Dr. Avezzano is a graduate of Stony Brook Medical School. He completed his Residency in Internal Medicine at George Washington University in Washington D.C. and his Fellowship in Gastroenterology at Georgetown University. He is Board Certified in Internal Medicine and Gastroenterology. Dr. Avezzano has been named in The Consumer Research Council  Guide of America as well as Castle Connolly Guide as one of the “Top Gastroenterologists”, and is the CEO and Managing Partner at Bergen Medical Associates. He serves on the Joint Venture Board for Hackensack University Medical Center at Pascack Valley and is the founding member and Medical Director at the Endoscopy Center of Bergen County.

Reviews


“Dr. Avezzano is an excellent practitioner. He listened to all of my concerns and was very thorough. He asked detailed questions that helped to pinpoint a diagnosis. He came up with a plan of care tailored to my individual needs. He is very personable. I highly recommend this doctor.”

– D.S., 6/2024



“This concerns my first visit with Dr. Avezzano. I’m 71 years old and I finally found an intelligent gastro. He listened, and listened while I said some mildly weird (but true) details of my crippling journey. I’m ecstatic that this doctor is using modern technology instead of being a one trick colonoscopist. He is a scientist, not an auto mechanic. Exceptional.”

– J.C., 6/2024