Fredalyne Tolentino, RD, CDCES

Fredalyne Tolentino, RD, CDCES, has always believed in the power of food and nutrition to support both physical and mental well-being. She pursued a career in nutrition and dietetics to help others understand the important role nutrition plays in improving overall health and quality of life.

 

As a certified diabetes educator in endocrinology, Tolentino sees patients ages 18 and older. She was drawn to the field by the important role nutrition plays in diabetes management and how, alongside medication, it can help improve glucose management and overall health. Tolentino focuses on diabetes management and education, including type 1 and 2 diabetes and other conditions related to insulin resistance. Her special clinical interests include diabetes education, medical nutrition therapy, diabetes technology, including continuous glucose monitoring (CGM) and insulin pump therapy, insulin management, weight management, and nutrition support for patients using GLP-1 medications.

 

After graduating from San José State University with a degree in nutritional science and dietetics, Tolentino has spent the last decade working as a registered dietitian and certified diabetes educator. She is a member of the Association of Diabetes Care & Education Specialists.

 

When meeting with Tolentino, patients can expect a welcoming and supportive visit where they feel heard and understood. Tolentino works with each patient to build a realistic, personalized action plan that fits their health goals and lifestyle. Often, this means focusing on small changes rather than drastic or overwhelming ones, as even simple adjustments to nutrition, physical activity, daily routines, and medication adherence can make a meaningful difference in overall health.

 

Tolentino believes that successful diabetes management goes beyond numbers and medications. She takes time to understand each patient’s lifestyle, challenges and goals to develop personalized, achievable plans that fit naturally into everyday life. Her greatest joy at work comes from seeing patients light up when they recognize their own progress.

 

Outside of work, Tolentino enjoys spending quality time with her family and catching up on her favorite TV shows, movies and podcasts.