As Seen On





For all press-related inquiries, freelance writing, and speaking engagements, contact me.
Signature speaking topics
The Gut Microbiome and Diet
Learn how diet and lifestyle influence the gut microbiota. Become an expert in why and how to eat to optimize the gut microbiota. Create nutrition interventions to improve gut health via the gut microbiome.
Medical Nutrition Therapy for Inflammatory Bowel Disease (IBD)
Learn how to use food and nutrition to manage Crohn’s and ulcerative colitis. Get reliable and actionable information about what to eat with IBD to manage inflammation and improve quality of life.
Highlights of Previous Speaking Engagements
- IBD and the Gut Microbiome; Academy of Nutrition and Dietetics FNCE
- Feeding the Gut Microbiome: What Every RD Needs to Know; Pediatric GI Nutrition Symposium, NYU Langone Medical Center
- Keynote speech. James J. Peter’s VA Medical Center’s dietetic internship
- Mindful Eating and IBD; Intestinal Immune-Based Inflammatory Diseases Symposium at Columbia University
- IBD and Nutrition: The RDN’s Guide to Managing Crohn’s Disease and Ulcerative Colitis; The Sage Colleges
- Not Just a Gut Feeling: Everything You Want To Know About SIBO; Westchester Rockland Dietetic Association
- The RD’s Role in Optimizing Gut Health Via the Gut Microbiome; United Healthcare Workers East
- Nutrition in IBD Making Healthy Choices National Webcast; Crohn’s and Colitis Foundation
Other Press and Features
Highlighted Articles
- Can a Low FODMAP diet help my IBD? FODMAP Everyday
- What If I Have Both IBS and IBD? FODMAP Everyday
- Can Diet Affect Inflammatory Bowel Disease? Wellness By Food
- Your Guide to a Low-Fiber Diet for Crohn’s and Ulcerative Colitis. Wellness By Food
- Depressed? It Could Be Your Diet. MarthaMckittrickNutrition.com
- Feeding the Gut Microbiome. Academy of Nutrition and Dietetics SCAN’s Pulse
Interviews and Podcasts
- Food Sleuth: Colleen Webb Interview
- Voice America Turn the Page: Managing Inflammatory Bowel Disease Through Food and Nutrition
- Meet Colleen Webb, MS, RDN, CLT Managing IBS and IBD With Nutrition and Science, FODMAP Everyday
Quotes and Mentions
Magazines
- Shape
- Eating Well
- Top Chefs: First-years get lessons in healthful cuisine. The Magazine of Weill Cornell Medical College. Vol 14, No 1.
People Magazine