Dr Zuberi is a gastroenterologist who specializes in procedures such as upper and lower GI Endoscopy, ERCP (Endoscopic retrograde cholangiopancreatography), stone extraction and stenting, Sclerotherapy, PEG tube placement, oesophageal dilatation and stent placement, band ligation of oesophageal varices and haemorrhoids. He also does liver biopsies.