A Message To Our Patients

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

We are here to offer compassionate care to you and your loved ones when you need us.


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