Endocrinology, Diabetes, & Metabolism

David E. Rivadeneira, MD, FACS, FASCRS, is a board-certified colon and rectal surgeon trained at world renowned institutions including New York Presbyterian Hospital-Cornell Medical Center and Memorial Sloan-Kettering Cancer Center in New York, and the Lahey Clinic in Massachusetts. Dr. Rivadeneira provides a full range of consultative, diagnostic, and therapeutic services involving surgery for patients with diseases of the small bowel, colon, rectum, and anus. Renowned for his advanced skills in minimally invasive surgery, Dr. Rivadeneira has a major interest in laparoscopic and other minimally invasive procedures for the treatment of colon and rectal diseases, including cancer. He is recognized as a national leader in laparoscopic colon surgery, and has extensive experience teaching l

Primary Care Physicians