Ok, call me biased becase I work at HUMC
but I not only work with these guys, I use one of them for myself. There's a bunch of them all in a practice together, my guy is Dr. David Feit, the others are Felig, Tanchel, Ellinghaus, Ligresti, ...not sure if I missed anyone, but after 10 years of working with them via consults I think it's safe to say I would recommend any of them..they are all very good. The address is as follows:
(201) 488-3003
385 Prospect Avenue, Hackensack, NJ 07601 (This is Bergen County)
You can also go to the website,
www.humed.com, and search for physicians by specialty, but that's who I recommend. Also Nilesh Shukla, but he doesn't do outpatient, only inpatient.
Also, I think if I remember corretly they call themselves Bergen Gastronenterology Associates...