
Katherine Jeffers
RD, LD
Aetna, Cigna, Anthem of Maine, UnitedHealthcare, CareFirst BlueCross BlueShield of DC, Blue Cross and Blue Shield of Minnesota
English
About
Katherine is a Registered Dietitian who utilizes a functional and holistic approach to help clients identify and address the root causes of their symptoms. Her philosophy centers on the belief that true wellness should be enjoyable, sustainable, and aligned with each individual’s lifestyle and values.
With a background in functional medicine and integrative nutrition, Katherine focuses on the interconnectedness of diet, lifestyle, and physiology. She works with clients experiencing concerns such as digestive dysfunction, hormonal imbalances, inflammation, and fatigue—developing personalized nutrition and lifestyle strategies that support the body’s natural ability to heal.
Katherine’s approach is both evidence-based and client-centered. She emphasizes collaboration, education, and empowerment—meeting clients where they are and guiding them toward realistic, lasting change. Through compassionate and judgment-free support, she helps clients cultivate a balanced relationship with food and a deeper understanding of their overall health.
Outside of her work as a dietitian, Katherine enjoys cycling, going to the beach, spending time with her dogs, traveling, and exploring new healthy recipes. She finds inspiration in nature, movement, and connection—values she brings into her work to help others find balance and joy in their own wellness journeys.

Katherine Jeffers
RD, LD
Aetna, Cigna, Anthem of Maine, UnitedHealthcare, CareFirst BlueCross BlueShield of DC, Blue Cross and Blue Shield of Minnesota
English
About
Katherine is a Registered Dietitian who utilizes a functional and holistic approach to help clients identify and address the root causes of their symptoms. Her philosophy centers on the belief that true wellness should be enjoyable, sustainable, and aligned with each individual’s lifestyle and values.
With a background in functional medicine and integrative nutrition, Katherine focuses on the interconnectedness of diet, lifestyle, and physiology. She works with clients experiencing concerns such as digestive dysfunction, hormonal imbalances, inflammation, and fatigue—developing personalized nutrition and lifestyle strategies that support the body’s natural ability to heal.
Katherine’s approach is both evidence-based and client-centered. She emphasizes collaboration, education, and empowerment—meeting clients where they are and guiding them toward realistic, lasting change. Through compassionate and judgment-free support, she helps clients cultivate a balanced relationship with food and a deeper understanding of their overall health.
Outside of her work as a dietitian, Katherine enjoys cycling, going to the beach, spending time with her dogs, traveling, and exploring new healthy recipes. She finds inspiration in nature, movement, and connection—values she brings into her work to help others find balance and joy in their own wellness journeys.
© Copyright 2026 Berry Street
© Copyright 2026 Berry Street
© Copyright 2026 Berry Street

