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Gastroenterologist: what they treat and when to see one

Digestive system conditions including acid reflux, IBS, Crohn's disease, ulcerative colitis, celiac disease, liver disease and colon cancer screening.

When to see a gastroenterologist (GI doctor)

  • Heartburn or stomach pain lasts for weeks
  • You notice blood in your stool or unexplained weight loss
  • You are 45 or older and due for colon screening
  • Bowel changes persist

Questions to ask at your appointment

  • Do I need an endoscopy or colonoscopy?
  • Could this be food-related?
  • What symptoms should send me to urgent care?
This is general information, not medical advice. Only a licensed provider can diagnose or treat a condition. If you have severe or sudden symptoms, call 911.

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Other specialties

Primary Care Doctor · Cardiologist · Dermatologist · Endocrinologist