Dr. Michael Dann, MD

Board-Certified Gastroenterologist

Expertise & Credentials

Double board-certified in Gastroenterology & Hepatology (ABIM)
Recognized as Castle Connolly Top Doctor & New York Super Doctor
Medical degree from SUNY Upstate Medical University
Expert in IBS, GERD, IBD, colon cancer prevention, and advanced GI procedures

(212) 378-9983

Union Square

Primary Location | New York Locations 55 W 17th Street, Ste 102
New York, NY 10011 (212) 378-9983

Biography & Philosophy of Care

Dr. Michael Dann, MD New York Gastroenterologist

Dr. Michael Dann is double board certified by the American Board of Internal Medicine in Gastroenterology and Hepatology. His peers have voted Dr.Dann to the prestigious list of Castle Connolly Top Doctors in New York in 2021 and 2022 as well as Top Doctors New York Metro Area in 2020, 2021 and 2022. His peers also voted him among the group of New York SuperDoctors.

Dr. Dann is a renowned NYC gastroenterologist specializing in gastrointestinal tract conditions, including irritable bowel syndrome, hemorrhoid treatment, GERD / heartburn, rectal bleeding, gastritis, inflammatory bowel disease and colon cancer prevention. He offers a range of advanced procedures to address these conditions, such as colonoscopy for early detection of abnormalities in the colon, laser hemorrhoid removal for effective and minimally invasive treatment of hemorrhoids, and breath testing to diagnose conditions like small intestinal bacterial overgrowth (SIBO) and lactose intolerance. Dr. Dann’s expertise ensures comprehensive and personalized care for each patient.

Hospital affiliations

Weill Cornell Medical Center / New York-Presbyterian Hospital

Board certifications

Gastroenterology (Internal Medicine)

Education and training

Medical School – State University of New York, Upstate Medical University, Doctor of Medicine
Tripler Army Medical Center, Residency in Internal Medicine
Rutgers, The State University of New Jersey, Fellowship in Gastroenterology