Colon & Rectal Surgery
31 Main Road
2nd floor
Riverhead, NY 11901
631-470-1450
Dr. David E. Rivadeneira is a nationally recognized, board-certified colon and rectal surgeon. He provides a full range of consultative, diagnostic, and therapeutic services with an emphasis in minimally invasive procedures, including laparoscopy and da Vinci robotic surgery for colon and rectal cancer, polyps, diverticulitis, ulcerative colitis, Crohn’s disease, fecal incontinence, fissures, fistulas, hemorrhoids, pelvic floor and rectal prolapse, hernias, and colonoscopy. He is director of colorectal surgery and surgical services at Huntington Hospital, professor of surgery at Hofstra Northwell School of Medicine, and vice chair of surgical strategic initiatives for Northwell Health System, with additional offices in Smithtown, Babylon, Greenlawn, Glen Cove, and Port Jefferson Station. Telehealth visits are also offered.
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Medical School: Howard University College of Medicine
Graduation Year: 1995
Professional Webpage: drdavidrivadeneira.com/
Top Doctor, Castle Conollys, 2013
Colon & Rectal Surgery
31 Main Road
2nd floor
Riverhead, NY 11901
631-470-1450
Colon & Rectal Surgery
222 Middle Country Road
Suite 211
Smithtown, NY 11787
631-470-1450
Colon & Rectal Surgery
400 W. Main Street
Suite 301
Babylon, NY 11702
631-470-1450
Colon & Rectal Surgery
931 Hallock Avenue
Port Jefferson, NY 11776
631-470-1450
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