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patient discussing treatment options with doctor

Physicians at Atlantic Medical Group Gastroenterology specialize in treating the following gastrointestinal abnormalities. Since the gastrointestinal tract is so complicated, we understand that the appointment takes time. Find out more about:

Dr. Dinneen is an outstanding doctor. I can't say enough how thoughtful, compassionate and knowledgeable he has been during my treatment. He explains things thoroughly and is keenly attentive to any concerns or questions I have. I never feel rushed or dismissed by the doctor. I have recommended Dr. Dinneen to my family and friends. He is the best!

Patient of H. Scott Dinneen, DO

Atlantic Medical Group Gastroenterology Locations


534 Avenue E

Suite 1C

Bayonne, NJ 07002

FAX 201-823-3311


33 Overlook Road

Medical Arts Center (MAC) 1, Suite 201 and Suite 408

Summit, NJ 07901

FAX 908-522-5041


525 Central Avenue

Suite C

Westfield, NJ 07090


1000 Galloping Hill Road

Suite 100

Union, NJ 07083