Meet Jared Seigal, RDN, RD – a Top Holistic Dietitian in California

Holistic Dietitian California Jared Seigal, RDN, RD

Holistic Dietitian California Jared Seigal, RDN, RD, brings over 10 years of experience in delivering personalized, evidence-based care to individuals and families seeking a sustainable approach to health and wellness. As a trusted holistic dietitian in California, Jared focuses on treating the whole person—not just symptoms—through nutrition, behaviour change, and lifestyle support.

Jared specializes in Medical Nutrition Therapy (MNT) for chronic conditions such as diabetes, cardiovascular disease, and kidney health. He also works with athletes and high performers who want to optimize their physical and mental performance through functional nutrition.

Holding a Master’s degree in Nutrition Interventions, Communication, and Behaviour Change from the Friedman School at Tufts University, Jared integrates clinical expertise with a people-first approach. He completed his dietetic internship at Loyola University Chicago and earned his Bachelor’s degree from Skidmore College.

Jared’s core belief is that nutrition is not one-size-fits-all. He helps clients reframe their relationship with food by providing realistic tools, empowering education, and a non-judgmental space to make change. With a special interest in the gut microbiome, intuitive eating, and metabolic flexibility, Jared brings a truly holistic model of care.

Whether you’re facing chronic illness, stress-related symptoms, or performance goals, Jared is the holistic dietitian California residents turn to for compassionate, transformative care.

Jared Seigal, a leading holistic dietitian in California, helps clients achieve lasting wellness by shifting away from restrictive, weight-focused approaches. With over a decade of experience, Jared believes in the power of a personalized, inclusive, and sustainable approach to health.

Jared specializes in Medical Nutrition Therapy for chronic conditions such as diabetes, cardiovascular disease, and renal disease. His approach prioritizes well-being over weight, empowering clients to build a positive relationship with food. He is also passionate about helping athletes optimize performance through strategic, evidence-based nutrition.

Jared holds a Master’s Degree in Nutrition Interventions, Communication, and Behaviour Change from the Friedman School of Nutrition Science and Policy at Tufts University (2021). He completed his dietetic internship at Loyola University Chicago and earned his Bachelor’s degree from Skidmore College.

In addition to clinical nutrition, Jared is fascinated by gut health and the microbiome—the trillions of bacteria in our digestive system that play a crucial role in immunity, mental health, and disease prevention.

Whether you’re managing a chronic illness, fine-tuning your athletic performance, or simply seeking a healthier lifestyle, Jared provides compassionate, client-centred nutrition counselling. His sessions are judgment-free, science-based, and built around your unique needs.

Jared believes that highly restrictive and weight-centered approaches to nutrition are detrimental to health and well-being. He enjoys helping clients reflect on their relationship with food and embrace the many ways in which it adds meaning to their lives. Additionally, Jared has a special interest in research regarding the microbiome and how the vast bacterial ecosystem within our bodies contributes to our overall health. Jared’s training in Medical Nutrition Therapy can support clients with a variety of conditions such as diabetes, cardiovascular disease, and renal disease. He also loves working with athletes who want to optimize their performance using different nutrition strategies. Jared completed his Master’s Degree in Nutrition Interventions, Communication, and Behavior Change at the Friedman School of Nutrition Science and Policy at Tufts University in 2021.

He also completed an internship in dietetics at Loyola University Chicago and earned his bachelor’s degree from Skidmore College. In his free time, Jared enjoys cooking with his wife, playing basketball, and cheering on Boston sports teams