5.0/5
Jan 21, 2026
Google • North Jersey Gastroenterology and Endoscopy Center

Google
5.0/5
Jan 19, 2026
Google • North Jersey Gastroenterology and Endoscopy Center

Google
5.0/5
Jan 19, 2026
Google • North Jersey Gastroenterology and Endoscopy Center

Outstanding staff and Doctors with excellent bedside manners. At lot of TLC.

Google
5.0/5
Jan 14, 2026
Google • North Jersey Gastroenterology and Endoscopy Center


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Patient Finds Answers Through Timely GI Evaluation at ASC

Patient Finds Answers Through Timely GI Evaluation at ASC

Discover how one patient found answers for chronic digestive issues at an ambulatory surgery center (ASC).

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Take a Google 360 Virtual Tour of North Jersey Gastroenterology and Endoscopy Center

Take a Google 360 Virtual Tour of North Jersey Gastroenterology and Endoscopy Center

North Jersey Gastroenterology and Endoscopy Center invites you to experience the exceptional care and inviting atmosphere of our entire facility.

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You're Not Too Young: Why Colon Cancer Screening Matters

You're Not Too Young: Why Colon Cancer Screening Matters

Colorectal cancer is increasingly affecting adults under 50, making it a growing concern among younger populations.

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North Jersey Gastroenterology and Endoscopy Center
1825 Route 23 South,
Wayne, NJ 07470

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