Skip to Main Content

A Message from Our Section Chief

Hello, I’m Walter Longo, Section Chief of Gastrointestinal Surgery, which encompasses Colon and Rectal surgery, Bariatric surgery, and Foregut surgery at the Yale School of Medicine.

Our surgeons are committed to providing comprehensive and customized care to each and every one of our patients.

We offer the highest standard of screening, diagnostic techniques and traditional and minimally invasive surgical and medical treatment and management for even the most complex benign and malignant diseases, gastrointestinal cancers, and colon and rectal cancers.


Walter E. Longo
Section Chief of Gastrointestinal Surgery
Yale School of Medicine
Department of Surgery