Skip to main content
click here to apply for 1:1 support

Work With Kathy

Whether you're just starting to look for answers or you're ready to go all in on your health, there's a place for you here. Kathy works with women at different stages of their journey, from getting clarity on what your labs actually mean to long-term 1:1 support that addresses the root cause of what you're experiencing. Both offerings are rooted in functional nutrition, personalized care, and the belief that your symptoms are worth taking seriously.

1:1 Functional Nutrition Coaching

1:1 personalized support over 4-6 months designed to restore energy, regulate cycles, support digestion, or optimize health. Includes comprehensive functional lab testing, cycle education, bi-weekly coaching, and ongoing support as your body adapts and heals.
Learn More

Hormone Health Lab Panel + Review

Comprehensive testing and expert interpretation to help you understand what's happening in your body. Includes initial intake, one lab review call to review your lab results, personalized protocol, and 4 weeks of support. Perfect if you sense something deeper is going on but aren't sure what.
Learn More

Nourish with Kathy is a virtual functional nutrition practice founded by Katherine Diaz, a Registered Dietitian specializing in women's hormone health, cycle regulation, fertility & pediatric functional medicine support. Kathy helps women and moms get real answers through functional lab testing, personalized nutrition, and root-cause care.

Based in Miami, Florida. Serving clients virtually nationwide.

© 2026 Nourish With Kathy. All Rights Reserved.
By using this website, you agree to our use of cookies. We use cookies to provide you with a great experience and to help our website run effectively.