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About

Gastroenterology Diagnostics of Northern NJ (also known as Gastroenterology Diagnostics of Northern NJ) is a small West Paterson, NJ-based practice with a single employee and a Director of Nursing, Christina Ciancitto. The company focuses on gastroenterology services and has limited online presence, with about 970 monthly visits and a low bounce rate, suggesting focused user engagement. There’s no explicit information tying the practice to Totowa, New Jersey, beyond being located in Northern New Jersey. If you’re seeking a gastroenterology provider specifically in Totowa, NJ, this site doesn’t confirm a Totowa location and further verification or a local search may be needed.

Clinic Type

Gastroenterology

Address

Woodland Park, NJ

Phone

(973) 828-0969

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Technology & Equipment

  • State-of-the-art Artificial Intelligence (AI) technology for colonoscopy

Team

  • Gastroenterology Diagnostics of Northern NJ team, AAAHC-accredited; ASGE Endoscopy Unit Recognition Program — Gastroenterology clinic

Insurance & Payment

  • Most major insurance

Gastroenterology Diagnostics of Northern NJ accepts most major insurance; exact policy coverage not provided on page.

Insurance billing, Self-pay (out-of-pocket)

Languages Spoken

  • English

FAQs

What procedures do you perform?

Colonoscopy, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy.

What insurances are accepted?

Gastroenterology Diagnostics of Northern NJ accepts most major insurance.

How do I request an appointment?

Fill out the form to request an appointment.

What forms are required for scheduling surgery?

A staff member will provide the required forms to fill out after scheduling.

Is the facility accredited?

Yes, it is accredited by AAAHC and participates in ASGE EURP.

Are there COVID-19 safety measures?

There is a page about keeping patients safe during COVID-19.

Where can I pre-register online?

There is a patient registration section for online pre-registration.

Awards & Accreditations

  • U.S. News & World Report Best Ambulatory Surgery Centers in the nation (Best of U.S. News & World Report)
  • Best Ambulatory Surgery Centers in the nation by U.S. News & World Report
  • AAAHC accreditation
  • ASGE Endoscopy Unit Recognition Program (EURP)

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • WebMD (doctor.webmd.com): 4.9/5 average rating
  • Vitals (vitals.com): 4.9/5 (12 ratings with 12 written reviews)
  • Gastrodiagnosticsnj.com (site excerpt): 4.9/5 (1,079 reviews (as shown in highlights))
  • US News (ASC listing): Highest rating for professionalism and cleanliness (no numeric star value provided in snippet) (Not provided in search snippet)

Patients praise

  • Highly professional, courteous staff and doctors
  • Comforting/supportive bedside manner; patients feel at ease
  • Efficient/quick check-in and low waiting time
  • Cleanliness/immaculate facility noted
  • Procedures described as successful/seamless with minimal or no complications
  • Clear communication and thoroughness (doctors explaining procedures)

Common complaints

  • At least one review reports very disappointing and negligent care (includes allegations of inadequate consideration of documented conditions and concerns about constipation/GERD), suggesting there can be serious dissatisfaction.
  • Some reviews note the preparation process can be challenging (though overall experiences remain positive).

""Staff was very courteous... The Doctors were very professional. I had a wonderful experience.""

WebMD review excerpt (doctor.webmd.com)

""I would recommend Dr. Volfson, he was very thorough, professional and knowledgeable... The staff were very nice and professional.""

Vitals review excerpt (vitals.com)

""Waiting time: Several reviews mention that patients were checked in and seen within minutes... Hygiene and safety: The facility is noted for its immaculate cleanliness.""

Wheree listing summary (gastroenterology-diagnostics-of-northern-new-jersey.wheree.com)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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