Competencies

Dr Bertolini is a FMH-certified specialist in Gastroenterology with postgraduate training at Geneva Cantonal Hospital, Saint-Luc Hospital (Brussels) and the CHUV (Vaud University Hospital Centre).

His main interests are:

  • Diagnostic and therapeutic endoscopy (gastroscopy and colonoscopy)
  • Diagnosing, monitoring and treating esophageal pathologies (gastro-esophageal reflux, Barret’s esophagus)
  • Detecting, diagnosing and treating benign and malignant tumors of the colon
  • Investigating motor and functional digestive troubles, including
  • High-resolution esophageal manometry
  • High-resolution anorectal manometry
  • Ph impedancemetry
  • Capsule endoscopy

Dr Nguyen-Tang is FMH-certified specialist in Gastroenterology with postgraduate training at Geneva University Hospital and in the United States (Cedars-Sinai Medical Center, Los Angeles and California Pacific Medical Center, San Francisco), where he specialized in interventional endoscopy.

His main interests are:

  • Diagnostic endoscopy (gastroscopy, colonoscopy) and enhanced endoscopic imaging techniques (magnification and chromoendoscopy)
  • Endoscopic mucosal resections
  • Diseases of the pancreas and the bile ducts
  • Endoscopic Retrograde Cholangio-Pancreatography (ERCP)
  • Endoscopic ultrasound (staging of tumors, pancreatobiliairy evaluation, diagnostic fine needle aspiration of abdominal and mediastinal lesions)
  • Small bowel endoscopy (balloon enteroscopy, capsule endoscopy)
  • Assessment and treatment of Barrett’s esophagus