We found 4 colon and rectal surgeons who accept Amerigroup near Riverhead, NY.
Dr. David Rivadeneira's medical specialty is surgical oncology (cancer surgery) and colon & rectal surgery. He has received a 5.0 out of 5 star rating by his patients. Dr. Rivadeneira honors several insurance carriers, including Amerigroup, Blue Cross/Blue Shield, and Empire BlueCross BlueShield. He attended medical school at Howard University College of Medicine. Dr. Rivadeneira has received distinctions including New York Super Doctors and Top Doctor, Castle Conollys. Dr. Rivadeneira (or staff) is conversant in Spanish, Italian, and Portuguese. His professional affiliations include Syosset Hospital, Huntington Hospital, and Plainview Hospital. He has an open panel.
Dr. Cesar Sanz's area of specialization is colon & rectal surgery. The average patient rating for Dr. Sanz is 5.0 stars out of 5. He is an in-network provider for several insurance carriers, including Amerigroup, Blue Cross/Blue Shield, and Empire BlueCross BlueShield. Dr. Sanz attended medical school at SUNY Downstate Medical Center College of Medicine. In addition to English, Dr. Sanz speaks Spanish. He is professionally affiliated with Syosset Hospital, Huntington Hospital, and Plainview Hospital. He welcomes new patients.
Dr. Jacob Eisdorfer's specialty is colon & rectal surgery. He is rated highly by his patients. Dr. Eisdorfer takes Amerigroup, Blue Cross/Blue Shield, and Empire BlueCross BlueShield, in addition to other insurance carriers. He graduated from New York College of Osteopathic Medicine. He has received the distinction of New York Rising Stars. Dr. Eisdorfer (or staff) speaks the following foreign languages: Spanish, Yiddish, and Portuguese. Dr. Eisdorfer is affiliated with Huntington Hospital, Plainview Hospital, and North Shore University Hospital at Manhasset. He has an open panel.
Dr. Arnold Leiboff works as a colon and rectal surgeon in East Setauket, NY and Riverhead, NY. Dr. Leiboff's areas of expertise include the following: colorectal surgery procedures, diverticular disease, and rectal cancer. His patients gave him an average rating of 2.5 out of 5 stars. He accepts Amerigroup, Anthem, Blue Cross/Blue Shield, and more. He obtained his medical school training at New York Medical College and performed his residency at a hospital affiliated with Stony Brook University Medical Center. Dr. Leiboff is professionally affiliated with 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 Cysts, 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