Be very careful when scheduling your appointment with this provider. It is billed as a consultation even if you were examined internally and prescbied medication with follow-up procedures. Obviously, most insurance carriers do not cover Consultaition which at most providers is a free service.
I am so happy I found Dr. David a few years ago. He is a wonderful caring understanding doctor, with an amazing bedside manner. He always takes his time talking to me and answering any questions or concerns. He is has an excellent bedside manner.
I have had several colonoscopies over the years, and the one done recently by Dr. David was by far the 'best'. He answered all questions completely, he and the staff were skilled and attentive, and the whole procedure was very comfortable. I recommend him highly.
Dr. David has been nothing short of remarkable. I was experiencing severe discomfort, Dr. David gave me treatment plans, and made me feel as if I was his only patient. Any time I had questions he gave a prompt answer. I 100% recommend Dr. David.
Worst experience. ....
Very caring, took all the time we wanted to explain things and most of all was very gentle and thorough in testing!
I recently had a colonoscopy with Dr. David. He is a wonderful person and very upbeat.Made me feel at ease and answered all of my question and concerns. I found the whole experience to be no where near as concerning as I had first thought. Great staff. I was very pleased with the whole office. Highly recommend.
I cannot express how happy and lucky I am to have Dr. David as my doctor. He went above and beyond helping and treating my gastrointestinal issues. As busy as he is, he's worth it because you will never feel rushed when seeing him. He actually listens and is attentive to your needs. Doctors like him are not found very often these days.
Dr. Zangara is a compassionate and helpful practitioner. I found his bedside manor to be warm and informative. Along with Dr. Bleicher, who I have also had experience with, I recommend this group, and Dr. Zangara in particular, for gastro issues. The staff has also been helpful and responsive.
First of all, the waiting room was Packed wall to wall. People were complaining they had been waiting more than an hour past their appointment. I waited about 45 minutes, I was in and out in 10. I'd been having heartburn. I was told it was probably nothing but I needed an Endoscopy. Check with your insurance before booking anything here, the fees are ASTRONOMICAL and insurance doesn't cover the Building fees of over a Thousand dollars. I was there about an hour. 1000, really???
Worst customer service I've ever received. I was suppose to have an appointment today and took a day off for it. When I came in, I was told by the front desk attendants it wasn't until next week. I asked if a doctor could see me today. I was already feeling pain in my lower abdomen and really just wanted to ask the doctor to schedule exams for me. They came back and said Doctor David would not see me and I had to come back next week. There was zero empathy for me as a young man.
Dr. David helped me through a very difficult GI situation. He's down-to-earth, always willing to answer questions, knowledgeable, and funny. He's a great GI guy!
She is very nice and really thorough. Answers all questions. Recommend highly....
Dr. Bleicher is outstanding in his comforting manner and excellent communication skills. He is calm and listens to my concerns and then responds with his medical knowledge. Presently I am under his care and I am extremely grateful he is my physician as I could not ask for anything more in a physician. He makes me feel important and definitely cares about me and as a patient that is number one for me! His office staff are equally wonderful and I highly recommend Dr. Bleicher to everyone!!
Nastiest staff ever, don't call you back and are downright nasty.
Cantonese
Hebrew
Mandarin

Colonoscopy, Proctosigmoidoscopy, And Sigmoidoscopy
Endoscopy (Esophagus, Stomach, Small Intestine)
Gastroenterology Procedures
Liver Biopsy
Ercp (Endoscopic Retrograde Cholangiopancreatography)
Bile Duct Procedure
Hemorrhoidectomy Or Excision Of Anal Tags
Manometry
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Endoscopy
Esophageal Ph Monitoring
Fecal Impaction Removal
Flexible Sigmoidoscopy
Endoscopic Common Bile Duct Stone Removal
Endoscopic Polypectomy
Endoscopic Ultrasound
Hemorrhoid Treatment
Percutaneous Edoscopic Gastrostomy (Peg)
NJ, Wayne, NJ, 07470
Wayne
North Jersey Gastroenterology and Endoscopy Center
(973) 633-1484
07470
North Jersey Gastroenterology and Endoscopy Center
NJ
1825 State Route 23
NJ, Wayne, NJ, 07470
Wayne
North Jersey Gastroenterology
(973) 633-1484
07470
North Jersey Gastroenterology
NJ
1825 State Route 23 # 1