Welcome to Our Practice

Clinical Excellence - Leaders in GI Health

We are a single specialty comprehensive gastroenterology and hepatology group established in 2005. We specialize in colonoscopy, endoscopy, endoscopic ultrasound, biliary and pancreatic procedures, small bowel evaluations, inflammatory bowel diseases, womens health, and hepatology.

We have 4 conveniant locations in the New York, New Jersey area with an intergrated web-based electronic medical record so our doctors can access your information at any of our locations. We accept most major insurance coverages.

Dr. Jianjun Li MD


Dr. Jianjun Li leads a group gastroenterology practice where he works alongside three other physicians: Dr. Jack Tin (attending physician at Beth Israel Medical Center), Dr. Po Cheng Chu (attending physician at Maimonides Medical Center) and Dr. Linda Tang (attending physician at Sparta Medical, Lafayette, NJ). In addition to providing normal GI health services, the group offers small bowel capsule studies as a newly developing technology.

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Dr. Hui Hing Tin MD

Gastroenterologist and Hepatologist

Hui Hing Tin is a genuine and dedicated gastroenterologist in New York City, Brooklyn, and Flushing, NY. He received his degree from St. George's University School of Medicine and completed a residency and a fellowship with Maimonides Medical Center. He is Board-certified in Gastroenterology. Along with his medical practice, Dr. Tin has taught as a doctorate professor of gastroenterology at Maimonides Medical Center. In his practice, he offers care for acid reflux, biliary tract problems, hepatitis B and C, Crohn's disease, pancreas problems, colonoscopies, general internal check-ups and ulcerative colitis. Dr. Tin's patients come to him from all over New York, although he especially serves the Chinese population in Brooklyn, Manhattan ...

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