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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.
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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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. 
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. 
Just had a endoscopy & endoscopy with Dr. Kaplounova. All I can say was that this is a 5 star physician. Explains everything, professional, pleasant and truly cares about her patients.
James R. 
Dr. Panella listened to me carefully, explained the tests required, and instructed his staff to help me scheduling tests. He shows he cares and willing to understand my problems. He is an excellent doctor I can trust.
David T.
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.
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.
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
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