We found 3 colon and rectal surgeons who accept Amerigroup near Riverhead, NY.
Dr. David Rivadeneira, who practices in Riverhead, NY, Smithtown, NY, and Babylon, NY, is a medical specialist in surgical oncology (cancer surgery) and colon & rectal surgery. His average rating from his patients is 5.0 stars out of 5. Dr. Rivadeneira honors Amerigroup, Blue Cross/Blue Shield, Empire BlueCross BlueShield, and more. He attended medical school at Howard University College of Medicine. Dr. Rivadeneira has received the following distinctions: New York Super Doctors and Top Doctor, Castle Conollys. Dr. Rivadeneira (or staff) speaks Spanish, Italian, and Portuguese. He is affiliated with Syosset Hospital, Huntington Hospital, and Stony Brook University Hospital. New patients are welcome to contact his office for an appointment.
Dr. Cesar Sanz's area of specialization is colon & rectal surgery. He has a 5.0 out of 5 star average patient rating. He accepts Amerigroup, Blue Cross/Blue Shield, and Empire BlueCross BlueShield, in addition to other insurance carriers. Dr. Sanz graduated from SUNY Downstate Medical Center College of Medicine. In addition to English, Dr. Sanz speaks Spanish. His hospital/clinic affiliations include Huntington Hospital, Plainview Hospital, and Southside Hospital. His practice is open to new patients.
Dr. Arnold Leiboff's medical specialty is colon & rectal surgery. He is rated 2.5 stars out of 5 by his patients. Dr. Leiboff's areas of expertise include colorectal surgery procedures, diverticular disease, and rectal cancer. Amerigroup, Anthem, and Blue Cross/Blue Shield are among the insurance carriers that Dr. Leiboff takes. He graduated from New York Medical College and then he performed his residency at a hospital affiliated with Stony Brook University Medical Center. His professional affiliations include John T. Mather Memorial Hospital of Port Jefferson, St. Joseph Hospital, and St. Charles Hospital (Port Jefferson, NY).
Clinical interests: Diverticular Disease, Rectal Prolapse, Pilonidal Cyst, Colorectal Surgery Procedures, Colon ... (Read more)
Conditions / Treatments
Medicare Patient Conditions
Medicare Patient Ethnicity
Years Since Graduation
- Serious and chronic constipation
- Anal fissures, or tears in the skin around the anus
- Anal abscesses and fistulae
- Anal incontinence
- Intestinal polyps
- Colon and rectal cancer