Mary Tvedt, RD

Mary Tvedt is a Registered Dietitian at Holy Rosary Hospital, where she specializes in diabetes care and education, diabetes-related technology, diabetes prevention, cardiovascular health, and comprehensive disease management. Her expertise addresses nutrition across the lifespan: prenatal nutrition to gerontology.

Mary provides individualized support and Medical Nutrition Therapy for patients to prevent, manage or treat nutrition related conditions such as type 1 and type 2 diabetes, gestational diabetes, prediabetes, obesity, cardiovascular disease, food allergies, pregnancy-related and other nutrition concerns. She is known for her empathetic approach and commitment to helping individuals discover healthful foods and personalized self-care strategies grounded in current research and evidence.

She holds a Bachelor of Science in Food and Nutrition/Dietetics from North Dakota State University, with a minor in Child Development and Family Science. Outside of work, Mary enjoys spending time outdoors with family, friends, and animal companions.