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Gastroenterology Associates of New Jersey Comprehensive ...

GastroenterologyClifton, NJ

★★★☆☆3.3/524 reviews across 2 platforms

Ratings by platform

  • Birdeye/Google: 3.5 out of 5 stars (16 reviews)
  • Yelp: 3 out of 5 stars (8 reviews (Yelp listing for GANJ))

What patients say

Patients praise

  • Kind and supportive medical/infusion staff
  • Professional and knowledgeable doctors
  • Efficient handling of urgent scheduling needs in some instances

Common complaints

  • Difficulties with scheduling staff
  • Lack of communication regarding medical issues/prescriptions
  • Long wait times for appointments
  • Concerns regarding billing or follow-up procedures (e.g., mandatory office visits for results)

In patients' words

"Dr. Quarta is a great doctor. He is very kind, educated and makes you feel comfortable. I am someone who is very scared at the thought of surgery... Dr. Quarta helped ensure that everything was going to be okay."

Birdeye reviewer

"Dealing with GANJ has been a terrible experience. They made a mistake on a prescription and I cannot get anyone to call me back."

Yelp reviewer

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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