Mercy Clinic Gastroenterology - Clayton-Clarkson

15945 Clayton Road
Suite 220
Ballwin, MO 63011
Fax: (314) 251-3885
Hours of Operation:
Tuesdays 12 pm - 4 pm
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We all experience digestive discomfort now and then. Minor problems become major when they don’t go away and are accompanied by pain, weight loss and other symptoms that disrupt life. Our gastroenterologist Dr. Tiriveedhi in Ballwin, MO, treats gastrointestinal disease and disorders of the digestive system including:

  • Inflammatory bowel disease - ulcerative colitis
  • Crohn’s disease
  • Gastroesophageal reflux
  • Celiac disease
  • Liver disorders
  • Irritable Bowel Syndrome
  • Pancreatic biliary disorders
  • Colorectal Cancer Screening

If you’ve lived in discomfort and disruption, our gastroenterologists can improve your quality of life. Whenever you need us, we’re committed to giving you personal attention and great care.


Download Our Procedure Preperation Guides:
Colonoscopy Instructions
Upper Endoscopy Instructions

Get a Colonoscopy Fact Sheet

Learn your risks, how the procedure works and when to schedule one.

Our Providers

Kiranmaye Tiriveedhi, MD, Mercy
Mercy Clinic