Katheryne Romero Castro

RDN,LDN

Cigna, UnitedHealthcare

CancerBariatricConstipationWomen's HealthWeight ConcernsEmotional EatingVegan/VegetarianDiabetes or PrediabetesMental Health NutritionIntuitive Eating/Mindful eating

Spanish, English

About Me

Meet Kathy—a dietitian who’s been in your shoes. She struggled with her weight and all the mixed messages about what “healthy” really meant. She tried every diet under the sun—until she realized the key wasn’t cutting out everything she loved but learning how to balance it all. Fast-forward to today, Kathy has transformed her own relationship with food and is now helping others do the same. Want to lose weight, gain energy, and build habits that stick without feeling deprived? Kathy’s here to show you how—with real, measurable results that last.

Katheryne’s approach is all about YOU. She’s focused on creating personalized, realistic plans that fit your lifestyle and set you up for long-term success. With Katheryne, you’ll feel heard, supported, and motivated every step of the way. She combines accountability, expert advice, and a touch of fun to help you feel empowered to take control of your health—and actually enjoy the journey!

Kathy holds a Bachelor of Science in Dietetics and Nutrition from Florida International University, where she gained the knowledge and tools to provide effective, evidence-based care. She blends her formal education with her personal weight loss journey to give clients the best of both worlds: science-backed guidance and real-life strategies that actually work.