Our mission at Gastrointestinal Associates of Long Island is to provide you with excellent medical care in a professional and friendly atmosphere.

Our mission at Gastrointestinal Associates of Long Island is to provide you with excellent medical care in a professional and friendly atmosphere.

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Founded in 1984, Gastrointestinal Associates of Long Island has become known as the Island’s premier gastroenterology practice. Our seven board-certified physicians provide expert care for all digestive conditions in a comfortable and convenient environment. We offer a full range of endoscopic procedures at both our Lake Success and Glen Cove office locations. Additionally, we perform more complex procedures at NYU Winthrop Hospital in Mineola as well as St. Francis Hospital in Roslyn.

Our doctors are expert endoscopists and we perform upper endoscopy (EGD), colonoscopy, capsule endoscopy, single-balloon enteroscopy and endoscopic retrograde cholangiopancreatography (ERCP).

Lake Success Office

LAKE SUCCESS OFFICE

1991 Marcus Ave. Suite 101

Tel: 516-365-4949

Fax: 516-365-0548

GLEN COVE OFFICE

70 Glen Street, Suite 106

Tel: 516-759-5330

Fax: 516-686-6822

LINDENHURST OFFICE

350 West Montauk Highway

Tel: 631-226-0388

Fax: 631-226-2992

AMITYVILLE OFFICE

137 Broadway, Suite A

Tel: 631-264-2424

Fax: 631-264-7881