James Aisenberg, MD

James Aisenberg, MD

James Aisenberg, MD


Dr. James Aisenberg is a leading clinical gastroenterologist in New York, widely respected for his consultative skills and endoscopy expertise. With over 25 years of clinical experience, Dr. Aisenberg provides thorough and expert consultation for a wide range of gastroenterological disorders. A thought-leader in gastroenterology, Dr. Aisenberg has published more than 100 articles and abstracts in leading peer-reviewed journals. He speaks nationally and internationally about gastrointestinal disorders and diseases, and repeatedly achieves Top Doctor rating from his peers.

A recognized expert in gastrointestinal endoscopy, Dr. Aisenberg has pioneered clinical research regarding:
  • Patient safety during endoscopic procedures
  • Adverse effects of common medications on digestive health
  • Identification and removal of pre-cancerous polyps during colonoscopy

Dr. Aisenberg is Clinical Professor of Medicine at Mount Sinai Hospital. Dr. Aisenberg co-founded and is currently Managing Partner of NYGA. He has served as Medical Director of the Endoscopy Center of New York for the past seven years.

An author of the textbook Practical Colonoscopy, Dr. Aisenberg completed his bachelor's degree at Harvard College and his medical degree at Harvard Medical School. He served an internship and residency in internal medicine at Columbia-Presbyterian Medical Center and a fellowship in gastroenterology at Mount Sinai Hospital.

Dr. Aisenberg is a fellow of the American Gastroenterological Association and of the American College of Physicians. He co-founded and currently serves as President of the Digestive Diseases Research Foundation, an independent, not for profit 501c3 organization that funds outstanding young investigators in the field of digestive disease medicine.

James Aisenberg, MD‘s Reviews

Dr. Aisenberg is very thorough and knowledgable. He also has a good bedside manner. His office staff is very efficient and friendly which I have found is not common in...
Dr. Aisenberg was fantastic! He really listened to me and sought to understand and then explained everything thoroughly to me.
Great doctor. Helped me get in for endoscopy right away and has been very available and given very helpful feedback . Thankful to have found him

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