Gastroenterology Associates of New Jersey, LLC, or GANJ, is a group of highly trained gastroenterologists that have come together to form one of the most prestigious medical corporations in the state (Integrated Group Practice). Most of the doctors in this group are involved in the education and training of young doctors in the specialty of gastroenterology. One of the members was “Fellow of the Year” at Lenox Hill Hospital, NYC. Senior Members of this practice have trained many of the GANJ doctors. It is this shared experience, camaraderie and mutual respect that has turned this Association into a truly remarkable practice. “We believe that you will experience the dedication, concern and care we show to all of our patients first hand.”

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.87

Wait time

4.73

Bedside manner

4.91

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3404 reviews

Most relevant

He is very friendly, good communicator and an excellent listener. On time with my appointment

December 31, 2025Marilyn Q.Verified patient

Could not recommend more, great bedside manner, with a sense of humor. Extremely thorough. Staff are so friendly too

April 5, 2026Candice W.Verified patient

Great doctor. Listened and addressed all my concerns and was very friendly. So was the staff. Highly recommend!

March 12, 2026Initials hidden

The staff was very welcoming as well as caring, they were quite thorough in explaining everything I needed to know.

June 30, 2025Debra B.Verified patient

This was my first visit and it went great and smoothly. I have a procedure scheduled so I'll do a F/U of my review!

June 26, 2025Initials hidden

My experience was very good. The office was clean and the staff was very professional.

Juan Q.Verified patient

He was very friendly and cared about how I was feeling and asked me if I had any questions and didn’t rush me out

July 4, 2025Lawanda C.Verified patient

The doctor was thorough and identified the problem. The process was beyond my expectations. I rate him 100%.

July 14, 2025Frank D.Verified patient

Dr. Chhabra was very professional. I feel like she really listened to me and explained everything well.

July 15, 2026Amy H.Verified patient

She’s an amazing Doctor great communication listens to your concerns. Will highly recommend her to anybody.

June 25, 2026Jose C.Verified patient

Staff was friendly, I was seen on time, and the doctor was very thorough and kind. Highly recommend!

Boyoon C.Verified patient

The doctor and staff were all very nice. I’m grateful to have met them. I look forward to continuing with this practice.

December 12, 2025Althea H.Verified patient

Dr Chhabra took the time to speak to me in length and answer all my questions. She’s amazing.

May 18, 2026Michele H.Verified patient

The staff was fun and friendly, the office was beautiful, and most importantly, the doctor was amazing!

June 19, 2026Gianna P.Verified patient

Doctor was good and explained things well. The one negative was that I did feel a bit rushed, but it wasn't a major issue.

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Dr. Farkas has a good bedside manner. She asks questions and listens and made me feel at ease. Highly recommend.

January 2, 2026Tanisha S.Verified patient

This office was very helpful and the doctor listened to my needs with a clear plan for my next steps.

March 9, 2026Reagan C.Verified patient

Dr was great, friendly and great listener she’s answered all my questions. The office was very quick, they got me in and out.

May 20, 2025Vanecia B.Verified patient

I love Dr. Farkas!! She is the best doctor. I would recommend her to everyone.

August 10, 2026Rita C.Verified patient

Great doctor. She was a great listener and explained everything clearly. The appointment went quickly and efficiently.

March 26, 2025Sara S.Verified patient

Excellent plan of care options provided. Quickly recognized symptoms and medications to ensure all options were discussed.

January 8, 2025Initials hidden

Friendly staff, no wait time and very engaged doctor, giving me her full attention and trust.

December 18, 2025Wilma W.Verified patient

Great doctor very informative & ? thorough. Staff was very kind & helpful an the office is very clean .

June 15, 2026Marquis T.Verified patient

From start to finish staff and doctor was very friendly and I'm very pleased with how my visit went

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First visit to Dr Quarta. He spent time listening and put together a comprehensive plan to get to a diagnosis.

March 5, 2026Initials hidden

The best gastroenterologist around! Very patient, listens closely, and wonderful bedside manner! I highly recommend him!

June 9, 2025Margaret C.Verified patient

Excellent professional. Me encanto su atencion y su manera de explication cada inquietud. 100% recomendado

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Dr Quarto was very attentive. HE listened very patiently and explained everything to me very clearly.

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Dr. Quarta had a very calming demeanor. It was a pleasant experience. He listened intently and was kind and informative.

March 5, 2025Initials hidden

Professional, great bedside manner, takes his time to listen to you and explain anything you need to understand.

May 6, 2025Initials hidden

Great experience, doctor was thorough with his exam along with listening to my concerns. Staff was very friendly!

April 3, 2025Jatinder S.Verified patient

Dr was very thorough and sincere in his analysis and actively listened to my concerns. Wish I found him sooner.

March 3, 2025Derrick S.Verified patient

This was my first time seeing Dr. Zierer. He was very attentive and patient with me. I would recommend him to other patient

Maks S.Verified patient

Very easy to schedule. The staff made it easy once I was there. I was provided detailed instructions for next appointment.

May 16, 2025louis J.Verified patient

Very satisfied, easy to get an appt. Especially happy I had results before leaving the colonoscopy/endoscopy appt.

LSVerified patient

He’s was great the way he explained himself and what I need to do I recommend people to come see this doctor.

May 20, 2025Salomon S.Verified patient

Dr. Perelman was candid, patient, and pleasant. I was pleasantly surprised by the entire experience. Would highly recommend.

January 22, 2026Initials hidden

Very nice experience. Very nice Dr. listened and answered all questions. Made me feel very comfortable. Highly recommend.

January 8, 2026Paulina J.Verified patient

This Doctor was a great communicator.. Him and his office staff were very friendly and helpful ..

February 10, 2026Theresa T.Verified patient

Amazing doc! Very helpful and takes great care of all patients- good follow up and phone calls to check on you as well!

May 8, 2025Barbara S.Verified patient

Very carrying Doctor. Attentive. Answered all my questions. Didn’t feel rushed. Will recommend to my friends and family.

February 26, 2025Yulia B.Verified patient

I had the same doctor for years who recently it retired. My visit today was the first and really great experience.

April 24, 2025Christophet T.Verified patient

Pleasant and comforting experience from the start to the end. Genuine care and truly professional Dr

November 14, 2025Naglaa N.Verified patient

The doctor is excellent and he’s take time with patients. Very professional. I recommend the best gastroenterologist.

January 23, 2025Lucila R.Verified patient

I was ten minutes late to the appointment and the doctor refused to see me.

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Dr Benjamins is a star. He took the time to make a thorough examination and answer all of my concerns. 10/10 in everything

February 3, 2026Alfonsina D.Verified patient

Dr. B was attentive, reassuring and respectful. Also very knowledgeable and made sure to follow up regarding my care.

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Wonderful doctor who listened well, addressed all my issues and came up with a game plan to get me feeling better.

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Dr. Biederman was a joy to see. He listened to my experience and addressed my concerns and set me up with a game plan.

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The staff was very friendly. The doctor was very clear and very kind. Was very good experience. highly recommended.

January 6, 2026Elizabeth V.Verified patient