Medically Reviewed by Brunilda Nazario, MD on October 17, 2024

Here's what to do when your Crohn's treatment isn't working

Meet Your Guide
photo of smiling man
Marquis Ellison
Advocate

Certified personal trainer and nutritionist Marquis Ellison was diagnosed with Crohn’s disease 14 years ago. As a Crohn’s warrior, he educates and inspires others living with inflammatory bowel disease.

Show Sources

SOURCES:

Marquis Ellison, 40, Crohn’s disease patient advocate, New York, NY. 

Crohn’s & Colitis Foundation: “Find a Medical Expert.”

Mayo Clinic: “Crohn’s disease.” 

National Institute of Diabetes and Digestive and Kidney Diseases: “Crohn’s Disease: Eating, Diet, & Nutrition for Crohn’s Disease.” 

View privacy policy and trust info

See More on Crohn's Disease From WebMD

Go Now