Open Accessibility Menu

St. Luke's Gastroenterology Associates

Experienced gastroenterologists caring for you

A healthy gastrointestinal (GI) tract is important. That’s why our team of highly trained specialists prevents, diagnoses and treats GI issues.

Based in Duluth, our specialists treat individuals in our community as well as these locations around the region.

Request an Appointment

What we offer
Our team offers a wide range of care including treatment for the following:

  • Abdominal pain
  • Celiac disease
  • Colitis (ulcerative colitis)
  • Constipation or diarrhea
  • Crohn's disease
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal bleeding
  • Hemorrhoids
  • Hepatitis
  • Inflammatory Bowel Disease (IBD) and Irritable Bowel Syndrome (IBS)
  • Liver diseases (hepatitis, cirrhosis)
  • Pancreatitis
  • Stomach ulcers
  • Gallstones and gallbladder diseases
  • Gastrointestinal Cancers (esophageal, stomach, colorectal, etc.)

Colonoscopy services
We recognize the importance of regular colonoscopies as part of a comprehensive approach to your health. That's why we proudly offer top-quality colonoscopy services performed by experienced medical professionals.

This clinic does not require a referral. To see if your insurance company requires one, call the number on your card.

On-Campus Directions & ParkingBuilding A

Follow St. Luke’s color-coded signs and maps to Building A (green). Park in St. Luke’s Building A Ramp or lots at 1015 E. 1st Street. 

Click here to view the St. Luke’s Campus Map.

Clinic Leadership

Trish Mueller, Clinic Manager
Paul Raj, Clinic Operations Director