Featuring Dr Yiannis Kallis for Doctify
Gallstones are not pleasant and knowing how to spot them can be incredibly useful. Here to tell us more is Gastroenterologist Dr Yiannis Kallis.
Dr Yiannis Kallis is a Consultant Hepatologist and Gastroenterologist at the Royal London Hospital (Barts Health NHS Trust) and the Royal Free Hospital London, two of the UK’s leading teaching hospitals, where his practice covers a broad range of gastro-intestinal diseases.
