Dr. Robert S. Wiesen, M.D., is board-certified in Gastroenterology and Internal Medicine. He is fellowship-trained in gastroenterology from UMDNJ-New Jersey Medical School, where he was elected chief fellow. He completed his residency at Beth Israel Medical Center in Manhattan. His special interests include therapeutic endoscopy, endoscopic ultrasound, ERCP, and the management of gastroesophageal reflux disease.
Dr. Robert S. Wiesen, M.D., is board-certified in Gastroenterology and Internal Medicine. He is fellowship-trained in gastroenterology from UMDNJ-New Jersey Medical School, where he was elected chief fellow. He completed his residency at Beth Israel Medical Center in Manhattan. His special interests include therapeutic endoscopy, endoscopic ultrasound, ERCP, and the management of gastroesophageal reflux disease.
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He helped me to understand what was causing my stomach pain. I had no idea
Aug-2025
GastroMED
25 Monroe Street, Bridgewater, NJ 08807
Dr. Robert S. Wiesen, M.D., is a board-certified physician with expertise in Gastroenterology and Internal Medicine.
He completed his medical residency at Beth Israel Medical Center in Manhattan. He then went on to complete his fellowship in gastroenterology at UMDNJ-New Jersey Medical School, where he was elected chief fellow in recognition of his diagnostic and endoscopic skills.
He has presented research abstracts on hepatitis and pruritus at international meetings and the National Institutes of Health.
His special interests lie in therapeutic endoscopy, including endoscopic ultrasound with fine needle aspiration, ERCP with gallstone removal, colonic and esophageal stent placement, and endoscopic mucosal resection. He also performs upper endoscopy and screening colonoscopy with biopsy and polyp removal, and has expertise in diagnosing and managing gastroesophageal reflux disease.
He helped me to understand what was causing my stomach pain. I had no idea