Tiana Lavin

RDN

About Tiana

(She/Her)

Tiana Lavin (she/her) is a Registered Dietitian based in San Diego, CA, with a focus on diabetes care. Diagnosed with type 1 diabetes at 21, Tiana’s personal journey with her condition has fueled her passion for helping others navigate their health with empathy and insight. She understands firsthand the importance of feeling seen and supported and strives to create a non-judgmental space for her clients.

Tiana’s approach is rooted in empathy, respect, and meeting each person where they are to foster sustainable health habits that align with their unique lifestyles. Her dedication to diabetes care extends to areas like building self-management skills, exploring diabetes technology such as CGMs, and finding individualized solutions that feel empowering and accessible.

She earned her credentials as a Registered Dietitian through a rigorous academic and experiential path, enriched by her lived experience with diabetes. When she’s not working, Tiana enjoys exploring the vibrant San Diego food scene, hiking along California’s coastlines, and spending time with friends and family.

From Tiana: “My counseling style is centered around creating a safe, nonjudgmental space where we can work together to meet your health goals. I believe in individualizing care to fit your unique needs, preferences, and lifestyle. My role is to support and guide you, providing evidence-based recommendations and encouragement as we work through challenges and celebrate progress. Together, we’ll set realistic goals and make adjustments as needed, empowering you to feel confident in making sustainable changes.”

Education + Experience

Bachelor of Science in Applied Arts and Sciences Foods and Nutrition at San Diego State University

Beta Bionics and Medtronic Insulin Pump Trained

Cultural Background

Puerto Rican, Middle Eastern, Ukrainian, and Polish

Languages: English

What Patients Say About Tiana

Living with diabetes can feel overwhelming, but Tiana has a way of making it manageable and even empowering. She understands firsthand what it’s like to navigate life with type 1 diabetes, and that personal insight comes through in every session. Tiana is incredibly supportive and meets me where I am; she listens without judgment and always finds practical, realistic solutions that fit into my life

I enjoy meeting Tiana and I liked her approach. She explained the 12-week diabetes education process I am starting using language that I could easily understand. She was a very good listener to me and asked thoughtful questions about my journey so far.

I liked the friendly, knowledgeable exchange with Tiana.

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