Tagged with: Nutrition


St Mark’s Association Day

St Mark's Association is an organisation which exists to maintain and develop links between current clinical and academic staff of St Mark's Hospital, and those who have previously worked with us.


Dr Ian Johnston 

MBChB MD MRCP | Consultant Gastroenterologist

Dr Ian Johnston is a Consultant Gastroenterologist at St Mark's Hospital. His main clinical interests are Nutrition and Upper GI Physiology