Gastroenterology Group of Northern New Jersey

About GGNNJ

The Gastroenterology Group of Northern New Jersey represents the premier gastroenterology practice in the region.

Our physicians have come together with a goal of providing excellence in clinical care in a safe and compassionate environment. We provide care in all aspects of gastrointestinal diseases.

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2 Locations

27 Conditions

18 Procedures

Meet the GGNNJ Physicians

Our physicians provide compassionate and reliable care to all of our patients. They prioritize delivering quality care and cutting-edge treatments. They are on staff at both Englewood Hospital and Medical Center in Englewood, New Jersey and Holy Name Hospital in Teaneck, New Jersey.

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Information and Resources for Patients

Diet & Nutrition

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What Our Patients Say About Us

Dr. Fiorillo is the best! He is easy to talk too and makes you feel comfortable. He is prompt in returning calls and emails within 24 hours. He has help not only me but my father as well. Office staff is very polite. I highly recommend Dr. Fiorillo.
Terry J.
Terry J.
Dr. Ivan Friedrich had diagnosed me in 2009 and has helped me every step of the way. He is very caring and also takes the time out to get to know who you are.
Alex Z.
Alex Z.
Just had a endoscopy & endoscopy with Dr. Kaplounov. All I can say was that this is a 5 star physician. Explains everything, professional, pleasant and truly cares about her patients.
James R.
James R.
Dr. Meininger is an amazing physician. He's extremely competent and compassionate - he personally called me to discuss my test results because he knew that if I heard from one of the office staff, I might misinterpret the results. Whenever I've called with questions, he calls me back promptly and patiently answers all my questions.
Shari S.
Shari S.
Wow, Dr. Rubin was one of my best doctors. He listened to what I had asked for, explained to me what he was doing, as well as why he was doing it, did not make me feel rushed, and encouraged questions.
Schlomo S.
Schlomo S.
If anyone deserves the title, it is Dr Zingler, as he was the first doctor to diagnose my condition and to see that I received the best possible care. Believe it or not, I was diagnosed with pancreatic cancer TEN YEARS AGO and I am still celebrating life with no evidence of recurrence.
Carol R.
Carol R.
I have been a patient of Doctor Spinnell for many years. I have chronic pancreatitis which Doctor Spinnel diagnosed when no other doctor was able to. His style of treating at least my situation is trial and error avoiding major surgery at all costs.
MB
MB
I find Dr. Kancherla very knowledgeable, understanding and professional. He is always willing to listen. He is an outstanding doctor.
G. White
G. White
I cant say enough how professional and empathetic Dr Sapienza was throughout the process. His bedside manners were second to none, was able to explain the process and results very easily, did not rush me and answered all of my questions. Would highly recommend Dr Sapienza you will not be disappointed.
Seth G.
Seth G.
I've been going to Dr. Meininger for over 10 years and cannot be happier. He is one of the best out there. His knowledge, professionalism and ability to lift spirits is 2nd to none. Dr. Meininger always takes the time to speak with, listen and ensure his patients are comfortable and understand the conversation.
Jay
Jay
EXTREMELY happy with Dr. Kancherla and the entire staff where I had my endoscopy done. Dr. Kancherla was thorough and very knowledgeable from the very first visit, I felt heard, and most importantly like I was in great hands - he made me feel comfortable and informed through it al
Angelica
Angelica
My experience with Dr. Sapienza was excellent in every aspect. His manner during my consultation was absolutely professional and amazingly personable, and his office handled everything with reassuring efficiency.
Steven H.
Steven H.
Very professional staff. Everyone was friendly & helpful. Dr. Han really took the time to listen to my issues. Together we came up with a positive treatment plan.
SH
SH
Dr. Yang was very knowledgeable, kind and patient. She explained everything very thoroughly and in way that I could understand. I definitely didn't feel rushed like I have with other providers- she took time to listen to me. I definitely recommend her to others!
Ashley R.
Ashley R.
Dr. Han was professional and knowledgeable about my condition. I felt comfortable talking to him, and would recommend him emphatically.
JS
JS
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