Dr. Johann Tang 邓义雄医生

Trained in minimally invasive colorectal cancer surgery and advanced therapeutic endoscopy, with fellowship credentials from Edinburgh and subspecialty training in Birmingham. Focuses on patient-centered, evidence-based surgical care.

First American-trained female colorectal surgeon in Singapore, specializing in colorectal cancer, inflammatory bowel disease, pelvic floor disorders, and advanced double balloon enteroscopy for small bowel conditions.

Fellowship-trained in degenerative spine and spinal deformity surgery with over 20 years of international experience across Singapore, Australia, and the United Kingdom. Specializes in minimally invasive and endoscopic spine techniques.

Specializes in vitreoretinal surgery and advanced cataract procedures, with fellowship training from Royal College of Surgeons Edinburgh and subspecialty credentials in retinal diseases from India.