Clark Location

GI Care in Clark, New Jersey 

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Advanced Gastroenterology Group serves patients in Clark and the surrounding towns in Union County. Our board-certified gastroenterologists provide convenient, expert digestive health care to the area.

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Our Green Brook GI services include:

• Colonoscopy screening and surveillance for colon cancer prevention

• Hemorrhoid banding

• Upper GI evaluation for reflux, heartburn, and GERD

• IBS evaluation and treatment

• Crohn's disease and ulcerative colitis management

• Liver disease evaluation and fatty liver programs

• Evaluation of abdominal pain, bloating, and diarrhea

• Hemorrhoid and rectal bleeding evaluation​

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The American Cancer Society and U.S. Preventive Services Task Force both recommend starting colorectal cancer screening at age 45 for average-risk adults. Colonoscopy remains the gold standard — it can find and remove precancerous polyps in a single visit, potentially preventing cancer before it starts.

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We accept most major insurance plans. Preventive colonoscopies are typically covered at no cost to the patient.