Meet the Founder

  • Dr. Krista Nguyen, DNP, AGNP-C, CFNMP

    After 18 years in the medical field, I grew frustrated with the deteriorating health of my patients. The conventional approach—characterized by escalating medication doses, numerous specialist referrals, and mounting costs—failed to alleviate their suffering. I came to understand that traditional medicine tends to be reactive, focusing on symptom management rather than uncovering the underlying causes of illness. This realization prompted my shift to functional medicine, enabling me to empower my patients in taking control of their health.

  • Credentials

    Doctor of Nursing Practice from Rush University specializing in Adult-Gerontology Primary Care

    Certified Functional and Nutritional Medicine Provider from The American Academy of Functional Health

    Bachelors of Science in Nursing from Indiana University

    Certified Medical Aesthetics Provider from The National Laser Institute

    Bachelors of Arts in Psychology with a Minor in Business Management from Butler University

Who we are

Welcome to Cardinal Functional Health Center, your premier telehealth clinic dedicated to empowering individuals on their journey to optimal health through the innovative integration of functional medicine. Our holistic approach goes beyond traditional dieting and exercise, focusing on the unique interplay of your body’s systems to achieve sustainable health and wellness.

At  Cardinal, we understand that healthcare is not a one-size-fits-all solution. Our team of experienced healthcare professionals utilizes cutting-edge telehealth technology to provide personalized care tailored to your individual needs, preferences, and health goals. By addressing the root causes of disease—including hormonal imbalances, metabolic dysfunction, and nutritional deficiencies—we help you develop a comprehensive plan that promotes lasting results.

Our services include:

- Personalized Consultations: Engage with our expert practitioners through convenient virtual appointments, where we’ll discuss your health history, lifestyle, and goals.

- Functional Medicine Assessments: Receive thorough evaluations to identify underlying factors affecting your health, including advanced lab testing and metabolic assessments.

- Customized Nutrition Plans: Benefit from tailored meal plans that focus on whole foods, nutrient density, and mindful eating practices designed to nourish your body and support your health journey.

- Ongoing Support and Coaching: Enjoy continuous guidance and motivation from our dedicated team, ensuring you stay on track and make lasting lifestyle changes.

- Comprehensive Resources: Access a wealth of educational materials, including recipes, workout plans, and wellness tips, all designed to support your journey toward optimal health.



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