Dr. Andrea Zimmern is a colon and rectal surgeon in Great Neck, New York and is affiliated with multiple hospitals in the area, including Lenox Hill Hospital at Northwell Health and Long Island Jewish Medical Center at Northwell Health. She received her medical degree from New York Medical College and has been in practice for more than 20 years. Dr. Andrea Zimmern has expertise in treating colonoscopy, colon removal, among other conditions - see all areas of expertise. Dr. Andrea Zimmern accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Andrea Zimmern is highly recommended by patients.