Mercy Clinic Gastroenterology - Patients First Drive

Doctor's Office
901 Patients First Drive, Suite 3300
Washington, MO 63090

Main Entrance: Southeast Side of Building

Phone: (636) 239-7344
Fax: (636) 239-9436
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The team of highly-trained gastroenterologists at Mercy Clinic Gastroenterology in Washington, MO provide inpatient and outpatient consultations as well as well as a broad range of endoscopic procedures including endoscopy, colonoscopy and non-invasive diagnostic procedures. 


  • Advanced Pancreaticobiliary Endoscopy
  • BRAVO pH testing
  • Barrett’s Testing/Surveillance
  • Cholangioscopy (Spyglass)
  • Colon Cancer Screening
  • Colonoscopy with polyp removal
  • Colon transit studies
  • Dilation of the stricture/narrowings of the esophagus, small bowel, or colon.
  • Upper Endoscopy/EGD
  • EGD with PEG placement (Feeding tube)
  • EM (Esophageal Manometry)
  • Push Enteroscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • EUS (Endoscopic Ultrasound)  with sampling
  • Flexible Sigmoidoscopy
  • Liver Biopsy
  • pH Study/Testing
  • Small Bowel Capsule/Video Capsule Endoscopy
  • Stents in the GI Tract; esophagus, small bowel, colon, bile duct and pancreatic duct

Colorectal Cancer Awareness

Meet Our Team