Dilhari Gunathilaka, RD

Dr. Dilhari Gunathilaka is a highly experienced registered dietitian with a Doctorate in Clinical Nutrition and a passion for helping individuals live healthier, more vibrant lives. Her inspiration comes from personal experience growing up, she witnessed the devastating effects of kidney disease, heart disease, and diabetes in her own family. Those early experiences, especially stories of her grandfather’s battle with kidney disease, fueled her lifelong mission: to help others take control of their health before chronic conditions take control of them.

Dr. Gunathilaka brings over a decade of clinical experience to her private practice, much of it spent working in skilled nursing facilities where she saw firsthand how unmanaged chronic illnesses can drastically impact quality of life. Today, she focuses on prevention and long-term disease management through practical, sustainable, and personalized nutrition.

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Her Approach to Care

Dr. Gunathilaka believes that nutrition should be realistic, flexible, and enjoyable not restrictive. Her approach is rooted in the philosophy that “all foods fit,” meaning no single food will make or break your health. She helps clients develop a positive, lasting relationship with food by focusing on balance, not guilt, and evidence-based strategies tailored to each individual’s needs, preferences, and medical background.

Whether managing diabetes, working toward weight goals, or simply trying to feel better and improve energy levels, clients receive expert guidance that fits seamlessly into their lifestyle. Dr. Gunathilaka’s client-centered care emphasizes long-term results over quick fixes, empowering individuals to make meaningful changes without sacrificing the foods they love or the joy of eating.

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What to Expect in Your First Session

During the initial session, Dr. Gunathilaka creates a warm, non-judgmental space to build trust and understand each client’s story. She conducts a comprehensive assessment of your medical history, lifestyle, and eating habits, then collaborates with you to define realistic health goals.

Together, you'll develop a personalized nutrition plan featuring SMART goals—Specific, Measurable, Achievable, Relevant, and Time-bound that support sustainable progress. Every consultation is designed to leave clients feeling empowered, informed, and confident in their journey toward better health.

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Credentials & Education

• Doctor of Clinical Nutrition – University of Kansas Medical Center

• Master of Science in Gerontology – California State University, Long Beach

• Dietetic Internship – California State University, Long Beach

• Bachelor of Science in Food and Nutrition – California State University, Long Beach

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Ready to Take Control of Your Health?

Whether you're navigating a chronic condition or simply want to feel your best, Dr. Gunathilaka offers compassionate, expert guidance every step of the way. Her evidence-based approach helps clients achieve lasting results without unnecessary restrictions or complicated plans.

Let’s work together to create a plan that nourishes your body, fits your lifestyle, and helps you thrive.