Gastroenterologist services

Specialises in gastrointestinal and liver diseases and disorders. The specialist performs an abdominal ultrasound as well as endoscopy for evaluation and diagnosis of acute and chronic oesophagus, stomach, intestine, pancreas, liver and biliary diseases.


During an abdominal ultrasound, the doctor evaluates the liver, biliary system (gall bladder, bile ducts), pancreas and spleen.


Photo gastroenterologist, dr. G. Semeklis with his patient performs echoscopy test


Refer to the gastroenterologist in case of:


  • Acute or prolonged abdominal pain/discomfort
  • Gastric and duodenal ulcers diagnosis and treatment
  • Gastroesophageal reflux disease (GERD) diagnosis and treatment
  • Helicobacter pylori (stomach bacteria) diagnosis and treatment
  • Bowel disorders (diarrhoea, blood and mucus in stool) diagnosis and treatment
  • Occult bleeding test (IFOBt), followed by colonoscopy if necessary
  • Gastrointestinal tract bleeding (fresh or digested coffee-ground blood in vomitus, fresh or digested black stool, blood in stool)
  • Jaundice
  • Preventive evaluation of the digestive system
  • Other concerns related with your digestive system.