Dr. Jill C. Genua is a colon and rectal surgeon in Delmar, New York and is affiliated with multiple hospitals in the area, including Mercy Hospital-Rockville Centre and St. Catherine of Siena Hospital. She received her medical degree from Albany Medical College and has been in practice for more than 20 years. Dr. Jill C. Genua has expertise in treating colon removal, among other conditions - see all areas of expertise. Dr. Jill C. Genua accepts Medicare, Aetna, Cigna, Blue Cross - see other insurance plans accepted.