Endoscopy

Endoscopes are small, flexible, lighted tubes with built-in cameras. Our gastroenterologists use endoscopes in procedures called endoscopies to see inside the body without having to perform surgery.

Endoscopies can be used to diagnose and treat gastrointestinal problems in a single visit. Our pediatric gastroenterologists use special endoscopes for children.


What you should know about an endoscopy

  • An endoscopy is used to diagnose and treat a wide range of conditions and diseases, including:
    • Heartburn or acid reflux
    • Trouble swallowing
    • Ulcers
    • Abdominal pain
    • Constipation
    • Diarrhea
    • Rectal bleeding
    • Anemia
    • Weight loss
    • Liver problems (hepatitis and cirrhosis)
  • Our physicians perform many specialized endoscopy procedures to ensure the best results for conditions impacting the bile ducts, digestive tract, esophagus, gallbladder, intestines, liver and pancreas.
  • Specialized procedures we offer include endoscopic ultrasound (EUS); endoscopic retrograde cholangiopancreatography (ERCP); endoscopic mucosal resection (EMR); radiofrequency ablation; liquid nitrogen cryoablation; and device-assisted enteroscopy.

Why choose Geisinger for your endoscopy?

  • We use the most advanced technology for endoscopy, including ultrasound imaging and high-definition video with special lighting.
  • Our team has extensive experience using the Barrxâ„¢ radiofrequency ablation system to treat Barrett's esophagus with dysplasia or precancerous change and certain types of gastrointestinal bleeding (watermelon stomach).
  • We are one of just a few health systems with the technology and expertise to use liquid nitrogen or radio waves to prevent cancerous growths or stop intestinal bleeding.

Treats these conditions

Advanced endoscopy allows our gastroenterologists to diagnose and treat conditions without surgery. We use endoscopy for:

  • Liver, gallbladder and pancreatic conditions
  • Gallstones and other gallbladder problems
  • Chronic pancreatitis and pancreatic cancer
  • Inflammatory bowel disease
  • Crohn's disease
  • Ulcerative colitis

Specialties and institutes

Connect with other specialties at Geisinger to learn more about these treatments.

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