Long Island Gastroenterology Specialists is a digestive health practice serving patients at offices in North Wantagh and South Wantagh, New York. Its team of board-certified, fellowship-trained gastroenterologists combines clinical experience with advanced diagnostic techniques and a welcoming, patient-focused approach. The practice evaluates and treats a range of digestive system disorders, including celiac disease, constipation, GERD, hemorrhoids, inflammatory bowel disease, and irritable bowel syndrome.

Services and procedures include colonoscopy, upper endoscopy, capsule endoscopy, ERCP, flexible sigmoidoscopy, and hemorrhoid treatments such as banding and infrared coagulation. The practice also offers in-office FibroScan, a non-invasive way to assess liver tissue elasticity and detect fibrosis, as well as infusion therapy for certain patients with Crohn’s disease or ulcerative colitis. Nutrition resources support patients in understanding how diet relates to digestive health.

For added convenience, the practice provides appointment booking, a patient portal, patient forms, procedure preparation instructions, and information about insurance and billing. Its doctors and staff aim to help patients feel informed, comfortable, and heard throughout their care.