Keren Reiser

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Updated: February 13th, 2024

Keren Reiser is a dedicated Registered Dietitian in Ottawa, Ontario, passionate about empowering individuals through personalized nutrition and gastrointestinal health. Focusing on evidence-based approaches, Keren specializes in managing conditions such as IBS, IBD, Celiac Disease, and food intolerances through the strategic use of the low FODMAP and Mediterranean diets alongside Nutrigenomics to tailor nutritional advice to one’s genetic makeup. Her commitment to improving clients’ quality of life is evident in her holistic approach, combining nutritional counselling with practical meal planning to address complex dietary needs. Keren’s work is driven by a deep desire to make meaningful connections, helping her clients navigate their health challenges with empathy and expertise. Learn more about Keren’s approach to nutrition and wellness at