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About Gastrointestinal Care
of Long Island
Gastrointestinal Care of Long Island is a premier gastroenterology group comprised of Dr. Pasternak and highly trained staff that work together to offer our patients the highest care possible.
We combine state-of-the-art medicine with cutting-edge technology (typically seen at elite hospitals). We provide some of the highest-level care for gastrointestinal, liver disease and colorectal cancer prevention, detection and screening in the Nassau County area. At the same time, we stay committed to providing professional, personal and compassionate care while obtaining complete patient satisfaction and comfort during the patient’s visit with Gastrointestinal Care of Long Island.
Meet Dr. Herbert Pasternak
Dr. Pasternak provides compassionate and reliable care to all of his patients. He prioritizes delivering quality care and cutting-edge treatments. He is on staff at both St. Joseph Hospital in Bethpage, NY, and Northwell Hospital at Plainview in Plainview NY.
Information and Resources for Patients
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Information and Resources for Patients
Diet & Nutrition
Insurance & Billing
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What Our Patients Say About Us
From the Blog
Common IBS Myths
Although we know a lot about IBS and how to deal with it, there are still some myths that pop up in conversations.
Lifestyle Changes to Help IBS
While the exact cause of IBS is unknown, it is believed that lifestyle changes would help with IBS.
